From zyjzyj2000 at gmail.com  Fri Mar  1 04:55:06 2013
From: zyjzyj2000 at gmail.com (zhuyj)
Date: Fri, 01 Mar 2013 12:55:06 +0800
Subject: [Linux-cluster] [openais]timer_attributes.type is missing
Message-ID: <513034AA.5010902@gmail.xom>

Hi,

   If req_lib_tmr_timerreschedule->timer_attributes.type is
   SA_TIME_ABSOLUTE, an absolute time value must be higher
   than the current absolute time.According to the type, we
   will compare the current time with an absolute time. If
   the type is SA_TIME_ABSOLUTE, we will compare. Or else,
   we do nothing;

diff -urpN a/services/tmr.c b/services/tmr.c
--- a/services/tmr.c
+++ b/services/tmr.c
@@ -442,7 +442,8 @@ static void message_handler_req_lib_tmr_

      current_time = (SaTimeT)(api->timer_time_get());

-    if (current_time > 
req_lib_tmr_timerreschedule->timer_attributes.initialExpirationTime) {
+    if ((SA_TIME_ABSOLUTE == 
req_lib_tmr_timerreschedule->timer_attributes.type) &&
+        (current_time > 
req_lib_tmr_timerreschedule->timer_attributes.initialExpirationTime)) {
          error = SA_AIS_ERR_INVALID_PARAM;
          goto error_put;
      }
diff -urpN a/test/testtmr.c b/test/testtmr.c
--- a/test/testtmr.c
+++ b/test/testtmr.c
@@ -86,8 +86,8 @@ int main (void)
      SaTmrHandleT handle;
      SaSelectionObjectT select_obj;
      SaTmrTimerAttributesT attrs;
-    SaTmrTimerAttributesT attrs_a = { SA_TIME_DURATION, TMR_30_SECONDS, 
0 };
-    SaTmrTimerAttributesT attrs_b = { SA_TIME_DURATION, TMR_30_SECONDS, 
0 };
+    SaTmrTimerAttributesT attrs_a = { SA_TIME_DURATION, TMR_30_SECONDS, 
TMR_30_SECONDS };
+    SaTmrTimerAttributesT attrs_b = { SA_TIME_DURATION, TMR_30_SECONDS, 
TMR_30_SECONDS };
      SaTmrTimerAttributesT new_attrs_a = { SA_TIME_DURATION, 
TMR_10_SECONDS, TMR_10_SECONDS };
      SaTmrTimerAttributesT new_attrs_b = { SA_TIME_DURATION, 
TMR_20_SECONDS, TMR_20_SECONDS };
      SaTmrTimerIdT id_a;



From zyjzyj2000 at gmail.com  Fri Mar  1 04:56:56 2013
From: zyjzyj2000 at gmail.com (zhuyj)
Date: Fri, 01 Mar 2013 12:56:56 +0800
Subject: [Linux-cluster] [openais]timer_attributes.type is missing
In-Reply-To: <513034AA.5010902@gmail.xom>
References: <513034AA.5010902@gmail.xom>
Message-ID: <51303518.5010105@gmail.xom>

On 03/01/2013 12:55 PM, zhuyj wrote:
> Hi,
>
>   If req_lib_tmr_timerreschedule->timer_attributes.type is
>   SA_TIME_ABSOLUTE, an absolute time value must be higher
>   than the current absolute time.According to the type, we
>   will compare the current time with an absolute time. If
>   the type is SA_TIME_ABSOLUTE, we will compare. Or else,
>   we do nothing;
>
> diff -urpN a/services/tmr.c b/services/tmr.c
> --- a/services/tmr.c
> +++ b/services/tmr.c
> @@ -442,7 +442,8 @@ static void message_handler_req_lib_tmr_
>
>      current_time = (SaTimeT)(api->timer_time_get());
>
> -    if (current_time > 
> req_lib_tmr_timerreschedule->timer_attributes.initialExpirationTime) {
> +    if ((SA_TIME_ABSOLUTE == 
> req_lib_tmr_timerreschedule->timer_attributes.type) &&
> +        (current_time > 
> req_lib_tmr_timerreschedule->timer_attributes.initialExpirationTime)) {
>          error = SA_AIS_ERR_INVALID_PARAM;
>          goto error_put;
>      }
> diff -urpN a/test/testtmr.c b/test/testtmr.c
> --- a/test/testtmr.c
> +++ b/test/testtmr.c
> @@ -86,8 +86,8 @@ int main (void)
>      SaTmrHandleT handle;
>      SaSelectionObjectT select_obj;
>      SaTmrTimerAttributesT attrs;
> -    SaTmrTimerAttributesT attrs_a = { SA_TIME_DURATION, 
> TMR_30_SECONDS, 0 };
> -    SaTmrTimerAttributesT attrs_b = { SA_TIME_DURATION, 
> TMR_30_SECONDS, 0 };
> +    SaTmrTimerAttributesT attrs_a = { SA_TIME_DURATION, 
> TMR_30_SECONDS, TMR_30_SECONDS };
> +    SaTmrTimerAttributesT attrs_b = { SA_TIME_DURATION, 
> TMR_30_SECONDS, TMR_30_SECONDS };
SaTmrTimerAttributesT attrs_b = { SA_TIME_DURATION, TMR_30_SECONDS, 0 };

Maybe it is better.
> SaTmrTimerAttributesT new_attrs_a = { SA_TIME_DURATION, 
> TMR_10_SECONDS, TMR_10_SECONDS };
>      SaTmrTimerAttributesT new_attrs_b = { SA_TIME_DURATION, 
> TMR_20_SECONDS, TMR_20_SECONDS };
>      SaTmrTimerIdT id_a;
>



From DJCapstick1 at uclan.ac.uk  Sun Mar  3 17:13:44 2013
From: DJCapstick1 at uclan.ac.uk (David John Capstick)
Date: Sun, 3 Mar 2013 17:13:44 +0000
Subject: [Linux-cluster] LDAP as a service
Message-ID: <F53FB9BB8B9D0C40961896D2E4B069656FA0F138@LXMBX-004.ntds.uclan.ac.uk>

Hi,

If you do decide to use the existing resource type for an openldap how is replication between nodes handled ?

Many Thanks

David
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130303/8853d809/attachment.htm>

From queszama at yahoo.in  Wed Mar  6 06:57:26 2013
From: queszama at yahoo.in (Zama Ques)
Date: Wed, 6 Mar 2013 14:57:26 +0800 (SGT)
Subject: [Linux-cluster] Adding a Node back to cluster failing
Message-ID: <1362553046.6133.YahooMailNeo@web193502.mail.sg3.yahoo.com>

Hi All,

We are using a two node cluster using centOS 5.5 on HP Proliant Servers . One of the our servers in the cluster failed and is not booting up . There was a hardware issue on the server , so we removed the node from the cluster and also removed it from fencing domain. 


Now our cluster service is now running on a single node cluster . After resolving the hardware issue , we are now trying to add back? the node to the cluster using the luci interface but it is failing with the following? error

"Host already member of cluster? testcluster"

whereas the host information is not available in cluster config file.?

# grep host2 /etc/cluster/cluster.conf 


Restart of cman on the node is showing the following error

====
# service cman restart
Stopping cluster: 
?? Stopping fencing... done
?? Stopping cman... done
?? Stopping ccsd... done
?? Unmounting configfs... done
?????????????????????????????????????????????????????????? [? OK? ]
Starting cluster: 
?? Loading modules... done
?? Mounting configfs... done
?? Starting ccsd... done
?? Starting cman... failed
cman not started: Can't find local node name in cluster.conf /usr/sbin/cman_tool: aisexec daemon didn't start
?????????????????????????????????????????????????????????? [FAILED]

--------------


# tail -f /var/log/messages
Jul 29 00:04:16 host2 ccsd[2793]:? Local version # : 31 
Jul 29 00:04:16 host2 ccsd[2793]:? Remote version #: 31 
Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service RELEASE 'subrev 1887 version 0.80.6' 
Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service: started and ready to provide service. 
Jul 29 00:04:16 host2 openais[2799]: [MAIN ] local node name "host2.example.com" not found in cluster.conf 
Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading CCS info, cannot start 
Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading config from CCS 
Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive exiting (reason: could not read the main configuration file). 
=======

Please suggest how to add the failed node back to the cluster ? 


Thanks in Advance
Zaman
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130306/e491b594/attachment.htm>

From emi2fast at gmail.com  Wed Mar  6 08:09:30 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Wed, 6 Mar 2013 09:09:30 +0100
Subject: [Linux-cluster] Adding a Node back to cluster failing
In-Reply-To: <1362553046.6133.YahooMailNeo@web193502.mail.sg3.yahoo.com>
References: <1362553046.6133.YahooMailNeo@web193502.mail.sg3.yahoo.com>
Message-ID: <CAE7pJ3ACdD3ocaE2pTjk4z+28EswrnTv4321QR13bBq2BbZZ3Q@mail.gmail.com>

Hello Zama

Where is your cluster config?

Thanks

2013/3/6 Zama Ques <queszama at yahoo.in>

> Hi All,
>
> We are using a two node cluster using centOS 5.5 on HP Proliant Servers .
> One of the our servers in the cluster failed and is not booting up . There
> was a hardware issue on the server , so we removed the node from the
> cluster and also removed it from fencing domain.
>
> Now our cluster service is now running on a single node cluster . After
> resolving the hardware issue , we are now trying to add back  the node to
> the cluster using the luci interface but it is failing with the following
> error
>
> "Host already member of cluster  testcluster"
>
> whereas the host information is not available in cluster config file.
>
> # grep host2 /etc/cluster/cluster.conf
>
> Restart of cman on the node is showing the following error
>
> ====
> # service cman restart
> Stopping cluster:
>    Stopping fencing... done
>    Stopping cman... done
>    Stopping ccsd... done
>    Unmounting configfs... done
>                                                            [  OK  ]
> Starting cluster:
>    Loading modules... done
>    Mounting configfs... done
>    Starting ccsd... done
>    Starting cman... failed
> cman not started: Can't find local node name in cluster.conf
> /usr/sbin/cman_tool: aisexec daemon didn't start
>                                                            [FAILED]
> --------------
>
> # tail -f /var/log/messages
> Jul 29 00:04:16 host2 ccsd[2793]:  Local version # : 31
> Jul 29 00:04:16 host2 ccsd[2793]:  Remote version #: 31
> Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service RELEASE
> 'subrev 1887 version 0.80.6'
> Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service:
> started and ready to provide service.
> Jul 29 00:04:16 host2 openais[2799]: [MAIN ] local node name "
> host2.example.com" not found in cluster.conf
> Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading CCS info,
> cannot start
> Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading config from CCS
> Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive exiting
> (reason: could not read the main configuration file).
> =======
>
> Please suggest how to add the failed node back to the cluster ?
>
> Thanks in Advance
> Zaman
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130306/4e129ced/attachment.htm>

From queszama at yahoo.in  Wed Mar  6 09:37:56 2013
From: queszama at yahoo.in (Zama Ques)
Date: Wed, 6 Mar 2013 17:37:56 +0800 (SGT)
Subject: [Linux-cluster] Adding a Node back to cluster failing
In-Reply-To: <CAE7pJ3ACdD3ocaE2pTjk4z+28EswrnTv4321QR13bBq2BbZZ3Q@mail.gmail.com>
References: <1362553046.6133.YahooMailNeo@web193502.mail.sg3.yahoo.com>
	<CAE7pJ3ACdD3ocaE2pTjk4z+28EswrnTv4321QR13bBq2BbZZ3Q@mail.gmail.com>
Message-ID: <1362562676.38124.YahooMailNeo@web193501.mail.sg3.yahoo.com>

Thanks emmanuel. 

Please find the cluster config file.

=====
<?xml version="1.0"?>
<cluster alias="exammysqldb" config_version="31" name="exammysqldb">
??? <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/>
??? <clusternodes>
??? ??? <clusternode name="node1.example.com" nodeid="1" votes="1">
??? ??? ??? <fence/>
??? ??? </clusternode>
??? </clusternodes>
??? <cman/>
??? <fencedevices/>
??? <rm>
??? ??? <failoverdomains>
??? ??? ??? <failoverdomain name="EXAMDBFA-DM" nofailback="0" ordered="0" restricted="1">
??? ??? ??? ??? <failoverdomainnode name="node1.example.com" priority="1"/>
??? ??? ??? </failoverdomain>
??? ??? </failoverdomains>
??? ??? <resources>
??? ??? ??? <postgres-8 config_file="/var/lib/pgsql/data/postgresql.conf" name="psql" postmaster_user="postgres" shutdown_wait="0"/>
??? ??? ??? <ip address="192.168.2.173" monitor_link="1"/>
??? ??? ??? <clusterfs device="/dev/examdb/examdbgfs" force_unmount="1" fsid="48393" fstype="gfs" mountpoint="/var/lib/pgsql/" name="exampsqlDB" self_fence="1"/>
??? ??? ??? <script file="/etc/init.d/postgresql" name="psql-ssdg"/>
??? ??? </resources>
??? ??? <service autostart="1" domain="EXAMDBFA-DM" exclusive="1" name="EXAMDB" recovery="relocate">
??? ??? ??? <ip ref="192.168.2.173"/>
??? ??? ??? <clusterfs fstype="gfs" ref="exampsqlDB"/>
??? ??? ??? <script ref="psql-ssdg"/>
??? ??? </service>
??? </rm>
??? <totem consensus="4800" join="60" token="10000" token_retransmits_before_loss_const="20"/>
</cluster>





________________________________
 From: emmanuel segura <emi2fast at gmail.com>
To: Zama Ques <queszama at yahoo.in>; linux clustering <linux-cluster at redhat.com> 
Sent: Wednesday, 6 March 2013 1:39 PM
Subject: Re: [Linux-cluster] Adding a Node back to cluster failing
 

Hello Zama

Where is your cluster config?

