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List:       veritas-vx
Subject:    [Veritas-vx] EMC's A/PF (FAILOVER MODE=1) on Linux
From:       NetComrade <netcomrade () bookexchange ! net>
Date:       2006-02-28 23:53:59
Message-ID: Pine.LNX.4.21.0602281846040.12332-100000 () karlson ! dmitriev ! net
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Does anyone know when this will be supported on Linux?
Anything else we could do to stabilize IO during reboots?
Probing LUNs (and there are 4 per LUN in Veritas's eyes apparently) takes
forever on the boxes that boot..
It's extremely frustrating to not be able to reboot any boxes, as IO comes
to a crawl on all boxes in the same zone.. almost makes us regret not
buying EMC's PowerPath.. (or get rid of redundancy)

This document states it should significantly reduce trespassing:
http://seer.support.veritas.com/docs/275736.htm

(but on solaris)

This document states we should set it to 2
http://seer.support.veritas.com/docs/280762.htm


Our config is 3 v40z (redhat 4.0), 2 fibre cards per machine, 2 switches
in between.

-Andrey


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