[Linux-cluster] fence_scsi support in multipath env in RHEL5.3
alfredo.moralejo at roche.com
Wed Jun 10 12:35:17 UTC 2009
As cluster wiki:
"Multipath devices are currently only supported for RHEL 5.0 and later with the use of device-mapper-multipath."
Additionally, I found in a HP document info about how to set up cluster. Acconding to that information it's supported with version 5.3:
It's not a Red Hat document but they are partners so....
From: linux-cluster-bounces at redhat.com [mailto:linux-cluster-bounces at redhat.com] On Behalf Of Maciej Bogucki
Sent: Wednesday, June 10, 2009 1:17 PM
To: linux clustering
Subject: Re: [Linux-cluster] fence_scsi support in multipath env in RHEL5.3
Rajeev P pisze:
> I wanted to know if fence_scsi is supported in a multipath environment
> for RHEL5.3 release.
> In earlier releases of RHEL5 fence_scsi was not supported in a
> multipath environment for RHEL5.3 release. If I am not wrong, this was
> because the DM-MPIO driver forwarded the registration/unregistration
> commands on only on one of the physical paths of a LUN. Ideally it
> should have passed the commands on all physical paths.
> For RHEL5.3, is this issue resolved so that I can fence_scsi in
> multipath environment.
I don't think it's supported 
 - https://www.redhat.com/archives/rhelv5-list/2009-January/msg00092.html
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