Thanks


2013/3/6 Zama Ques <queszama at yahoo.in>

Hi All,
>
>
>We are using a two node cluster using centOS 5.5 on HP Proliant Servers . One of the our servers in the cluster failed and is not booting up . There was a hardware issue on the server , so we removed the node from the cluster and also removed it from fencing domain. 
>
>
>
>Now our cluster service is now running on a single node cluster . After resolving the hardware issue , we are now trying to add back? the node to the cluster using the luci interface but it is failing with the following? error
>
>
>"Host already member of cluster? testcluster"
>
>
>whereas the host information is not available in cluster config file.?
>
>
># grep host2 /etc/cluster/cluster.conf 
>
>
>
>Restart of cman on the node is showing the following error
>
>
>====
># service cman restart
>Stopping cluster: 
>?? Stopping fencing... done
>?? Stopping cman... done
>?? Stopping ccsd... done
>?? Unmounting configfs... done
>?????????????????????????????????????????????????????????? [? OK? ]
>Starting cluster: 
>?? Loading modules... done
>?? Mounting configfs... done
>?? Starting ccsd... done
>?? Starting cman... failed
>cman not started: Can't find
 local node name in cluster.conf /usr/sbin/cman_tool: aisexec daemon didn't start
>?????????????????????????????????????????????????????????? [FAILED]
>
>--------------
>
>
>
># tail -f /var/log/messages
>Jul 29 00:04:16 host2
 ccsd[2793]:? Local version # : 31 
>Jul 29 00:04:16 host2 ccsd[2793]:? Remote version #: 31 
>Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service RELEASE 'subrev 1887 version 0.80.6' 
>Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive Service: started and ready to provide service. 
>Jul 29 00:04:16 host2 openais[2799]: [MAIN ] local node name "host2.example.com" not found in cluster.conf 
>Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading CCS info, cannot start 
>Jul 29 00:04:16 host2 openais[2799]: [MAIN ] Error reading config from CCS 
>Jul 29 00:04:16 host2 openais[2799]: [MAIN ] AIS Executive exiting (reason: could not read the main configuration file). 
>=======
>
>
>Please suggest how to add the failed node back to the cluster ? 
>
>
>
>Thanks in Advance
>Zaman
>
>
>
>--
>Linux-cluster mailing list
>Linux-cluster at redhat.com
>https://www.redhat.com/mailman/listinfo/linux-cluster
>


-- 
esta es mi vida e me la vivo hasta que dios quiera 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130306/f31fd20f/attachment.htm>

From mgrac at redhat.com  Mon Mar 11 14:18:08 2013
From: mgrac at redhat.com (Marek Grac)
Date: Mon, 11 Mar 2013 15:18:08 +0100
Subject: [Linux-cluster] fence-agents 4.0.0 release
Message-ID: <513DE7A0.8090105@redhat.com>

Welcome to the fence-agents 4.0.0 release.

This release includes these updates:
* new packaging system supported (in fedora/rawhide) - each fence agent 
is in separate subpackage
* support for Dell DRAC III (and older) was removed
* backward compatibility BROKEN:
     * removed option -q / quiet
     * removed option --uuid use standard -n / --plug instead
     * removed option -T / --test
     * replaced option --udpport with standard --ipport
     * fence_rsb:replaced option -n with standard --ipport
     * fence_drac5: replaced option -m / --module_name with standard -n 
/ --plug
     * fence_lpar: replaced option --partition with standard -n / --plug
* new test suite and dummy fence agent added
* support for APC with firmware version 5.x
* fence agents now logs also to syslog
* support for multiple plugs per action (e.g. --plug 2,3,4 --status reboot)
* non-fence agent executables moved to /usr/libexec
* minor errors fixed and code cleanup

The new source tarball can be downloaded here:

https://fedorahosted.org/releases/f/e/fence-agents/fence-agents-4.0.0.tar.xz 


To report bugs or issues:

https://bugzilla.redhat.com/

Would you like to meet the cluster team or members of its community?

    Join us on IRC (irc.freenode.net #linux-cluster) and share your
    experience  with other sysadministrators or power users.

Thanks/congratulations to all people that contributed to achieve this
milestone.

m,



From scooter at cgl.ucsf.edu  Wed Mar 13 17:09:38 2013
From: scooter at cgl.ucsf.edu (Scooter Morris)
Date: Wed, 13 Mar 2013 10:09:38 -0700
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
Message-ID: <5140B2D2.8010008@cgl.ucsf.edu>

Hi all,
     We're seeing gfs2 crashes since we've upgraded to RHEL 6.4.  The 
traceback is:

[2013-03-13 08:48:24]BUG: unable to handle kernel NULL pointer 
dereference at 0000000000000060^M
[2013-03-13 08:48:24]IP: [<ffffffffa04d66ef>] 
gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
[2013-03-13 08:48:24]PGD 0 ^M
[2013-03-13 08:48:24]Oops: 0002 [#1] SMP ^M
[2013-03-13 08:48:24]last sysfs file: 
/sys/devices/pci0000:00/0000:00:06.0/0000:0b:00.0/0000:0c:09.0/0000:0d:00.1/host3/rport-3:0-4/target3:0:3/3:0:3:14/state^M
[2013-03-13 08:48:24]CPU 0 ^M
[2013-03-13 08:48:24]Modules linked in: autofs4 gfs2 dlm configfs sunrpc 
p4_clockmod freq_table speedstep_lib arpt_mangle arptable_filter 
arp_tables ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_recent ipt_LOG 
iptable_filter ip_tables nf_conntrack_netbios_ns nf_conntrack_broadcast 
ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack 
ip6table_filter ip6_tables ipv6 uinput hpwdt hpilo microcode iTCO_wdt 
iTCO_vendor_support i7300_edac edac_core bnx2 sg shpchp ext4 mbcache 
jbd2 dm_round_robin sd_mod crc_t10dif sr_mod cdrom qla2xxx 
scsi_transport_fc scsi_tgt pata_acpi ata_generic ata_piix hpsa cciss 
radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core dm_multipath 
dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mperf]^M
[2013-03-13 08:48:24]^M
[2013-03-13 08:48:24]Pid: 9888, comm: smbd Not tainted 
2.6.32-358.0.1.el6.x86_64 #1 HP ProLiant DL580 G5^M
[2013-03-13 08:48:24]RIP: 0010:[<ffffffffa04d66ef>] [<ffffffffa04d66ef>] 
gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
[2013-03-13 08:48:24]RSP: 0018:ffff880dce0f9c98  EFLAGS: 00010287^M
[2013-03-13 08:48:24]RAX: ffff880ff78999a8 RBX: ffff880dae61d7c0 RCX: 
00000000006c0762^M
[2013-03-13 08:48:24]RDX: 00000000006c0762 RSI: 00000000006c075b RDI: 
ffff88100b2b6440^M
[2013-03-13 08:48:24]RBP: ffff880dce0f9d58 R08: 1050000000000000 R09: 
f213f3d57bbf820a^M
[2013-03-13 08:48:24]R10: 0000000000000000 R11: 0000000000000246 R12: 
0000000000001000^M
[2013-03-13 08:48:24]R13: 0000000000000000 R14: 0000000000000001 R15: 
0000000000000000^M
[2013-03-13 08:48:24]FS:  00007f3ac254c7c0(0000) 
GS:ffff880061a00000(0000) knlGS:0000000000000000^M
[2013-03-13 08:48:24]CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033^M
[2013-03-13 08:48:24]CR2: 0000000000000060 CR3: 0000000dce153000 CR4: 
00000000000007f0^M
[2013-03-13 08:48:24]DR0: 0000000000000000 DR1: 0000000000000000 DR2: 
0000000000000000^M
[2013-03-13 08:48:24]DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 
0000000000000400^M
[2013-03-13 08:48:24]Process smbd (pid: 9888, threadinfo 
ffff880dce0f8000, task ffff88100b0b6ae0)^M
[2013-03-13 08:48:24]Stack:^M
[2013-03-13 08:48:24] ffff880dce0f9e08 000000000000000a ffff880dce0f9cc8 
ffffffff81096c8f^M
[2013-03-13 08:48:24]<d> ffff880dce0f9dd8 00000007b078eaf8 
ffff880dce0f9cd8 ffff88100b2b6000^M
[2013-03-13 08:48:24]<d> ffff880dce0f9d28 ffffffffa04be2a8 
ffff880ff78999a8 0000000000000000^M
[2013-03-13 08:48:24]Call Trace:^M
[2013-03-13 08:48:24] [<ffffffff81096c8f>] ? wake_up_bit+0x2f/0x40^M
[2013-03-13 08:48:24] [<ffffffffa04be2a8>] ? do_promote+0x208/0x330 [gfs2]^M
[2013-03-13 08:48:24] [<ffffffffa04b106e>] gfs2_setattr_size+0xce/0x210 
[gfs2]^M
[2013-03-13 08:48:24] [<ffffffffa04cd534>] gfs2_setattr+0x214/0x330 [gfs2]^M
[2013-03-13 08:48:24] [<ffffffffa04cd366>] ? gfs2_setattr+0x46/0x330 
[gfs2]^M
[2013-03-13 08:48:24] [<ffffffff8119e768>] notify_change+0x168/0x340^M
[2013-03-13 08:48:24] [<ffffffff8117f1e4>] do_truncate+0x64/0xa0^M
[2013-03-13 08:48:24] [<ffffffff8117f520>] sys_ftruncate+0x120/0x130^M
[2013-03-13 08:48:24] [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b^M
[2013-03-13 08:48:24]Code: 0f 84 c1 fc ff ff e9 41 fb ff ff 48 8b 4d a0 
48 8b b1 10 03 00 00 48 8b bd 78 ff ff ff ba 01 00 00 00 e8 75 d6 ff ff 
48 89 45 90 <49> 89 45 60 c7 45 9c 01 00 00 00 48 8b 45 90 e9 01 fb ff 
ff 48 ^M
[2013-03-13 08:48:24]RIP  [<ffffffffa04d66ef>] 
gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
[2013-03-13 08:48:24] RSP <ffff880dce0f9c98>^M
[2013-03-13 08:48:24]CR2: 0000000000000060^M


We've seen this from both svn and smbd now, and on a couple of different 
nodes in our cluster.   We brought the cluster down last night and ran 
gfs2.fsck on all filesystems, but the problem persists.

Has anyone seen this before?  Is there a workaround or should we drop 
back to the previous kernel?

-- scooter




From swhiteho at redhat.com  Wed Mar 13 17:12:59 2013
From: swhiteho at redhat.com (Steven Whitehouse)
Date: Wed, 13 Mar 2013 17:12:59 +0000
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
In-Reply-To: <5140B2D2.8010008@cgl.ucsf.edu>
References: <5140B2D2.8010008@cgl.ucsf.edu>
Message-ID: <1363194779.2720.64.camel@menhir>

Hi,

On Wed, 2013-03-13 at 10:09 -0700, Scooter Morris wrote:
> Hi all,
>      We're seeing gfs2 crashes since we've upgraded to RHEL 6.4.  The 
> traceback is:
> 
There is a fix available for that, bug #908398. Please open a ticket
with our support team and quote that bug number and they should be able
to send you the fix. It is already fixed in upstream,

Steve.

