[Linux-cluster] How to run same service in parallel in RedHat Cluster 5.0

[Ruben Sajnovetzky]

I copied the full cluster.conf, I deleted everything else to ³concentrate²
in the issue.
Now I re-created everything from scratch and with only FS service. I¹m
copying here the files and
Output you requested.

Situation is still the same.

cluster.conf file:

<?xml version="1.0"?>
<cluster alias="PPM Toronto" config_version="30" name="PPM Toronto">
        <fence_daemon clean_start="0" post_fail_delay="0"
post_join_delay="3"/>
        <clusternodes>
                <clusternode name="server-87111" nodeid="1" votes="1">
                        <fence/>
                </clusternode>
                <clusternode name="server-87112" nodeid="2" votes="1">
                        <fence/>
                </clusternode>
        </clusternodes>
        <cman expected_votes="1" two_node="0">
                <multicast addr="224.4.5.6"/>
        </cman>
        <fencedevices/>
        <rm>
                <failoverdomains>
                        <failoverdomain name="PPM GW Failover"
nofailback="1" ordered="0" restricted="1">
                                <failoverdomainnode name="server-87111"
priority="1"/>
                        </failoverdomain>
                        <failoverdomain name="PPM Units Failover"
nofailback="1" ordered="0" restricted="1">
                                <failoverdomainnode name="server-87112"
priority="1"/>
                        </failoverdomain>
                </failoverdomains>
                <resources>
                        <fs device="/dev/VolGroup00/optvol" force_fsck="1"
force_unmount="0" fsid="36845" fstype="ext3" mountpoint="/opt"
name="PPM_OPT_FS" self_fence="0"/>
                </resources>
                <service autostart="0" domain="PPM GW Failover"
exclusive="0" name="PPM Gateway">
                        <fs ref="PPM_OPT_FS"/>
                </service>
                <service autostart="0" domain="PPM Units Failover"
exclusive="0" name="PPM Units">
                        <fs ref="PPM_OPT_FS"/>
                </service>
        </rm>
</cluster>


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

/etc/fstab

/dev/VolGroup00/LogVol00 /                       ext3    defaults        1 1
LABEL=/boot             /boot                   ext3    defaults        1 2
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
/dev/VolGroup00/LogVol01 swap                    swap    defaults        0 0
/dev/VolGroup00/homevol /home                   ext3    defaults        1 1
#####/dev/VolGroup00/optvol  /opt                    ext3    defaults
1 1



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

[root at server-87112 cluster]# pvscan
  PV /dev/sda2   VG VolGroup00   lvm2 [255.88 GB / 17.09 GB free]
  Total: 1 [255.88 GB] / in use: 1 [255.88 GB] / in no VG: 0 [0   ]
[root at server-87112 cluster]# vgscan
  Reading all physical volumes.  This may take a while...
  Found volume group "VolGroup00" using metadata type lvm2
[root@ server-87112 cluster]# lvscan
  ACTIVE            '/dev/VolGroup00/LogVol00' [11.00 GB] inherit
  ACTIVE            '/dev/VolGroup00/LogVol01' [7.78 GB] inherit
  ACTIVE            '/dev/VolGroup00/homevol' [100.00 GB] inherit
  ACTIVE            '/dev/VolGroup00/optvol' [120.00 GB] inherit

[root at server-87111 cluster]# pvscan
  PV /dev/sda2   VG VolGroup00   lvm2 [255.88 GB / 17.09 GB free]
  Total: 1 [255.88 GB] / in use: 1 [255.88 GB] / in no VG: 0 [0   ]
[root at server-87111 cluster]# vgscan
  Reading all physical volumes.  This may take a while...
  Found volume group "VolGroup00" using metadata type lvm2
[root at server-87111 cluster]# lvscan
  ACTIVE            '/dev/VolGroup00/LogVol00' [11.00 GB] inherit
  ACTIVE            '/dev/VolGroup00/LogVol01' [7.78 GB] inherit
  ACTIVE            '/dev/VolGroup00/homevol' [100.00 GB] inherit
  ACTIVE            '/dev/VolGroup00/optvol' [120.00 GB] inherit



On 28-Sep-2011 12:44 PM, "Digimer" <linux at alteeve.com> wrote:

> On 09/28/2011 06:09 AM, Ruben Sajnovetzky wrote:
>> > This approach didn¹t work either :(
>> > First server started service the second couldn¹t start
> 
> You only shared a small snippet of your cluster.conf config, and none of
> the other requested info. I don't know what might be missing versus omitted.
> 
> --
> Digimer
> E-Mail:              digimer at alteeve.com
> Freenode handle:     digimer
> Papers and Projects: http://alteeve.com
> Node Assassin:       http://nodeassassin.org
> "At what point did we forget that the Space Shuttle was, essentially,
> a program that strapped human beings to an explosion and tried to stab
> through the sky with fire and math?"
> 

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