Hi,
On Sun, Jan 03, 2010 at 02:45:35AM +0000, sachin patel wrote:
>
> This is how we have setup.
>
> 1. xfs (mount fs here you might have ext3 file system)
> 2. exportfs (export your file system)
> 3. IP (virtual IP)
>
> You start in this order and heartbeat will automatically stop in reverse
> order.
>
> you might need to tune up your exportfs script which is located in
> /usr/lib/ocf/resource.d/heartbeat/
exportfs? Can't find it in the repository. Where did you get that
script? Or is it something you developed?
> I have script called nfsserver
>
> I made modification on following code.
Which code do you refer to here? Again, can't find it in
repositories.
Thanks,
Dejan
> ####################################################
> #
> # export_mount()
> #
> # Get the status of the NFS mount and return whether it shows up in
> the etab or not
> #
> export_mount ()
> {
> ocf_log info "--------> Running export_mount
> ${OCF_RESKEY_export_path} $
> {OCF_RESKEY_export_parameters}"
> rc=0;
> if grep "^${OCF_RESKEY_export_path}\b" /var/lib/nfs/etab; then
> ocf_log info "${OCF_RESKEY_export_path} is already exported,
> removing"
> unexport_mount
> $rc=$?
> fi
> if [ $rc -eq 0 ]; then
> if [ -n "${OCF_RESKEY_export_parameters}" ] ; then
> export_parameters="-o ${OCF_RESKEY_export_parameters}"
> fi
> ocf_log info "exportfs ${export_parameters} -v
> \*:${OCF_RESKEY_export_path}"
> exportfs ${export_parameters} -v \*:${OCF_RESKEY_export_path}
> rc=$?
> if [ $rc -ne 0 ] ; then
> ocf_log err Failed to export
> ${OCF_RESKEY_export_path}:
> return = $rc
> fi
> fi
> return $rc
> }
>
>
>
>
>
> > From: [email protected]
> > To: [email protected]
> > Date: Wed, 30 Dec 2009 21:16:02 +0400
> > Subject: [Linux-HA] nfs config - help needed
> >
> > Could you please guide me as how to configure NFS (heartbeat 2.1.3) for
> > below situation.
> >
> > ****
> >
> > I have configred heartbeat with each one Virtual IP resource for each node
> > and configured few lvm partitions for each node as per the requirement.
> >
> > Tested the failover of IP and lvm partitions, it is working fine.
> >
> > Now I want to configure NFS Server resource on nodeA and proper mount points
> > - to be handled by heartbeat CRM.
> >
> > please advise me how I can achieve this?
> >
> >
> >
> >
> >
> > **Actual Situation****
> >
> > I have two node cluster - nodeA & nodeB. I have a NFS drive (/dev/sdb5)
> > mounted
> > & exported on nodeA as well as imported / mounted via nfs client on nodeB.
> >
> > In this situation, using heartbeat2, I want NFS to be available for failover
> > condition. That is,
> > when the nodeA goes down still /dev/sdb5 should be available for nodeB.
> >
> > /dev/sdb5 is shared drive from SAN configured and made available to both the
> > nodes.
> >
> > In the normal (o/s level) NFS is configured and mounted on nodeA and nodeB
> > and working fine.
> >
> > Now I want NFS to be configured on hearbeat as CRM resource and when nodeA
> > goes down still the mount
> > point mounted on nodeB available and working.
> >
> > how this can be achived?
> >
> > What are all the resources I have to configure on hb_gui?
> >
> > how I have to handle the mounts on nodeA & nodeB?
> >
> > how I have to handle the failver of NFS to nodeB?
> >
> >
> > O/S - Suse Linux 10.2 / heartbeat 2.1.3 / crm
> >
> > thanks
> > _______________________________________________
> > Linux-HA mailing list
> > [email protected]
> > http://lists.linux-ha.org/mailman/listinfo/linux-ha See also:
> > http://linux-ha.org/ReportingProblems
> >
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