> [2013-03-13 08:48:24]BUG: unable to handle kernel NULL pointer 
> dereference at 0000000000000060^M
> [2013-03-13 08:48:24]IP: [<ffffffffa04d66ef>] 
> gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
> [2013-03-13 08:48:24]PGD 0 ^M
> [2013-03-13 08:48:24]Oops: 0002 [#1] SMP ^M
> [2013-03-13 08:48:24]last sysfs file: 
> /sys/devices/pci0000:00/0000:00:06.0/0000:0b:00.0/0000:0c:09.0/0000:0d:00.1/host3/rport-3:0-4/target3:0:3/3:0:3:14/state^M
> [2013-03-13 08:48:24]CPU 0 ^M
> [2013-03-13 08:48:24]Modules linked in: autofs4 gfs2 dlm configfs sunrpc 
> p4_clockmod freq_table speedstep_lib arpt_mangle arptable_filter 
> arp_tables ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_recent ipt_LOG 
> iptable_filter ip_tables nf_conntrack_netbios_ns nf_conntrack_broadcast 
> ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack 
> ip6table_filter ip6_tables ipv6 uinput hpwdt hpilo microcode iTCO_wdt 
> iTCO_vendor_support i7300_edac edac_core bnx2 sg shpchp ext4 mbcache 
> jbd2 dm_round_robin sd_mod crc_t10dif sr_mod cdrom qla2xxx 
> scsi_transport_fc scsi_tgt pata_acpi ata_generic ata_piix hpsa cciss 
> radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core dm_multipath 
> dm_mirror dm_region_hash dm_log dm_mod [last unloaded: mperf]^M
> [2013-03-13 08:48:24]^M
> [2013-03-13 08:48:24]Pid: 9888, comm: smbd Not tainted 
> 2.6.32-358.0.1.el6.x86_64 #1 HP ProLiant DL580 G5^M
> [2013-03-13 08:48:24]RIP: 0010:[<ffffffffa04d66ef>] [<ffffffffa04d66ef>] 
> gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
> [2013-03-13 08:48:24]RSP: 0018:ffff880dce0f9c98  EFLAGS: 00010287^M
> [2013-03-13 08:48:24]RAX: ffff880ff78999a8 RBX: ffff880dae61d7c0 RCX: 
> 00000000006c0762^M
> [2013-03-13 08:48:24]RDX: 00000000006c0762 RSI: 00000000006c075b RDI: 
> ffff88100b2b6440^M
> [2013-03-13 08:48:24]RBP: ffff880dce0f9d58 R08: 1050000000000000 R09: 
> f213f3d57bbf820a^M
> [2013-03-13 08:48:24]R10: 0000000000000000 R11: 0000000000000246 R12: 
> 0000000000001000^M
> [2013-03-13 08:48:24]R13: 0000000000000000 R14: 0000000000000001 R15: 
> 0000000000000000^M
> [2013-03-13 08:48:24]FS:  00007f3ac254c7c0(0000) 
> GS:ffff880061a00000(0000) knlGS:0000000000000000^M
> [2013-03-13 08:48:24]CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033^M
> [2013-03-13 08:48:24]CR2: 0000000000000060 CR3: 0000000dce153000 CR4: 
> 00000000000007f0^M
> [2013-03-13 08:48:24]DR0: 0000000000000000 DR1: 0000000000000000 DR2: 
> 0000000000000000^M
> [2013-03-13 08:48:24]DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 
> 0000000000000400^M
> [2013-03-13 08:48:24]Process smbd (pid: 9888, threadinfo 
> ffff880dce0f8000, task ffff88100b0b6ae0)^M
> [2013-03-13 08:48:24]Stack:^M
> [2013-03-13 08:48:24] ffff880dce0f9e08 000000000000000a ffff880dce0f9cc8 
> ffffffff81096c8f^M
> [2013-03-13 08:48:24]<d> ffff880dce0f9dd8 00000007b078eaf8 
> ffff880dce0f9cd8 ffff88100b2b6000^M
> [2013-03-13 08:48:24]<d> ffff880dce0f9d28 ffffffffa04be2a8 
> ffff880ff78999a8 0000000000000000^M
> [2013-03-13 08:48:24]Call Trace:^M
> [2013-03-13 08:48:24] [<ffffffff81096c8f>] ? wake_up_bit+0x2f/0x40^M
> [2013-03-13 08:48:24] [<ffffffffa04be2a8>] ? do_promote+0x208/0x330 [gfs2]^M
> [2013-03-13 08:48:24] [<ffffffffa04b106e>] gfs2_setattr_size+0xce/0x210 
> [gfs2]^M
> [2013-03-13 08:48:24] [<ffffffffa04cd534>] gfs2_setattr+0x214/0x330 [gfs2]^M
> [2013-03-13 08:48:24] [<ffffffffa04cd366>] ? gfs2_setattr+0x46/0x330 
> [gfs2]^M
> [2013-03-13 08:48:24] [<ffffffff8119e768>] notify_change+0x168/0x340^M
> [2013-03-13 08:48:24] [<ffffffff8117f1e4>] do_truncate+0x64/0xa0^M
> [2013-03-13 08:48:24] [<ffffffff8117f520>] sys_ftruncate+0x120/0x130^M
> [2013-03-13 08:48:24] [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b^M
> [2013-03-13 08:48:24]Code: 0f 84 c1 fc ff ff e9 41 fb ff ff 48 8b 4d a0 
> 48 8b b1 10 03 00 00 48 8b bd 78 ff ff ff ba 01 00 00 00 e8 75 d6 ff ff 
> 48 89 45 90 <49> 89 45 60 c7 45 9c 01 00 00 00 48 8b 45 90 e9 01 fb ff 
> ff 48 ^M
> [2013-03-13 08:48:24]RIP  [<ffffffffa04d66ef>] 
> gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
> [2013-03-13 08:48:24] RSP <ffff880dce0f9c98>^M
> [2013-03-13 08:48:24]CR2: 0000000000000060^M
> 
> 
> We've seen this from both svn and smbd now, and on a couple of different 
> nodes in our cluster.   We brought the cluster down last night and ran 
> gfs2.fsck on all filesystems, but the problem persists.
> 
> Has anyone seen this before?  Is there a workaround or should we drop 
> back to the previous kernel?
> 
> -- scooter
> 
> 




From rpeterso at redhat.com  Wed Mar 13 17:23:31 2013
From: rpeterso at redhat.com (Bob Peterson)
Date: Wed, 13 Mar 2013 13:23:31 -0400 (EDT)
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
In-Reply-To: <5140B2D2.8010008@cgl.ucsf.edu>
Message-ID: <324215443.44011930.1363195411448.JavaMail.root@redhat.com>

----- Original Message -----
| Hi all,
|      We're seeing gfs2 crashes since we've upgraded to RHEL 6.4.  The
| traceback is:
| 
| [2013-03-13 08:48:24]BUG: unable to handle kernel NULL pointer
| dereference at 0000000000000060^M
| [2013-03-13 08:48:24]IP: [<ffffffffa04d66ef>]
| gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
(snip)
| gfs2_setattr_size+0xce/0x210

Scooter, this is bz 875753. You need the 6.4.z kernel, kernel-2.6.32-358.1.1.el6
or newer.

Regards,

Bob Peterson
Red Hat File Systems



From scooter at cgl.ucsf.edu  Wed Mar 13 17:25:51 2013
From: scooter at cgl.ucsf.edu (Scooter Morris)
Date: Wed, 13 Mar 2013 10:25:51 -0700
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
In-Reply-To: <324215443.44011930.1363195411448.JavaMail.root@redhat.com>
References: <324215443.44011930.1363195411448.JavaMail.root@redhat.com>
Message-ID: <5140B69F.3090303@cgl.ucsf.edu>

On 03/13/2013 10:23 AM, Bob Peterson wrote:
> ----- Original Message -----
> | Hi all,
> |      We're seeing gfs2 crashes since we've upgraded to RHEL 6.4.  The
> | traceback is:
> |
> | [2013-03-13 08:48:24]BUG: unable to handle kernel NULL pointer
> | dereference at 0000000000000060^M
> | [2013-03-13 08:48:24]IP: [<ffffffffa04d66ef>]
> | gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
> (snip)
> | gfs2_setattr_size+0xce/0x210
>
> Scooter, this is bz 875753. You need the 6.4.z kernel, kernel-2.6.32-358.1.1.el6
> or newer.
>
> Regards,
>
> Bob Peterson
> Red Hat File Systems
>
Bob,
     Thanks!  I notice that kernel-2.6.32-358.2.1.el6 is out -- I assume 
that has the fix?

-- scooter



From rpeterso at redhat.com  Wed Mar 13 17:29:09 2013
From: rpeterso at redhat.com (Bob Peterson)
Date: Wed, 13 Mar 2013 13:29:09 -0400 (EDT)
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
In-Reply-To: <5140B69F.3090303@cgl.ucsf.edu>
Message-ID: <247931230.44045108.1363195749678.JavaMail.root@redhat.com>

----- Original Message -----
| Bob,
|      Thanks!  I notice that kernel-2.6.32-358.2.1.el6 is out -- I
|      assume
| that has the fix?
| 
| -- scooter

Yes it does.

Bob Peterson
Red Hat File Systems



From scooter at cgl.ucsf.edu  Fri Mar 15 20:59:24 2013
From: scooter at cgl.ucsf.edu (Scooter Morris)
Date: Fri, 15 Mar 2013 13:59:24 -0700
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
In-Reply-To: <247931230.44045108.1363195749678.JavaMail.root@redhat.com>
References: <247931230.44045108.1363195749678.JavaMail.root@redhat.com>
Message-ID: <51438BAC.1070903@cgl.ucsf.edu>

On 03/13/2013 10:29 AM, Bob Peterson wrote:
> ----- Original Message -----
> | Bob,
> |      Thanks!  I notice that kernel-2.6.32-358.2.1.el6 is out -- I
> |      assume
> | that has the fix?
> |
> | -- scooter
>
> Yes it does.
>
> Bob Peterson
> Red Hat File Systems
Hi all,
     We got the backtrace again on kernel-2.6.32-358.2.1.el6:

[2013-03-15 12:49:52]Pid: 60991, comm: httpd Not tainted 
2.6.32-358.2.1.el6.x86_64 #1 HP ProLiant DL580 G7^M
[2013-03-15 12:49:52]RIP: 0010:[<ffffffffa05536ff>] [<ffffffffa05536ff>] 
gfs2_inplace_reserve+0x54f/0x7e0 [gfs2]^M
[2013-03-15 12:49:52]RSP: 0018:ffff881a9b975a58  EFLAGS: 00010297^M
[2013-03-15 12:49:52]RAX: ffff88082f977628 RBX: 0000000000000003 RCX: 
0000000003b0044e^M
[2013-03-15 12:49:52]RDX: 0000000003b0044e RSI: 0000000003af74c5 RDI: 
ffff88102e488440^M
[2013-03-15 12:49:52]RBP: ffff881a9b975b18 R08: 0000000000000000 R09: 
0000000000000000^M
[2013-03-15 12:49:52]R10: 0000000000001000 R11: 0000000000000000 R12: 
ffff88102e488000^M
[2013-03-15 12:49:52]R13: 0000000000000000 R14: ffff88048ad06080 R15: 
ffff881a9b975b78^M
[2013-03-15 12:49:52]FS:  00007f40e653e7e0(0000) 
GS:ffff88105c640000(0000) knlGS:0000000000000000^M
[2013-03-15 12:49:52]CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b^M
[2013-03-15 12:49:52]CR2: 0000000000000060 CR3: 0000001c40811000 CR4: 
00000000000007e0^M
[2013-03-15 12:49:52]DR0: 0000000000000000 DR1: 0000000000000000 DR2: 
0000000000000000^M
[2013-03-15 12:49:52]DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 
0000000000000400^M
[2013-03-15 12:49:52]Process httpd (pid: 60991, threadinfo 
ffff881a9b974000, task ffff881c22ab8040)^M
[2013-03-15 12:49:52]Stack:^M
[2013-03-15 12:49:52] ffff88180b1465f0 ffffffffa052e2d0 ffff881a9b975a98 
ffff880790959200^M
[2013-03-15 12:49:52]<d> ffff88180b1465f0 00000115a052e2d0 
ffff881a9b975b10 ffff88102e488000^M
[2013-03-15 12:49:52]<d> ffff881a9b975af8 ffffffffa052f89f 
ffff88082f977628 0000000000000000^M
[2013-03-15 12:49:52]Call Trace:^M
[2013-03-15 12:49:52] [<ffffffffa052e2d0>] ? 
gfs2_dirent_find_space+0x0/0x50 [gfs2]^M
[2013-03-15 12:49:52] [<ffffffffa052f89f>] ? 
gfs2_dirent_search+0xff/0x1a0 [gfs2]^M
[2013-03-15 12:49:52] [<ffffffffa054b041>] gfs2_rename+0x6b1/0x8c0 [gfs2]^M
[2013-03-15 12:49:52] [<ffffffffa054aab8>] ? gfs2_rename+0x128/0x8c0 
[gfs2]^M
[2013-03-15 12:49:52] [<ffffffffa054aad6>] ? gfs2_rename+0x146/0x8c0 
[gfs2]^M
[2013-03-15 12:49:52] [<ffffffffa054aafc>] ? gfs2_rename+0x16c/0x8c0 
[gfs2]^M
[2013-03-15 12:49:52] [<ffffffff811672cb>] ? 
cache_alloc_refill+0x15b/0x240^M
[2013-03-15 12:49:52] [<ffffffffa054aa65>] ? gfs2_rename+0xd5/0x8c0 [gfs2]^M
[2013-03-15 12:49:52] [<ffffffff8118ffdb>] vfs_rename+0x3ab/0x440^M
[2013-03-15 12:49:52] [<ffffffff81191d0a>] sys_renameat+0x1da/0x240^M
[2013-03-15 12:49:52] [<ffffffff81277495>] ? 
_atomic_dec_and_lock+0x55/0x80^M
[2013-03-15 12:49:52] [<ffffffff811a1bc0>] ? mntput_no_expire+0x30/0x110^M
[2013-03-15 12:49:52] [<ffffffff8117eaa3>] ? sys_fchmodat+0x73/0x100^M
[2013-03-15 12:49:52] [<ffffffff81186c46>] ? sys_newstat+0x36/0x50^M
[2013-03-15 12:49:52] [<ffffffff81191d8b>] sys_rename+0x1b/0x20^M
[2013-03-15 12:49:52] [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b^M

Bob, you mentioned bz 875753, but Steve mentioned bz 908398.   Both of 
those bugs are closed, so I can't determine if this they are different 
bugs, or related in some way.  Are both supposed to be fixed in 
kernel-2.6.32-358.2.1.el6 or should I put in a ticket and ask for the 
kernel with the fix for 908398?

-- scooter



From droidbkk at gmail.com  Sun Mar 17 05:13:18 2013
From: droidbkk at gmail.com (Nattapon Viroon)
Date: Sun, 17 Mar 2013 12:13:18 +0700
Subject: [Linux-cluster] How CMirror do replication between luns on
	diffrence storages
Message-ID: <CANHW35cqyJ6avwBd=kBOgJ3CfB_PP_tiPJxCGst=mFhQWiPFeg@mail.gmail.com>

Hi,

  I try setup data replication between storages and use gfs on top.
Im not sure which solutions is good to go between clvm+cMirror+gfs or
DRBD+gfs

 DRBD is do raid1 across network that require extra network channel to do
replication

But I don't know how actually cMirror work to replicate data between luns.
Do the cMirror require separate network channel to do data replication ?
or cMirror do replicate via fibre channel ?

Please advise.

