[rhn-users] Red Hat Cluster Suite Question
Razi Ahmad
razi.ahmad at stern.nyu.edu
Thu Jul 13 04:16:51 UTC 2006
Greg,
Thanks for the response and for pointing out the existence of the linux-cluster mailing list; I just subscribed and will be posting my question there as well.
I've attached my cluster.xml file. Also, when I refer to starting "local cluster services", I'm using the menu item terminology as I'm a newbie at this.
Thanks again,
Razi
--
Razi Ahmad
Network Administrator
Information Technology
Leonard N. Stern School of Business, New York University
212-998-0172
razi.ahmad at stern.nyu.edu
----- Original Message -----
From: Greg Forte <gforte at leopard.us.udel.edu>
Date: Wednesday, July 12, 2006 9:51 pm
Subject: Re: [rhn-users] Red Hat Cluster Suite Question
> Please paste or attach your cluster.conf, and show the exact
> commands
> you're using when you start the "local cluster services" (not sure
> what
> you mean by "local" in this context) and when you "try manually
> moving
> the service". Also, what are the primary IP addresses (configured
> in
> /etc/sysconfig/network-scripts/ifcfg-eth*). I suspect that you are
> either trying to use a cluster service IP address that is not in
> the
> same subnet as the primary IP addresses, or else that you are
> trying to
> use one of the primary IP addresses as the cluster service IP
> address,
> but those are only guesses until I see all the info.
>
> BTW, this sort of question is much more likely to get answered on
> the
> linux-cluster list:
>
> https://www.redhat.com/mailman/listinfo/linux-cluster
>
> I highly recommend you join it if you haven't already.
>
> -g
>
> Razi Ahmad wrote:
> > Hi,
> >
> > I have two servers running RHEL 3 (installed/configured
> identically via kickstart) with Red Hat Cluster Suite 3 installed
> on both. What we want to do is to create a two-node Active/Passive
> failover cluster for our mail store running Sun JES Messaging
> Server 6.1. The shared storage is on an EMC CLARiiON CX500 SAN.
> >
> > I have created the shared partition (and raw devices) using
> parted and have connected the heartbeat link between both machines
> using a crossover cable. I've assigned IP addresses on the same
> subnet to each of the NICs dedicated for the heartbeat link; both
> machines are able to ping each other through the heartbeat link.
> I've also connected both servers to APC PDUs and have verified that
> I can reboot one machine from the other using the clufence command.
> >
> > I am able to start the local cluster services on both machines,
> but when I try manually moving the service from one node to the
> other, I get an error message that says "An error has occurred
> while running a system command. Please check logs for details."
> When I checked the cluster.log file (I modified my syslog settings
> to log cluster messages to /var/log/cluster.log), I see the
> following messages:
> >
> > Jul 12 10:00:33 mailcluster-node1 clulockd[11744]: <err> select
> error: No such device or address
> > Jul 12 10:00:33 mailcluster-node1 clulockd[11744]: <debug>
> ioctl(fd,SIOCGARP,ar [eth0]): No such device or address
> > Jul 12 10:00:33 mailcluster-node1 clulockd[11744]: <warning>
> Dropping connect from 192.168.35.2: Not in subnet!
> > Jul 12 10:00:33 mailcluster-node1 clulockd[11744]: <err> select
> error: No such device or address
> >
> > Both machines are configured to use interface eth1 as the
> heartbeat link, with eth0 on each machine connected to the rest of
> our network.
> >
> > Any help would be greatly appreciated.
> >
> > Thanks.
> >
> > --
> > Razi Ahmad
> > Network Administrator
> > Information Technology
> > Leonard N. Stern School of Business, New York University
> > 212-998-0172
> > razi.ahmad at stern.nyu.edu
> >
> > _______________________________________________
> > rhn-users mailing list
> > rhn-users at redhat.com
> > https://www.redhat.com/mailman/listinfo/rhn-users
> >
>
> _______________________________________________
> rhn-users mailing list
> rhn-users at redhat.com
> https://www.redhat.com/mailman/listinfo/rhn-users
>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cluster.xml
Type: text/xml
Size: 1774 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/rhn-users/attachments/20060713/890cf8eb/attachment.xml>
More information about the rhn-users
mailing list