From: Bob Peterson <rpeterso@redhat.com>
Date: Mon, 24 Aug 2009 09:44:18 +0000 (+0100)
Subject: GFS2: Add "-o errors=panic|withdraw" mount options
X-Git-Tag: v2.6.32-rc1~698^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d34843d0c4a20872f3f3bfb510328bd043b939ff;p=pandora-kernel.git

GFS2: Add "-o errors=panic|withdraw" mount options

This patch adds "-o errors=panic" and "-o errors=withdraw" to the
gfs2 mount options.  The "errors=withdraw" option is today's
current behaviour, meaning to withdraw from the file system if a
non-serious gfs2 error occurs.  The new "errors=panic" option
tells gfs2 to force a kernel panic if a non-serious gfs2 file
system error occurs.  This may be useful, for example, where
fabric-level fencing is used that has no way to reboot (such as
fence_scsi).

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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