[Ocfs2-users] Ocfs2-users Digest, Vol 87, Issue 12
David Johle
djohle at industrialinfo.com
Tue Mar 22 13:07:29 PDT 2011
>Message: 3
>Date: Tue, 22 Mar 2011 15:22:22 -0300
>From: S?rgio Surkamp <sergio at gruposinternet.com.br>
>
>One thing to consider when using Unbreakable and iSCSI storage. It
>seems that the multipathd on top of two iSCSI initiators "trick"
>doesn't work on newer kernels. We are using bounded interfaces and one
>initiator on top of the teamed device instead.
I am intrigued by this statement. I use RHEL, not OEL, but as you
know they are essentially cousins.
We have quite a widespread deployment of multipathd on top of
initiator pairs. Been doing this for years now, and many currently
consider it a "best practice" way of setting up a SAN. We also have
other design considerations for which bonded interfaces are less desirable.
I would hate to run into a brick wall during a future kernel update
because of some fundamental & recommended functionality no longer
being available. What "newer" kernels have managed to break this,
and do you have any insight as to why?
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