Nattapon
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130317/373f9015/attachment.htm>

From emi2fast at gmail.com  Sun Mar 17 08:37:11 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Sun, 17 Mar 2013 09:37:11 +0100
Subject: [Linux-cluster] How CMirror do replication between luns on
 diffrence storages
In-Reply-To: <CANHW35cqyJ6avwBd=kBOgJ3CfB_PP_tiPJxCGst=mFhQWiPFeg@mail.gmail.com>
References: <CANHW35cqyJ6avwBd=kBOgJ3CfB_PP_tiPJxCGst=mFhQWiPFeg@mail.gmail.com>
Message-ID: <CAE7pJ3DWGpfEuMTpnxf_YmoD53DNPsMAs+gyot0Jeo6fN9otGw@mail.gmail.com>

Daemon providing device-mapper-based mirrors in a shared-storage cluster

The cmirror package provides user-level tools for managing cluster
mirroring. Cmirror is needed for LVM-based mirroring (RAID1) in a cluster
environment

I if rember well, the cmirror daemon is needed when you have a share
storage and you use a lvm mirror

2013/3/17 Nattapon Viroon <droidbkk at gmail.com>

>
> Hi,
>
>   I try setup data replication between storages and use gfs on top.
> Im not sure which solutions is good to go between clvm+cMirror+gfs or
> DRBD+gfs
>
>  DRBD is do raid1 across network that require extra network channel to do
> replication
>
> But I don't know how actually cMirror work to replicate data between luns.
> Do the cMirror require separate network channel to do data replication ?
> or cMirror do replicate via fibre channel ?
>
> Please advise.
>
> Nattapon
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130317/cbd0f610/attachment.htm>

From droidbkk at gmail.com  Sun Mar 17 13:05:43 2013
From: droidbkk at gmail.com (Nattapon Viroon)
Date: Sun, 17 Mar 2013 20:05:43 +0700
Subject: [Linux-cluster] How CMirror do replication between luns on
 diffrence storages
In-Reply-To: <CAE7pJ3DWGpfEuMTpnxf_YmoD53DNPsMAs+gyot0Jeo6fN9otGw@mail.gmail.com>
References: <CANHW35cqyJ6avwBd=kBOgJ3CfB_PP_tiPJxCGst=mFhQWiPFeg@mail.gmail.com>
	<CAE7pJ3DWGpfEuMTpnxf_YmoD53DNPsMAs+gyot0Jeo6fN9otGw@mail.gmail.com>
Message-ID: <CANHW35fQ_pgXzV75uw5tR5hiijxj++U5TqFKasVfDCa5Eh9jCQ@mail.gmail.com>

So the cMirror  don't do data replication via network lan like drbd do.
Data replication  do across fibre.
So this make cMirror suppose to be better performance than drbd ?


On Sun, Mar 17, 2013 at 3:37 PM, emmanuel segura <emi2fast at gmail.com> wrote:

> Daemon providing device-mapper-based mirrors in a shared-storage cluster
>
> The cmirror package provides user-level tools for managing cluster
> mirroring. Cmirror is needed for LVM-based mirroring (RAID1) in a cluster
> environment
>
> I if rember well, the cmirror daemon is needed when you have a share
> storage and you use a lvm mirror
>
> 2013/3/17 Nattapon Viroon <droidbkk at gmail.com>
>
>>
>> Hi,
>>
>>   I try setup data replication between storages and use gfs on top.
>> Im not sure which solutions is good to go between clvm+cMirror+gfs or
>> DRBD+gfs
>>
>>  DRBD is do raid1 across network that require extra network channel to do
>> replication
>>
>> But I don't know how actually cMirror work to replicate data between luns.
>> Do the cMirror require separate network channel to do data replication ?
>> or cMirror do replicate via fibre channel ?
>>
>> Please advise.
>>
>> Nattapon
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130317/5e8a71b3/attachment.htm>

From rmitchel at redhat.com  Mon Mar 18 06:38:11 2013
From: rmitchel at redhat.com (Ryan Mitchell)
Date: Mon, 18 Mar 2013 17:38:11 +1100
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
In-Reply-To: <51438BAC.1070903@cgl.ucsf.edu>
References: <247931230.44045108.1363195749678.JavaMail.root@redhat.com>
	<51438BAC.1070903@cgl.ucsf.edu>
Message-ID: <5146B653.4050803@redhat.com>

Hi Scooter,

On 03/16/2013 07:59 AM, Scooter Morris wrote:
> Hi all,
>      We got the backtrace again on kernel-2.6.32-358.2.1.el6:

Can I ask if you ran fsck on the filesystem after updating to the new 
kernel?  I'm wondering if there was some corruption from an earlier 
event in the filesystem that has triggered after you updated.

> Bob, you mentioned bz 875753, but Steve mentioned bz 908398.   Both of
> those bugs are closed, so I can't determine if this they are different
> bugs, or related in some way.  Are both supposed to be fixed in
> kernel-2.6.32-358.2.1.el6 or should I put in a ticket and ask for the
> kernel with the fix for 908398?
Bz#875753 and bz#908398 are the same issue.  The former is the master 
bug where the issue was initially reported.  The later is the z-stream 
bug that is responsible for the fix getting into kernel-2.6.32-358.2.1.el6

It would be great if you could raise a case and upload the vmcore to Red 
Hat Support.  I'd like to make sure we've resolved the issue completely.

Regards,

Ryan Mitchell
Red Hat Global Support Services



From scooter at cgl.ucsf.edu  Mon Mar 18 08:00:38 2013
From: scooter at cgl.ucsf.edu (Scooter Morris)
Date: Mon, 18 Mar 2013 01:00:38 -0700
Subject: [Linux-cluster] GFS2 crashes after upgrade RHEL 6.4
In-Reply-To: <5146B653.4050803@redhat.com>
References: <247931230.44045108.1363195749678.JavaMail.root@redhat.com>
	<51438BAC.1070903@cgl.ucsf.edu> <5146B653.4050803@redhat.com>
Message-ID: <5146C9A6.102@cgl.ucsf.edu>

On 03/17/2013 11:38 PM, Ryan Mitchell wrote:
> Hi Scooter,
>
> On 03/16/2013 07:59 AM, Scooter Morris wrote:
>> Hi all,
>>      We got the backtrace again on kernel-2.6.32-358.2.1.el6:
>
> Can I ask if you ran fsck on the filesystem after updating to the new 
> kernel?  I'm wondering if there was some corruption from an earlier 
> event in the filesystem that has triggered after you updated.
We ran fsck on the filesystems after the upgrade to 
kernel-2.6.32-358.0.1.el6 (i.e. after we first noticed the problem)
>
>> Bob, you mentioned bz 875753, but Steve mentioned bz 908398.   Both of
>> those bugs are closed, so I can't determine if this they are different
>> bugs, or related in some way.  Are both supposed to be fixed in
>> kernel-2.6.32-358.2.1.el6 or should I put in a ticket and ask for the
>> kernel with the fix for 908398?
> Bz#875753 and bz#908398 are the same issue.  The former is the master 
> bug where the issue was initially reported.  The later is the z-stream 
> bug that is responsible for the fix getting into 
> kernel-2.6.32-358.2.1.el6
Got it -- thanks.  That helps.
>
> It would be great if you could raise a case and upload the vmcore to 
> Red Hat Support.  I'd like to make sure we've resolved the issue 
> completely.
Already raised the case: 00806983
>
> Regards,
>
> Ryan Mitchell
> Red Hat Global Support Services
Thanks!

-- scooter



From prathyush.r at gmail.com  Fri Mar 22 01:42:36 2013
From: prathyush.r at gmail.com (Prathyush)
Date: Fri, 22 Mar 2013 07:12:36 +0530
Subject: [Linux-cluster] quorum
Message-ID: <CALHAVFwr=woCx2ye_iAPgPh3XzaPBhEqnD4UfoYyo9M=yWfxzw@mail.gmail.com>

HI,


I have 3 node  cluster with 1 vote each ,and  decided to shut down the 2
nodes for  maintenance .
When a proper power off /init 0 given to two of the nodes ,i never loses
the quorum
When i am making  force power off (switching off the power/pulling
the power cable) quorum  was lost and services failed in the third node.
why this is happening... any idea
-- 
*Regards,
Prathyush*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130322/d3e69c97/attachment.htm>

From emi2fast at gmail.com  Fri Mar 22 07:16:57 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Fri, 22 Mar 2013 08:16:57 +0100
Subject: [Linux-cluster] quorum
In-Reply-To: <CALHAVFwr=woCx2ye_iAPgPh3XzaPBhEqnD4UfoYyo9M=yWfxzw@mail.gmail.com>
References: <CALHAVFwr=woCx2ye_iAPgPh3XzaPBhEqnD4UfoYyo9M=yWfxzw@mail.gmail.com>
Message-ID: <CAE7pJ3DWjZoDr7pt=sdV8sbiHUiovDkcP-FH3gx7FswySa7HoQ@mail.gmail.com>

Hello

If i understand well, you 3 node(3 total votes) and you poweroff 2, 3 - 2 =
1(quorum loss) remain less 50% of votes

can you show your config and your log, without it's so hard help you

Thanks

2013/3/22 Prathyush <prathyush.r at gmail.com>

> HI,
>
>
> I have 3 node  cluster with 1 vote each ,and  decided to shut down the 2
> nodes for  maintenance .
> When a proper power off /init 0 given to two of the nodes ,i never loses
> the quorum
> When i am making  force power off (switching off the power/pulling
> the power cable) quorum  was lost and services failed in the third node.
> why this is happening... any idea
> --
> *Regards,
> Prathyush*
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130322/4bcd6257/attachment.htm>

From ajb2 at mssl.ucl.ac.uk  Fri Mar 22 12:42:51 2013
From: ajb2 at mssl.ucl.ac.uk (Alan Brown)
Date: Fri, 22 Mar 2013 12:42:51 +0000
Subject: [Linux-cluster] Qlogic caching SAN adaptor
Message-ID: <514C51CB.5000801@site.mssl.ucl.ac.uk>


Qlogic have announced some new adaptors which look promising.

The $64million question:

Will GFS play nice with these?

http://www.theregister.co.uk/2013/03/21/fabriccache/





From lists at alteeve.ca  Fri Mar 22 15:36:04 2013
From: lists at alteeve.ca (Digimer)
Date: Fri, 22 Mar 2013 11:36:04 -0400
Subject: [Linux-cluster] quorum
In-Reply-To: <CAE7pJ3DWjZoDr7pt=sdV8sbiHUiovDkcP-FH3gx7FswySa7HoQ@mail.gmail.com>
References: <CALHAVFwr=woCx2ye_iAPgPh3XzaPBhEqnD4UfoYyo9M=yWfxzw@mail.gmail.com>
	<CAE7pJ3DWjZoDr7pt=sdV8sbiHUiovDkcP-FH3gx7FswySa7HoQ@mail.gmail.com>
Message-ID: <514C7A64.2080107@alteeve.ca>

This is correct.

Quorum needs "50% + 1" of the votes. So in Prathyush's cluster of 3 
nodes/3 votes;

3 / 2 == 1.5 rounded up is 2.

So once the second node shut down, quorum was lost. With quorum lost, 
the remaining node will stop all of it's clustered services because it 
can no longer be sure what the other nodes are doing. For example, the 
other two nodes might turn back on, fail to connect to the one remaining 
node, decide they have quorum and start clustered services. This would 
lead to a split brain.

If you want a 3-node cluster to work with just one node, consider adding 
a quorum disk, assuming you have a SAN. This would add 2 votes to the 
cluster. So the new math would be;

5/2 == 2.5 rounded up to 3.

The quorum disk would give it's two votes to the remaining single node 
for a total of 3 votes, thus giving it quorum and allowing it to operate 
on it's own.

digimer

On 03/22/2013 03:16 AM, emmanuel segura wrote:
> Hello
>
> If i understand well, you 3 node(3 total votes) and you poweroff 2, 3 -
> 2 = 1(quorum loss) remain less 50% of votes
>
> can you show your config and your log, without it's so hard help you
>
> Thanks
>
> 2013/3/22 Prathyush <prathyush.r at gmail.com <mailto:prathyush.r at gmail.com>>
>
>     HI,
>
>
>     I have 3 node  cluster with 1 vote each ,and  decided to shut down
>     the 2 nodes for  maintenance .
>     When a proper power off /init 0 given to two of the nodes ,i never
>     loses the quorum
>     When i am making  force power off (switching off the power/pulling
>     the power cable) quorum  was lost and services failed in the third node.
>     why this is happening... any idea
>     --
>     /*Regards,
>     Prathyush*/


-- 
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without 
access to education?



