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cluster/fence/agents/scsi fence_scsi.pl
- From: rohara at sourceware dot org
- To: cluster-cvs at sources dot redhat dot com
- Date: 12 Dec 2006 22:22:51 -0000
- Subject: cluster/fence/agents/scsi fence_scsi.pl
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL5
Changes by: rohara@sourceware.org 2006-12-12 22:22:51
Modified files:
fence/agents/scsi: fence_scsi.pl
Log message:
Rewrite of get_scsi_devices function.
It is no longer possible to use lvs to get a list of cluster volumes (and
underlying devices) at fence time. For this reason we must "keep state"
by recording which devices we register with at startup. The init script
(scsi_reserve) will record each device it successfully registered with to
a file (/var/run/scsi_reserve). Then, and fence time, the fence_scsi agent
will unregister each device listed in the state file.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/fence/agents/scsi/fence_scsi.pl.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.5.2.2&r2=1.5.2.3