tree f10ab461e0a7e3923856b56eeba75383dffafac7
parent cd0120751d631bc4b99f180c1c22de2caca98207
author Bob Peterson <rpeterso@redhat.com> 1251107058 +0100
committer Steven Whitehouse <swhiteho@redhat.com> 1251107058 +0100

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>