From prathyush.r at gmail.com  Sat Mar 23 10:11:39 2013
From: prathyush.r at gmail.com (Prathyush)
Date: Sat, 23 Mar 2013 15:41:39 +0530
Subject: [Linux-cluster] quorum
In-Reply-To: <514C7A64.2080107@alteeve.ca>
References: <CALHAVFwr=woCx2ye_iAPgPh3XzaPBhEqnD4UfoYyo9M=yWfxzw@mail.gmail.com>
	<CAE7pJ3DWjZoDr7pt=sdV8sbiHUiovDkcP-FH3gx7FswySa7HoQ@mail.gmail.com>
	<514C7A64.2080107@alteeve.ca>
Message-ID: <CALHAVFxV6cO6JWAgdJvWy1KaOEN63aug7U2FNt9d8ubz07yq5A@mail.gmail.com>

I have the below scenario,
I have made the first node down the service failover to second node,then I
switched off second node ,service again swiched to third node,the quorum
was not lost,it adjusted automatically
On Mar 22, 2013 9:11 PM, "Digimer" <lists at alteeve.ca> wrote:

> This is correct.
>
> Quorum needs "50% + 1" of the votes. So in Prathyush's cluster of 3
> nodes/3 votes;
>
> 3 / 2 == 1.5 rounded up is 2.
>
> So once the second node shut down, quorum was lost. With quorum lost, the
> remaining node will stop all of it's clustered services because it can no
> longer be sure what the other nodes are doing. For example, the other two
> nodes might turn back on, fail to connect to the one remaining node, decide
> they have quorum and start clustered services. This would lead to a split
> brain.
>
> If you want a 3-node cluster to work with just one node, consider adding a
> quorum disk, assuming you have a SAN. This would add 2 votes to the
> cluster. So the new math would be;
>
> 5/2 == 2.5 rounded up to 3.
>
> The quorum disk would give it's two votes to the remaining single node for
> a total of 3 votes, thus giving it quorum and allowing it to operate on
> it's own.
>
> digimer
>
> On 03/22/2013 03:16 AM, emmanuel segura wrote:
>
>> Hello
>>
>> If i understand well, you 3 node(3 total votes) and you poweroff 2, 3 -
>> 2 = 1(quorum loss) remain less 50% of votes
>>
>> can you show your config and your log, without it's so hard help you
>>
>> Thanks
>>
>> 2013/3/22 Prathyush <prathyush.r at gmail.com <mailto:prathyush.r at gmail.com>
>> **>
>>
>>     HI,
>>
>>
>>     I have 3 node  cluster with 1 vote each ,and  decided to shut down
>>     the 2 nodes for  maintenance .
>>     When a proper power off /init 0 given to two of the nodes ,i never
>>     loses the quorum
>>     When i am making  force power off (switching off the power/pulling
>>     the power cable) quorum  was lost and services failed in the third
>> node.
>>     why this is happening... any idea
>>     --
>>     /*Regards,
>>     Prathyush*/
>>
>
>
> --
> Digimer
> Papers and Projects: https://alteeve.ca/w/
> What if the cure for cancer is trapped in the mind of a person without
> access to education?
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/**mailman/listinfo/linux-cluster<https://www.redhat.com/mailman/listinfo/linux-cluster>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130323/00960425/attachment.htm>

From laurence.schuler at nasa.gov  Sat Mar 23 12:55:05 2013
From: laurence.schuler at nasa.gov (Laurence Schuler)
Date: Sat, 23 Mar 2013 08:55:05 -0400
Subject: [Linux-cluster] sudden unfencing problem
Message-ID: <514DA629.5050708@nasa.gov>

I have a two node cluster that has been running fine for a couple of
months (little to 0 reboots though). We recently updated the software
with the latest Centos 6 software but now the cluster will not start. It
keeps throwing errors during startup when attempting to unfence the
disks. I have hard reset the fiber switch, and reset both hosts, but
when I run fence_sanbox2, I am unable to either enable, disable or even
get status of the switch ports. This is the error I get.

> [root at web1 lschule3]# /usr/sbin/fence_sanbox2 -a 192.168.1.190 -l
> admin -S FCpass.sh -o enable -n 5 -v
> telnet> set binary
> Negotiating binary mode with remote host.
> telnet> open 192.168.1.190 -23
> Trying 192.168.1.190...
> Connected to 192.168.1.190.
> Escape character is '^]'.
>
> Firmware V8.0.13.8.0
>
> r3fc1 login:
>
>
>   Establishing connection...   Please wait.
>
>        *****************************************************
>        *                                                   *
>        *       Command Line Interface SHell  (CLISH)       *
>        *                                                   *
>        *****************************************************
>
>        SystemDescription   SANbox 5800 FC Switch
>        HostName            r3fc1
>        EthIPv4NetworkAddr  192.168.1.190
>        EthIPv6NetworkAddr  fe80::2c0:00:00:90b
>        MACAddress          00:c0:dd:77:10:0b
>        WorldWideName       10:00:00:c0:dd:24:09:0b
>        SerialNumber        1236H00833
>        SymbolicName        r3fc1
>        ActiveSWVersion     V8.0.13.8.0
>        ActiveTimestamp     Mon Apr  2 18:32:33 2012
>        POSTStatus          Passed
>        LicensedPorts       12
>        SwitchMode          Full Fabric
>
>   The alarm log is empty.
>
> r3fc1 #> r3fc1 #> Failed: Unable to switch to admin section
> [root at web1 lschule3]# 

I can manually telnet into the FC switch and execute the appropriate
commands to enable/disable ports. But the fence_sanbox2 script will not.
The fence_sanbox2 code has not changed, however python has been upgraded
from 2.6.6-29 to 2.6.6-36.

Has anyone else seen this? Know of a fix? Am I doing/not doing something
stupid? I seem to recall running this command before during setup and it
worked just fine then.

Thanks for any help!

-- 
Laurence Schuler (Larry)                       Laurence.Schuler at nasa.gov
Systems Support                                       ADNET Systems, Inc
Scientific Visualization Studio                 http://svs.gsfc.nasa.gov



From manishrmusale at gmail.com  Sun Mar 24 02:25:30 2013
From: manishrmusale at gmail.com (Manish Musale)
Date: Sun, 24 Mar 2013 07:55:30 +0530
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
Message-ID: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>

Hi Team,

I have rhel4 physical nodes IBM x36500 with storage installed on Oracle
RAC, but few days ago my seconder node is going failure due to hdd problem.
We rebuild the server as per prerequisite but when we try to add node2 in
cluster its not done, but server heartbeat is working. So help me out how
can I troubleshoot the same or atleast check whether both nodes are in
clustered or not.

-- 
Regard's
Manish Musale
09970070989
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130324/2cd08d5c/attachment.htm>

From emi2fast at gmail.com  Sun Mar 24 09:20:05 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Sun, 24 Mar 2013 10:20:05 +0100
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
Message-ID: <CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>

Hello

do you have a redhat cluster + oracle rac? sorry for the question, but i
don't understand your servers config

Thanks

2013/3/24 Manish Musale <manishrmusale at gmail.com>

> Hi Team,
>
> I have rhel4 physical nodes IBM x36500 with storage installed on Oracle
> RAC, but few days ago my seconder node is going failure due to hdd problem.
> We rebuild the server as per prerequisite but when we try to add node2 in
> cluster its not done, but server heartbeat is working. So help me out how
> can I troubleshoot the same or atleast check whether both nodes are in
> clustered or not.
>
> --
> Regard's
> Manish Musale
> 09970070989
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130324/3e131a16/attachment.htm>

From manishrmusale at gmail.com  Sun Mar 24 14:48:15 2013
From: manishrmusale at gmail.com (Manish Musale)
Date: Sun, 24 Mar 2013 20:18:15 +0530
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
Message-ID: <CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>

Yes I have Oracle RAC cluster not redhat cluster, previously one node is
down. We rebuild the node and try to add in cluster but not succeed.

On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com> wrote:

> Hello
>
> do you have a redhat cluster + oracle rac? sorry for the question, but i
> don't understand your servers config
>
> Thanks
>
> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>
>> Hi Team,
>>
>> I have rhel4 physical nodes IBM x36500 with storage installed on Oracle
>> RAC, but few days ago my seconder node is going failure due to hdd problem.
>> We rebuild the server as per prerequisite but when we try to add node2 in
>> cluster its not done, but server heartbeat is working. So help me out how
>> can I troubleshoot the same or atleast check whether both nodes are in
>> clustered or not.
>>
>> --
>> Regard's
>> Manish Musale
>> 09970070989
>>
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
Regard's

Manish Musale
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130324/ac0aacef/attachment.htm>

From emi2fast at gmail.com  Sun Mar 24 15:32:41 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Sun, 24 Mar 2013 16:32:41 +0100
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
	<CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
Message-ID: <CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>

Hello Manish

Sorry but this isn't a redhat cluster problem, you can ask in oracle forum

Thanks

2013/3/24 Manish Musale <manishrmusale at gmail.com>

> Yes I have Oracle RAC cluster not redhat cluster, previously one node is
> down. We rebuild the node and try to add in cluster but not succeed.
>
> On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>
>> Hello
>>
>> do you have a redhat cluster + oracle rac? sorry for the question, but i
>> don't understand your servers config
>>
>> Thanks
>>
>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>
>>> Hi Team,
>>>
>>> I have rhel4 physical nodes IBM x36500 with storage installed on Oracle
>>> RAC, but few days ago my seconder node is going failure due to hdd problem.
>>> We rebuild the server as per prerequisite but when we try to add node2 in
>>> cluster its not done, but server heartbeat is working. So help me out how
>>> can I troubleshoot the same or atleast check whether both nodes are in
>>> clustered or not.
>>>
>>> --
>>> Regard's
>>> Manish Musale
>>> 09970070989
>>>
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> esta es mi vida e me la vivo hasta que dios quiera
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> Regard's
>
> Manish Musale
>
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130324/503883db/attachment.htm>

From washer at trlp.com  Sun Mar 24 16:00:52 2013
From: washer at trlp.com (James Washer)
Date: Sun, 24 Mar 2013 09:00:52 -0700
Subject: [Linux-cluster] sudden unfencing problem
In-Reply-To: <514DA629.5050708@nasa.gov>
References: <514DA629.5050708@nasa.gov>
Message-ID: <CAO=CEwFKP1pjOtmjV1C94EgTN7-hS4VHAYBs=Hzi0pkRp_9R1g@mail.gmail.com>

You might want to grab a tcpdump of the connection. Perhaps you'll be able
to see a bit more of the conversation.

On Sat, Mar 23, 2013 at 5:55 AM, Laurence Schuler <laurence.schuler at nasa.gov
> wrote:

> I have a two node cluster that has been running fine for a couple of
> months (little to 0 reboots though). We recently updated the software
> with the latest Centos 6 software but now the cluster will not start. It
> keeps throwing errors during startup when attempting to unfence the
> disks. I have hard reset the fiber switch, and reset both hosts, but
> when I run fence_sanbox2, I am unable to either enable, disable or even
> get status of the switch ports. This is the error I get.
>
> > [root at web1 lschule3]# /usr/sbin/fence_sanbox2 -a 192.168.1.190 -l
> > admin -S FCpass.sh -o enable -n 5 -v
> > telnet> set binary
> > Negotiating binary mode with remote host.
> > telnet> open 192.168.1.190 -23
> > Trying 192.168.1.190...
> > Connected to 192.168.1.190.
> > Escape character is '^]'.
> >
> > Firmware V8.0.13.8.0
> >
> > r3fc1 login:
> >
> >
> >   Establishing connection...   Please wait.
> >
> >        *****************************************************
> >        *                                                   *
> >        *       Command Line Interface SHell  (CLISH)       *
> >        *                                                   *
> >        *****************************************************
> >
> >        SystemDescription   SANbox 5800 FC Switch
> >        HostName            r3fc1
> >        EthIPv4NetworkAddr  192.168.1.190
> >        EthIPv6NetworkAddr  fe80::2c0:00:00:90b
> >        MACAddress          00:c0:dd:77:10:0b
> >        WorldWideName       10:00:00:c0:dd:24:09:0b
> >        SerialNumber        1236H00833
> >        SymbolicName        r3fc1
> >        ActiveSWVersion     V8.0.13.8.0
> >        ActiveTimestamp     Mon Apr  2 18:32:33 2012
> >        POSTStatus          Passed
> >        LicensedPorts       12
> >        SwitchMode          Full Fabric
> >
> >   The alarm log is empty.
> >
> > r3fc1 #> r3fc1 #> Failed: Unable to switch to admin section
> > [root at web1 lschule3]#
>
> I can manually telnet into the FC switch and execute the appropriate
> commands to enable/disable ports. But the fence_sanbox2 script will not.
> The fence_sanbox2 code has not changed, however python has been upgraded
> from 2.6.6-29 to 2.6.6-36.
>
> Has anyone else seen this? Know of a fix? Am I doing/not doing something
> stupid? I seem to recall running this command before during setup and it
> worked just fine then.
>
> Thanks for any help!
>
> --
> Laurence Schuler (Larry)                       Laurence.Schuler at nasa.gov
> Systems Support                                       ADNET Systems, Inc
> Scientific Visualization Studio                 http://svs.gsfc.nasa.gov
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 


 - jim
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130324/4898f3ea/attachment.htm>

From laurence.schuler at nasa.gov  Sun Mar 24 19:42:52 2013
From: laurence.schuler at nasa.gov (laurence.schuler)
Date: Sun, 24 Mar 2013 15:42:52 -0400
Subject: [Linux-cluster] sudden unfencing problem
In-Reply-To: <CAO=CEwFKP1pjOtmjV1C94EgTN7-hS4VHAYBs=Hzi0pkRp_9R1g@mail.gmail.com>
References: <514DA629.5050708@nasa.gov>
	<CAO=CEwFKP1pjOtmjV1C94EgTN7-hS4VHAYBs=Hzi0pkRp_9R1g@mail.gmail.com>
Message-ID: <514F573C.3030302@nasa.gov>

I will try the tcpdump, I've been able to do stupid stuff with the
fence_sanbox2 python script (repeat sequences of issue/expect; increase
the python delaybeforesend value) to get it to work most of the time,
but I don't believe the script code is wrong, there's something else
going on, perhaps the switch is in a funny state. Now, how would I
detect *that*!

Thanks,
--Larry

On 03/24/2013 12:00 PM, James Washer wrote:
> You might want to grab a tcpdump of the connection. Perhaps you'll be
> able to see a bit more of the conversation.
>
> On Sat, Mar 23, 2013 at 5:55 AM, Laurence Schuler
> <laurence.schuler at nasa.gov <mailto:laurence.schuler at nasa.gov>> wrote:
>
>     I have a two node cluster that has been running fine for a couple of
>     months (little to 0 reboots though). We recently updated the software
>     with the latest Centos 6 software but now the cluster will not
>     start. It
>     keeps throwing errors during startup when attempting to unfence the
>     disks. I have hard reset the fiber switch, and reset both hosts, but
>     when I run fence_sanbox2, I am unable to either enable, disable or
>     even
>     get status of the switch ports. This is the error I get.
>
>     > [root at web1 lschule3]# /usr/sbin/fence_sanbox2 -a 192.168.1.190 -l
>     > admin -S FCpass.sh -o enable -n 5 -v
>     > telnet> set binary
>     > Negotiating binary mode with remote host.
>     > telnet> open 192.168.1.190 -23
>     > Trying 192.168.1.190...
>     > Connected to 192.168.1.190.
>     > Escape character is '^]'.
>     >
>     > Firmware V8.0.13.8.0
>     >
>     > r3fc1 login:
>     >
>     >
>     >   Establishing connection...   Please wait.
>     >
>     >        *****************************************************
>     >        *                                                   *
>     >        *       Command Line Interface SHell  (CLISH)       *
>     >        *                                                   *
>     >        *****************************************************
>     >
>     >        SystemDescription   SANbox 5800 FC Switch
>     >        HostName            r3fc1
>     >        EthIPv4NetworkAddr  192.168.1.190
>     >        EthIPv6NetworkAddr  fe80::2c0:00:00:90b
>     >        MACAddress          00:c0:dd:77:10:0b
>     >        WorldWideName       10:00:00:c0:dd:24:09:0b
>     >        SerialNumber        1236H00833
>     >        SymbolicName        r3fc1
>     >        ActiveSWVersion     V8.0.13.8.0
>     >        ActiveTimestamp     Mon Apr  2 18:32:33 2012
>     >        POSTStatus          Passed
>     >        LicensedPorts       12
>     >        SwitchMode          Full Fabric
>     >
>     >   The alarm log is empty.
>     >
>     > r3fc1 #> r3fc1 #> Failed: Unable to switch to admin section
>     > [root at web1 lschule3]#
>
>     I can manually telnet into the FC switch and execute the appropriate
>     commands to enable/disable ports. But the fence_sanbox2 script
>     will not.
>     The fence_sanbox2 code has not changed, however python has been
>     upgraded
>     from 2.6.6-29 to 2.6.6-36.
>
>     Has anyone else seen this? Know of a fix? Am I doing/not doing
>     something
>     stupid? I seem to recall running this command before during setup
>     and it
>     worked just fine then.
>
>     Thanks for any help!
>
>     --
>     Laurence Schuler (Larry)                      
>     Laurence.Schuler at nasa.gov <mailto:Laurence.Schuler at nasa.gov>
>     Systems Support                                       ADNET
>     Systems, Inc
>     Scientific Visualization Studio                
>     http://svs.gsfc.nasa.gov
>
>     --
>     Linux-cluster mailing list
>     Linux-cluster at redhat.com <mailto:Linux-cluster at redhat.com>
>     https://www.redhat.com/mailman/listinfo/linux-cluster
>
>
>
>
> -- 
>
>
>  - jim

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130324/badff39e/attachment.htm>

From manishrmusale at gmail.com  Mon Mar 25 11:23:43 2013
From: manishrmusale at gmail.com (Manish Musale)
Date: Mon, 25 Mar 2013 16:53:43 +0530
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
	<CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
	<CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>
Message-ID: <CAMzLf4S=zjnB-zsHfHVrN+ggW-jdzB_LUccJjHz3P=Q1tfMUwg@mail.gmail.com>

Oracle team suggest to find out os level problem, shall I share some logs
so you can find out any bug in cluster from os side.

Thanks
Manish

On Sun, Mar 24, 2013 at 9:02 PM, emmanuel segura <emi2fast at gmail.com> wrote:

> Hello Manish
>
> Sorry but this isn't a redhat cluster problem, you can ask in oracle forum
>
> Thanks
>
> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>
>> Yes I have Oracle RAC cluster not redhat cluster, previously one node is
>> down. We rebuild the node and try to add in cluster but not succeed.
>>
>> On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>
>>> Hello
>>>
>>> do you have a redhat cluster + oracle rac? sorry for the question, but i
>>> don't understand your servers config
>>>
>>> Thanks
>>>
>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>
>>>>  Hi Team,
>>>>
>>>> I have rhel4 physical nodes IBM x36500 with storage installed on Oracle
>>>> RAC, but few days ago my seconder node is going failure due to hdd problem.
>>>> We rebuild the server as per prerequisite but when we try to add node2 in
>>>> cluster its not done, but server heartbeat is working. So help me out how
>>>> can I troubleshoot the same or atleast check whether both nodes are in
>>>> clustered or not.
>>>>
>>>> --
>>>> Regard's
>>>> Manish Musale
>>>> 09970070989
>>>>
>>>>
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>>
>>>
>>>
>>> --
>>> esta es mi vida e me la vivo hasta que dios quiera
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> Regard's
>>
>> Manish Musale
>>
>>
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
Regard's

Manish Musale
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130325/22899658/attachment.htm>

From emi2fast at gmail.com  Mon Mar 25 11:33:23 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Mon, 25 Mar 2013 12:33:23 +0100
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAMzLf4S=zjnB-zsHfHVrN+ggW-jdzB_LUccJjHz3P=Q1tfMUwg@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
	<CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
	<CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>
	<CAMzLf4S=zjnB-zsHfHVrN+ggW-jdzB_LUccJjHz3P=Q1tfMUwg@mail.gmail.com>
Message-ID: <CAE7pJ3BhyTDfB7JX+Ppz9kPJEKYm2QyneY6ZxJWjDnSTwcf+MA@mail.gmail.com>

What procedure did you do for removing the node from the oracle cluster?

2013/3/25 Manish Musale <manishrmusale at gmail.com>

> Oracle team suggest to find out os level problem, shall I share some logs
> so you can find out any bug in cluster from os side.
>
> Thanks
> Manish
>
> On Sun, Mar 24, 2013 at 9:02 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>
>> Hello Manish
>>
>> Sorry but this isn't a redhat cluster problem, you can ask in oracle forum
>>
>> Thanks
>>
>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>
>>> Yes I have Oracle RAC cluster not redhat cluster, previously one node is
>>> down. We rebuild the node and try to add in cluster but not succeed.
>>>
>>> On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>
>>>> Hello
>>>>
>>>> do you have a redhat cluster + oracle rac? sorry for the question, but
>>>> i don't understand your servers config
>>>>
>>>> Thanks
>>>>
>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>
>>>>>  Hi Team,
>>>>>
>>>>> I have rhel4 physical nodes IBM x36500 with storage installed on
>>>>> Oracle RAC, but few days ago my seconder node is going failure due to hdd
>>>>> problem. We rebuild the server as per prerequisite but when we try to add
>>>>> node2 in cluster its not done, but server heartbeat is working. So help me
>>>>> out how can I troubleshoot the same or atleast check whether both nodes are
>>>>> in clustered or not.
>>>>>
>>>>> --
>>>>> Regard's
>>>>> Manish Musale
>>>>> 09970070989
>>>>>
>>>>>
>>>>> --
>>>>> Linux-cluster mailing list
>>>>> Linux-cluster at redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>>
>>>
>>>
>>> --
>>> Regard's
>>>
>>> Manish Musale
>>>
>>>
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> esta es mi vida e me la vivo hasta que dios quiera
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> Regard's
>
> Manish Musale
>
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130325/e251bb20/attachment.htm>

From manishrmusale at gmail.com  Mon Mar 25 11:57:59 2013
From: manishrmusale at gmail.com (Manish Musale)
Date: Mon, 25 Mar 2013 17:27:59 +0530
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAE7pJ3BhyTDfB7JX+Ppz9kPJEKYm2QyneY6ZxJWjDnSTwcf+MA@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
	<CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
	<CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>
	<CAMzLf4S=zjnB-zsHfHVrN+ggW-jdzB_LUccJjHz3P=Q1tfMUwg@mail.gmail.com>
	<CAE7pJ3BhyTDfB7JX+Ppz9kPJEKYm2QyneY6ZxJWjDnSTwcf+MA@mail.gmail.com>
Message-ID: <CAMzLf4TRvYMY_tcJP1kMW1Wh04fYaYknp+ds1FkNXQnxCQneUA@mail.gmail.com>

We have not removed the node from oracle cluster, oracle team try to add
preveius node in cluster through command line.


Thanks
Manish

On Mon, Mar 25, 2013 at 5:03 PM, emmanuel segura <emi2fast at gmail.com> wrote:

> What procedure did you do for removing the node from the oracle cluster?
>
>
> 2013/3/25 Manish Musale <manishrmusale at gmail.com>
>
>> Oracle team suggest to find out os level problem, shall I share some logs
>> so you can find out any bug in cluster from os side.
>>
>> Thanks
>> Manish
>>
>>  On Sun, Mar 24, 2013 at 9:02 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>
>>> Hello Manish
>>>
>>> Sorry but this isn't a redhat cluster problem, you can ask in oracle
>>> forum
>>>
>>> Thanks
>>>
>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>
>>>> Yes I have Oracle RAC cluster not redhat cluster, previously one node
>>>> is down. We rebuild the node and try to add in cluster but not succeed.
>>>>
>>>> On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>>
>>>>> Hello
>>>>>
>>>>> do you have a redhat cluster + oracle rac? sorry for the question, but
>>>>> i don't understand your servers config
>>>>>
>>>>> Thanks
>>>>>
>>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>>
>>>>>>  Hi Team,
>>>>>>
>>>>>> I have rhel4 physical nodes IBM x36500 with storage installed on
>>>>>> Oracle RAC, but few days ago my seconder node is going failure due to hdd
>>>>>> problem. We rebuild the server as per prerequisite but when we try to add
>>>>>> node2 in cluster its not done, but server heartbeat is working. So help me
>>>>>> out how can I troubleshoot the same or atleast check whether both nodes are
>>>>>> in clustered or not.
>>>>>>
>>>>>> --
>>>>>> Regard's
>>>>>> Manish Musale
>>>>>> 09970070989
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Linux-cluster mailing list
>>>>>> Linux-cluster at redhat.com
>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>> --
>>>>> Linux-cluster mailing list
>>>>> Linux-cluster at redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Regard's
>>>>
>>>> Manish Musale
>>>>
>>>>
>>>>
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>>
>>>
>>>
>>> --
>>> esta es mi vida e me la vivo hasta que dios quiera
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> Regard's
>>
>> Manish Musale
>>
>>
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
Regard's

Manish Musale
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130325/d553234b/attachment.htm>

From emi2fast at gmail.com  Mon Mar 25 13:15:52 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Mon, 25 Mar 2013 14:15:52 +0100
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAMzLf4TRvYMY_tcJP1kMW1Wh04fYaYknp+ds1FkNXQnxCQneUA@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
	<CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
	<CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>
	<CAMzLf4S=zjnB-zsHfHVrN+ggW-jdzB_LUccJjHz3P=Q1tfMUwg@mail.gmail.com>
	<CAE7pJ3BhyTDfB7JX+Ppz9kPJEKYm2QyneY6ZxJWjDnSTwcf+MA@mail.gmail.com>
	<CAMzLf4TRvYMY_tcJP1kMW1Wh04fYaYknp+ds1FkNXQnxCQneUA@mail.gmail.com>
Message-ID: <CAE7pJ3Ckq2tF8-OUrR=QnoYjiZ3q_4XZTDp1Ua66XZm=dEH4XA@mail.gmail.com>

Hello Manish

So if i understand well, the oracle team trying to add a cluster node on a
rac, and the node never has been removed

:-( maybe you are in the wrong mailing list

2013/3/25 Manish Musale <manishrmusale at gmail.com>

> We have not removed the node from oracle cluster, oracle team try to add
> preveius node in cluster through command line.
>
>
> Thanks
> Manish
>
> On Mon, Mar 25, 2013 at 5:03 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>
>> What procedure did you do for removing the node from the oracle cluster?
>>
>>
>> 2013/3/25 Manish Musale <manishrmusale at gmail.com>
>>
>>> Oracle team suggest to find out os level problem, shall I share some
>>> logs so you can find out any bug in cluster from os side.
>>>
>>> Thanks
>>> Manish
>>>
>>>  On Sun, Mar 24, 2013 at 9:02 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>
>>>> Hello Manish
>>>>
>>>> Sorry but this isn't a redhat cluster problem, you can ask in oracle
>>>> forum
>>>>
>>>> Thanks
>>>>
>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>
>>>>> Yes I have Oracle RAC cluster not redhat cluster, previously one node
>>>>> is down. We rebuild the node and try to add in cluster but not succeed.
>>>>>
>>>>> On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>>>
>>>>>> Hello
>>>>>>
>>>>>> do you have a redhat cluster + oracle rac? sorry for the question,
>>>>>> but i don't understand your servers config
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>>>
>>>>>>>  Hi Team,
>>>>>>>
>>>>>>> I have rhel4 physical nodes IBM x36500 with storage installed on
>>>>>>> Oracle RAC, but few days ago my seconder node is going failure due to hdd
>>>>>>> problem. We rebuild the server as per prerequisite but when we try to add
>>>>>>> node2 in cluster its not done, but server heartbeat is working. So help me
>>>>>>> out how can I troubleshoot the same or atleast check whether both nodes are
>>>>>>> in clustered or not.
>>>>>>>
>>>>>>> --
>>>>>>> Regard's
>>>>>>> Manish Musale
>>>>>>> 09970070989
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Linux-cluster mailing list
>>>>>>> Linux-cluster at redhat.com
>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>> --
>>>>>> Linux-cluster mailing list
>>>>>> Linux-cluster at redhat.com
>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Regard's
>>>>>
>>>>> Manish Musale
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Linux-cluster mailing list
>>>>> Linux-cluster at redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>>
>>>
>>>
>>> --
>>> Regard's
>>>
>>> Manish Musale
>>>
>>>
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> esta es mi vida e me la vivo hasta que dios quiera
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> Regard's
>
> Manish Musale
>
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130325/02d40649/attachment.htm>

From manishrmusale at gmail.com  Mon Mar 25 13:32:23 2013
From: manishrmusale at gmail.com (Manish Musale)
Date: Mon, 25 Mar 2013 19:02:23 +0530
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAE7pJ3Ckq2tF8-OUrR=QnoYjiZ3q_4XZTDp1Ua66XZm=dEH4XA@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
	<CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
	<CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>
	<CAMzLf4S=zjnB-zsHfHVrN+ggW-jdzB_LUccJjHz3P=Q1tfMUwg@mail.gmail.com>
	<CAE7pJ3BhyTDfB7JX+Ppz9kPJEKYm2QyneY6ZxJWjDnSTwcf+MA@mail.gmail.com>
	<CAMzLf4TRvYMY_tcJP1kMW1Wh04fYaYknp+ds1FkNXQnxCQneUA@mail.gmail.com>
	<CAE7pJ3Ckq2tF8-OUrR=QnoYjiZ3q_4XZTDp1Ua66XZm=dEH4XA@mail.gmail.com>
Message-ID: <CAMzLf4TJw6NNgNaZ5VRrFD0trPuTNxiQ=sGP0QjZkR3gWROCDw@mail.gmail.com>

Hi Emmanuel,

I had already written in previous mail, In RAC cluster we have 2 node, 2nd
node is going to crashed due to hdd issue. We have rebuild the node 2 as
per instruction from the oracle team. When oracle team try to add this 2nd
node in cluster some error is come up and node is not been add.

Thanks
Manish

On Mon, Mar 25, 2013 at 6:45 PM, emmanuel segura <emi2fast at gmail.com> wrote:

> Hello Manish
>
> So if i understand well, the oracle team trying to add a cluster node on a
> rac, and the node never has been removed
>
> :-( maybe you are in the wrong mailing list
>
>
> 2013/3/25 Manish Musale <manishrmusale at gmail.com>
>
>> We have not removed the node from oracle cluster, oracle team try to add
>> preveius node in cluster through command line.
>>
>>
>> Thanks
>> Manish
>>
>> On Mon, Mar 25, 2013 at 5:03 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>
>>> What procedure did you do for removing the node from the oracle cluster?
>>>
>>>
>>> 2013/3/25 Manish Musale <manishrmusale at gmail.com>
>>>
>>>> Oracle team suggest to find out os level problem, shall I share some
>>>> logs so you can find out any bug in cluster from os side.
>>>>
>>>> Thanks
>>>> Manish
>>>>
>>>>  On Sun, Mar 24, 2013 at 9:02 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>>
>>>>> Hello Manish
>>>>>
>>>>> Sorry but this isn't a redhat cluster problem, you can ask in oracle
>>>>> forum
>>>>>
>>>>> Thanks
>>>>>
>>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>>
>>>>>> Yes I have Oracle RAC cluster not redhat cluster, previously one node
>>>>>> is down. We rebuild the node and try to add in cluster but not succeed.
>>>>>>
>>>>>> On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>>>>
>>>>>>> Hello
>>>>>>>
>>>>>>> do you have a redhat cluster + oracle rac? sorry for the question,
>>>>>>> but i don't understand your servers config
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>>>>
>>>>>>>>  Hi Team,
>>>>>>>>
>>>>>>>> I have rhel4 physical nodes IBM x36500 with storage installed on
>>>>>>>> Oracle RAC, but few days ago my seconder node is going failure due to hdd
>>>>>>>> problem. We rebuild the server as per prerequisite but when we try to add
>>>>>>>> node2 in cluster its not done, but server heartbeat is working. So help me
>>>>>>>> out how can I troubleshoot the same or atleast check whether both nodes are
>>>>>>>> in clustered or not.
>>>>>>>>
>>>>>>>> --
>>>>>>>> Regard's
>>>>>>>> Manish Musale
>>>>>>>> 09970070989
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Linux-cluster mailing list
>>>>>>>> Linux-cluster at redhat.com
>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>>> --
>>>>>>> Linux-cluster mailing list
>>>>>>> Linux-cluster at redhat.com
>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Regard's
>>>>>>
>>>>>> Manish Musale
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Linux-cluster mailing list
>>>>>> Linux-cluster at redhat.com
>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>
>>>>> --
>>>>> Linux-cluster mailing list
>>>>> Linux-cluster at redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Regard's
>>>>
>>>> Manish Musale
>>>>
>>>>
>>>>
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>>
>>>
>>>
>>> --
>>> esta es mi vida e me la vivo hasta que dios quiera
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> Regard's
>>
>> Manish Musale
>>
>>
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> esta es mi vida e me la vivo hasta que dios quiera
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
Regard's

Manish Musale
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130325/73c1d2b5/attachment.htm>

From emi2fast at gmail.com  Mon Mar 25 13:39:26 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Mon, 25 Mar 2013 14:39:26 +0100
Subject: [Linux-cluster] Cluster configuration on rhel4 Nihant5 update
In-Reply-To: <CAMzLf4TJw6NNgNaZ5VRrFD0trPuTNxiQ=sGP0QjZkR3gWROCDw@mail.gmail.com>
References: <CAMzLf4Tioporwr+4jjWPiqW9wkE32qxA3f9giDdux_A2nwuPog@mail.gmail.com>
	<CAE7pJ3AkBrpxZwYGUqLq9rUE0Xy9konw6oSqobk_g0WB2oMyTg@mail.gmail.com>
	<CAMzLf4T1LRvEHdmGM6pj9ngdxNVSVSQ4b1nVND7ZSBw=-zU83A@mail.gmail.com>
	<CAE7pJ3BVncN5AomU6LGORA-wgY5Gzt7Sds-PwBycQAY2zNUA7Q@mail.gmail.com>
	<CAMzLf4S=zjnB-zsHfHVrN+ggW-jdzB_LUccJjHz3P=Q1tfMUwg@mail.gmail.com>
	<CAE7pJ3BhyTDfB7JX+Ppz9kPJEKYm2QyneY6ZxJWjDnSTwcf+MA@mail.gmail.com>
	<CAMzLf4TRvYMY_tcJP1kMW1Wh04fYaYknp+ds1FkNXQnxCQneUA@mail.gmail.com>
	<CAE7pJ3Ckq2tF8-OUrR=QnoYjiZ3q_4XZTDp1Ua66XZm=dEH4XA@mail.gmail.com>
	<CAMzLf4TJw6NNgNaZ5VRrFD0trPuTNxiQ=sGP0QjZkR3gWROCDw@mail.gmail.com>
Message-ID: <CAE7pJ3CXOdU68-eoyNAjPiv8m9bWX8gWZ_bAA-nCXBhO=ugDOg@mail.gmail.com>

Hello Manish

I would like to help you, but

1: isn't a rhcs cluster
2: you didn't show any error from your log

2013/3/25 Manish Musale <manishrmusale at gmail.com>

> Hi Emmanuel,
>
> I had already written in previous mail, In RAC cluster we have 2 node, 2nd
> node is going to crashed due to hdd issue. We have rebuild the node 2 as
> per instruction from the oracle team. When oracle team try to add this 2nd
> node in cluster some error is come up and node is not been add.
>
> Thanks
> Manish
>
> On Mon, Mar 25, 2013 at 6:45 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>
>> Hello Manish
>>
>> So if i understand well, the oracle team trying to add a cluster node on
>> a rac, and the node never has been removed
>>
>> :-( maybe you are in the wrong mailing list
>>
>>
>> 2013/3/25 Manish Musale <manishrmusale at gmail.com>
>>
>>> We have not removed the node from oracle cluster, oracle team try to add
>>> preveius node in cluster through command line.
>>>
>>>
>>> Thanks
>>> Manish
>>>
>>> On Mon, Mar 25, 2013 at 5:03 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>
>>>> What procedure did you do for removing the node from the oracle
>>>> cluster?
>>>>
>>>>
>>>> 2013/3/25 Manish Musale <manishrmusale at gmail.com>
>>>>
>>>>> Oracle team suggest to find out os level problem, shall I share some
>>>>> logs so you can find out any bug in cluster from os side.
>>>>>
>>>>> Thanks
>>>>> Manish
>>>>>
>>>>>  On Sun, Mar 24, 2013 at 9:02 PM, emmanuel segura <emi2fast at gmail.com>wrote:
>>>>>
>>>>>> Hello Manish
>>>>>>
>>>>>> Sorry but this isn't a redhat cluster problem, you can ask in oracle
>>>>>> forum
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>>>
>>>>>>> Yes I have Oracle RAC cluster not redhat cluster, previously one
>>>>>>> node is down. We rebuild the node and try to add in cluster but not
>>>>>>> succeed.
>>>>>>>
>>>>>>> On Sun, Mar 24, 2013 at 2:50 PM, emmanuel segura <emi2fast at gmail.com
>>>>>>> > wrote:
>>>>>>>
>>>>>>>> Hello
>>>>>>>>
>>>>>>>> do you have a redhat cluster + oracle rac? sorry for the question,
>>>>>>>> but i don't understand your servers config
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> 2013/3/24 Manish Musale <manishrmusale at gmail.com>
>>>>>>>>
>>>>>>>>>  Hi Team,
>>>>>>>>>
>>>>>>>>> I have rhel4 physical nodes IBM x36500 with storage installed on
>>>>>>>>> Oracle RAC, but few days ago my seconder node is going failure due to hdd
>>>>>>>>> problem. We rebuild the server as per prerequisite but when we try to add
>>>>>>>>> node2 in cluster its not done, but server heartbeat is working. So help me
>>>>>>>>> out how can I troubleshoot the same or atleast check whether both nodes are
>>>>>>>>> in clustered or not.
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Regard's
>>>>>>>>> Manish Musale
>>>>>>>>> 09970070989
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Linux-cluster mailing list
>>>>>>>>> Linux-cluster at redhat.com
>>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>>>> --
>>>>>>>> Linux-cluster mailing list
>>>>>>>> Linux-cluster at redhat.com
>>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Regard's
>>>>>>>
>>>>>>> Manish Musale
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Linux-cluster mailing list
>>>>>>> Linux-cluster at redhat.com
>>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>>>
>>>>>> --
>>>>>> Linux-cluster mailing list
>>>>>> Linux-cluster at redhat.com
>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Regard's
>>>>>
>>>>> Manish Musale
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Linux-cluster mailing list
>>>>> Linux-cluster at redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> esta es mi vida e me la vivo hasta que dios quiera
>>>>
>>>> --
>>>> Linux-cluster mailing list
>>>> Linux-cluster at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>>
>>>
>>>
>>>
>>> --
>>> Regard's
>>>
>>> Manish Musale
>>>
>>>
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster at redhat.com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>
>>
>>
>> --
>> esta es mi vida e me la vivo hasta que dios quiera
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>
>
>
> --
> Regard's
>
> Manish Musale
>
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130325/47e99540/attachment.htm>

From c.mammoli at apra.it  Mon Mar 25 21:33:33 2013
From: c.mammoli at apra.it (Cristian Mammoli)
Date: Mon, 25 Mar 2013 22:33:33 +0100
Subject: [Linux-cluster] Oracle failover cluster,
	whole /u01 on shared storage?
Message-ID: <5150C2AD.5060309@apra.it>

I'm not talking about rac and/or gfs, just a plain old active/passive 
cluster. What's the right way to implement it?
As far as I understand the easiest way is to put the whole $ORACLE_HOME 
on shared storage (SAN) and mount it on the active node.
But in this way I loose the chance to do "rolling updates":
Update Oracle software on node2, migrate instance to node2, update 
software on node1 ecc

If install Oracle software on each node and put database files on shared 
storage (eg. /u02) there are some files which reside inside $ORACLE_HOME 
anyway (spfile, listener, audit trail ecc). How do I keep them in sync? 
Symlinks?

Thanks
-- 
Cristian Mammoli
APRA SISTEMI srl
Via Brodolini,6 Jesi (AN)
tel dir. +390731719822

Web www.apra.it
e-mail c.mammoli at apra.it



From c.mammoli at apra.it  Fri Mar 29 10:02:27 2013
From: c.mammoli at apra.it (Cristian Mammoli)
Date: Fri, 29 Mar 2013 11:02:27 +0100
Subject: [Linux-cluster] Oracle failover cluster,
 whole /u01 on shared storage?
In-Reply-To: <5150C2AD.5060309@apra.it>
References: <5150C2AD.5060309@apra.it>
Message-ID: <515566B3.9080204@apra.it>

On 25/03/2013 22:33, Cristian Mammoli wrote:
> I'm not talking about rac and/or gfs, just a plain old active/passive
> cluster. What's the right way to implement it?
> As far as I understand the easiest way is to put the whole $ORACLE_HOME
> on shared storage (SAN) and mount it on the active node.
> But in this way I loose the chance to do "rolling updates":
> Update Oracle software on node2, migrate instance to node2, update
> software on node1 ecc
>
> If install Oracle software on each node and put database files on shared
> storage (eg. /u02) there are some files which reside inside $ORACLE_HOME
> anyway (spfile, listener, audit trail ecc). How do I keep them in sync?
> Symlinks?
>
> Thanks

anyone? :(

-- 
Cristian Mammoli
APRA SISTEMI srl
Via Brodolini,6 Jesi (AN)
tel dir. +390731719822

Web www.apra.it
e-mail c.mammoli at apra.it



From lists at alteeve.ca  Fri Mar 29 10:05:31 2013
From: lists at alteeve.ca (Digimer)
Date: Fri, 29 Mar 2013 06:05:31 -0400
Subject: [Linux-cluster] Oracle failover cluster,
 whole /u01 on shared storage?
In-Reply-To: <515566B3.9080204@apra.it>
References: <5150C2AD.5060309@apra.it> <515566B3.9080204@apra.it>
Message-ID: <5155676B.8010404@alteeve.ca>

On 03/29/2013 06:02 AM, Cristian Mammoli wrote:
> On 25/03/2013 22:33, Cristian Mammoli wrote:
>> I'm not talking about rac and/or gfs, just a plain old active/passive
>> cluster. What's the right way to implement it?
>> As far as I understand the easiest way is to put the whole $ORACLE_HOME
>> on shared storage (SAN) and mount it on the active node.
>> But in this way I loose the chance to do "rolling updates":
>> Update Oracle software on node2, migrate instance to node2, update
>> software on node1 ecc
>>
>> If install Oracle software on each node and put database files on shared
>> storage (eg. /u02) there are some files which reside inside $ORACLE_HOME
>> anyway (spfile, listener, audit trail ecc). How do I keep them in sync?
>> Symlinks?
>>
>> Thanks
>
> anyone? :(
>

Your question is probably better suited for an Oracle mailing list. I 
don't see RAC discussed here much.

-- 
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without 
access to education?



From emi2fast at gmail.com  Fri Mar 29 10:27:34 2013
From: emi2fast at gmail.com (emmanuel segura)
Date: Fri, 29 Mar 2013 11:27:34 +0100
Subject: [Linux-cluster] Oracle failover cluster,
	whole /u01 on shared storage?
In-Reply-To: <5155676B.8010404@alteeve.ca>
References: <5150C2AD.5060309@apra.it> <515566B3.9080204@apra.it>
	<5155676B.8010404@alteeve.ca>
Message-ID: <CAE7pJ3Cn6y=3an8Q13EOH-MRwBnnxX7TPx9u8QtvWD+XtTwYkw@mail.gmail.com>

Hello Cristian

I don't understand what it's your problem, i have two redhat cluster with
oracle with this config

node1+node2(oracle+ext3fs+lvm+san), the oracle datafiles && oracle home are
on san, if i need do some work, i make it on the node where the service are
active

Thanks

2013/3/29 Digimer <lists at alteeve.ca>

> On 03/29/2013 06:02 AM, Cristian Mammoli wrote:
>
>> On 25/03/2013 22:33, Cristian Mammoli wrote:
>>
>>> I'm not talking about rac and/or gfs, just a plain old active/passive
>>> cluster. What's the right way to implement it?
>>> As far as I understand the easiest way is to put the whole $ORACLE_HOME
>>> on shared storage (SAN) and mount it on the active node.
>>> But in this way I loose the chance to do "rolling updates":
>>> Update Oracle software on node2, migrate instance to node2, update
>>> software on node1 ecc
>>>
>>> If install Oracle software on each node and put database files on shared
>>> storage (eg. /u02) there are some files which reside inside $ORACLE_HOME
>>> anyway (spfile, listener, audit trail ecc). How do I keep them in sync?
>>> Symlinks?
>>>
>>> Thanks
>>>
>>
>> anyone? :(
>>
>>
> Your question is probably better suited for an Oracle mailing list. I
> don't see RAC discussed here much.
>
> --
> Digimer
> Papers and Projects: https://alteeve.ca/w/
> What if the cure for cancer is trapped in the mind of a person without
> access to education?
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/**mailman/listinfo/linux-cluster<https://www.redhat.com/mailman/listinfo/linux-cluster>
>



-- 
esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130329/3ddcb4dc/attachment.htm>

From c.mammoli at apra.it  Fri Mar 29 13:13:05 2013
From: c.mammoli at apra.it (Cristian Mammoli)
Date: Fri, 29 Mar 2013 14:13:05 +0100
Subject: [Linux-cluster] Oracle failover cluster,
 whole /u01 on shared storage?
In-Reply-To: <CAE7pJ3Cn6y=3an8Q13EOH-MRwBnnxX7TPx9u8QtvWD+XtTwYkw@mail.gmail.com>
References: <5150C2AD.5060309@apra.it> <515566B3.9080204@apra.it>
	<5155676B.8010404@alteeve.ca>
	<CAE7pJ3Cn6y=3an8Q13EOH-MRwBnnxX7TPx9u8QtvWD+XtTwYkw@mail.gmail.com>
Message-ID: <51559361.4060006@apra.it>

On 29/03/2013 11:27, emmanuel segura wrote:
> Hello Cristian
>
> I don't understand what it's your problem, i have two redhat cluster
> with oracle with this config
>
> node1+node2(oracle+ext3fs+lvm+san), the oracle datafiles && oracle home
> are on san, if i need do some work, i make it on the node where the
> service are active

Yes, this is the simpliest setup. But if you need for example to install 
an Oracle patch you have to take offline the db until done. If would be 
possible to keep oracle_home on each node you could install the patch on 
the passive node, failover, install on the active one and failback.


-- 
Cristian Mammoli
APRA SISTEMI srl
Via Brodolini,6 Jesi (AN)
tel dir. +390731719822

Web www.apra.it
e-mail c.mammoli at apra.it



From c.mammoli at apra.it  Fri Mar 29 13:14:17 2013
From: c.mammoli at apra.it (Cristian Mammoli)
Date: Fri, 29 Mar 2013 14:14:17 +0100
Subject: [Linux-cluster] Oracle failover cluster,
 whole /u01 on shared storage?
In-Reply-To: <5155676B.8010404@alteeve.ca>
References: <5150C2AD.5060309@apra.it> <515566B3.9080204@apra.it>
	<5155676B.8010404@alteeve.ca>
Message-ID: <515593A9.8040703@apra.it>

On 29/03/2013 11:05, Digimer wrote:

> Your question is probably better suited for an Oracle mailing list. I
> don't see RAC discussed here much.
>

As I wrote in the first line there is no RAC or cluster filesystem 
involved in this setup. I was asking just for curiosity if other people 
keep ORACLE_HOME on san or locally installed on each node.

-- 
Cristian Mammoli
APRA SISTEMI srl
Via Brodolini,6 Jesi (AN)
tel dir. +390731719822

Web www.apra.it
e-mail c.mammoli at apra.it



From prathyush.r at gmail.com  Sun Mar 31 06:51:28 2013
From: prathyush.r at gmail.com (Prathyush)
Date: Sun, 31 Mar 2013 12:21:28 +0530
Subject: [Linux-cluster] quorum
In-Reply-To: <CALHAVFxV6cO6JWAgdJvWy1KaOEN63aug7U2FNt9d8ubz07yq5A@mail.gmail.com>
References: <CALHAVFwr=woCx2ye_iAPgPh3XzaPBhEqnD4UfoYyo9M=yWfxzw@mail.gmail.com>
	<CAE7pJ3DWjZoDr7pt=sdV8sbiHUiovDkcP-FH3gx7FswySa7HoQ@mail.gmail.com>
	<514C7A64.2080107@alteeve.ca>
	<CALHAVFxV6cO6JWAgdJvWy1KaOEN63aug7U2FNt9d8ubz07yq5A@mail.gmail.com>
Message-ID: <CALHAVFzEr1sue6mdMcDU+QJ-vy4ZrmHzc33_H4D9=r_yyhTprQ@mail.gmail.com>

Any Idea ?


On Sat, Mar 23, 2013 at 3:41 PM, Prathyush <prathyush.r at gmail.com> wrote:

> I have the below scenario,
> I have made the first node down the service failover to second node,then I
> switched off second node ,service again swiched to third node,the quorum
> was not lost,it adjusted automatically
> On Mar 22, 2013 9:11 PM, "Digimer" <lists at alteeve.ca> wrote:
>
>> This is correct.
>>
>> Quorum needs "50% + 1" of the votes. So in Prathyush's cluster of 3
>> nodes/3 votes;
>>
>> 3 / 2 == 1.5 rounded up is 2.
>>
>> So once the second node shut down, quorum was lost. With quorum lost, the
>> remaining node will stop all of it's clustered services because it can no
>> longer be sure what the other nodes are doing. For example, the other two
>> nodes might turn back on, fail to connect to the one remaining node, decide
>> they have quorum and start clustered services. This would lead to a split
>> brain.
>>
>> If you want a 3-node cluster to work with just one node, consider adding
>> a quorum disk, assuming you have a SAN. This would add 2 votes to the
>> cluster. So the new math would be;
>>
>> 5/2 == 2.5 rounded up to 3.
>>
>> The quorum disk would give it's two votes to the remaining single node
>> for a total of 3 votes, thus giving it quorum and allowing it to operate on
>> it's own.
>>
>> digimer
>>
>> On 03/22/2013 03:16 AM, emmanuel segura wrote:
>>
>>> Hello
>>>
>>> If i understand well, you 3 node(3 total votes) and you poweroff 2, 3 -
>>> 2 = 1(quorum loss) remain less 50% of votes
>>>
>>> can you show your config and your log, without it's so hard help you
>>>
>>> Thanks
>>>
>>> 2013/3/22 Prathyush <prathyush.r at gmail.com <mailto:prathyush.r at gmail.com
>>> >**>
>>>
>>>     HI,
>>>
>>>
>>>     I have 3 node  cluster with 1 vote each ,and  decided to shut down
>>>     the 2 nodes for  maintenance .
>>>     When a proper power off /init 0 given to two of the nodes ,i never
>>>     loses the quorum
>>>     When i am making  force power off (switching off the power/pulling
>>>     the power cable) quorum  was lost and services failed in the third
>>> node.
>>>     why this is happening... any idea
>>>     --
>>>     /*Regards,
>>>     Prathyush*/
>>>
>>
>>
>> --
>> Digimer
>> Papers and Projects: https://alteeve.ca/w/
>> What if the cure for cancer is trapped in the mind of a person without
>> access to education?
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster at redhat.com
>> https://www.redhat.com/**mailman/listinfo/linux-cluster<https://www.redhat.com/mailman/listinfo/linux-cluster>
>>
>


-- 
*Regards,
Prathyush*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20130331/d7251700/attachment.htm>

From lists at alteeve.ca  Sun Mar 31 08:13:52 2013
From: lists at alteeve.ca (Digimer)
Date: Sun, 31 Mar 2013 04:13:52 -0400
Subject: [Linux-cluster] quorum
In-Reply-To: <CALHAVFzEr1sue6mdMcDU+QJ-vy4ZrmHzc33_H4D9=r_yyhTprQ@mail.gmail.com>
References: <CALHAVFwr=woCx2ye_iAPgPh3XzaPBhEqnD4UfoYyo9M=yWfxzw@mail.gmail.com>
	<CAE7pJ3DWjZoDr7pt=sdV8sbiHUiovDkcP-FH3gx7FswySa7HoQ@mail.gmail.com>
	<514C7A64.2080107@alteeve.ca>
	<CALHAVFxV6cO6JWAgdJvWy1KaOEN63aug7U2FNt9d8ubz07yq5A@mail.gmail.com>
	<CALHAVFzEr1sue6mdMcDU+QJ-vy4ZrmHzc33_H4D9=r_yyhTprQ@mail.gmail.com>
Message-ID: <5157F040.2040905@alteeve.ca>

Share your configuration, please.

On 03/31/2013 02:51 AM, Prathyush wrote:
> Any Idea ?
>
>
> On Sat, Mar 23, 2013 at 3:41 PM, Prathyush <prathyush.r at gmail.com
> <mailto:prathyush.r at gmail.com>> wrote:
>
>     I have the below scenario,
>     I have made the first node down the service failover to second
>     node,then I switched off second node ,service again swiched to third
>     node,the quorum was not lost,it adjusted automatically
>
>     On Mar 22, 2013 9:11 PM, "Digimer" <lists at alteeve.ca
>     <mailto:lists at alteeve.ca>> wrote:
>
>         This is correct.
>
>         Quorum needs "50% + 1" of the votes. So in Prathyush's cluster
>         of 3 nodes/3 votes;
>
>         3 / 2 == 1.5 rounded up is 2.
>
>         So once the second node shut down, quorum was lost. With quorum
>         lost, the remaining node will stop all of it's clustered
>         services because it can no longer be sure what the other nodes
>         are doing. For example, the other two nodes might turn back on,
>         fail to connect to the one remaining node, decide they have
>         quorum and start clustered services. This would lead to a split
>         brain.
>
>         If you want a 3-node cluster to work with just one node,
>         consider adding a quorum disk, assuming you have a SAN. This
>         would add 2 votes to the cluster. So the new math would be;
>
>         5/2 == 2.5 rounded up to 3.
>
>         The quorum disk would give it's two votes to the remaining
>         single node for a total of 3 votes, thus giving it quorum and
>         allowing it to operate on it's own.
>
>         digimer
>
>         On 03/22/2013 03:16 AM, emmanuel segura wrote:
>
>             Hello
>
>             If i understand well, you 3 node(3 total votes) and you
>             poweroff 2, 3 -
>             2 = 1(quorum loss) remain less 50% of votes
>
>             can you show your config and your log, without it's so hard
>             help you
>
>             Thanks
>
>             2013/3/22 Prathyush <prathyush.r at gmail.com
>             <mailto:prathyush.r at gmail.com> <mailto:prathyush.r at gmail.com
>             <mailto:prathyush.r at gmail.com>>__>
>
>                  HI,
>
>
>                  I have 3 node  cluster with 1 vote each ,and  decided
>             to shut down
>                  the 2 nodes for  maintenance .
>                  When a proper power off /init 0 given to two of the
>             nodes ,i never
>                  loses the quorum
>                  When i am making  force power off (switching off the
>             power/pulling
>                  the power cable) quorum  was lost and services failed
>             in the third node.
>                  why this is happening... any idea
>                  --
>                  /*Regards,
>                  Prathyush*/
>
>
>
>         --
>         Digimer
>         Papers and Projects: https://alteeve.ca/w/
>         What if the cure for cancer is trapped in the mind of a person
>         without access to education?
>
>         --
>         Linux-cluster mailing list
>         Linux-cluster at redhat.com <mailto:Linux-cluster at redhat.com>
>         https://www.redhat.com/__mailman/listinfo/linux-cluster
>         <https://www.redhat.com/mailman/listinfo/linux-cluster>
>
>
>
>
> --
> /*Regards,
> Prathyush*/
>
>


-- 
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without 
access to education?