From: Abhijith Das <adas@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [GFS2][PATCH] - Allow journal recovery on read-only mount
Date: Fri, 18 Jan 2008 14:06:37 -0600 [thread overview]
Message-ID: <479106CD.9010408@redhat.com> (raw)
This patch allows gfs2 to perform journal recovery even if it is mounted
read-only. Strictly speaking, a read-only mount should not be writing to
the filesystem, but we do this only to perform journal recovery. A
read-only mount will fail if we don't recover the dirty journal. Also,
when gfs2 is used as a root filesystem, it will be mounted read-only
before being mounted read-write during the boot sequence. A failed
read-only mount will panic the machine during bootup.
Signed-off-by: Abhijith Das <adas@redhat.com>
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next reply other threads:[~2008-01-18 20:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-18 20:06 Abhijith Das [this message]
2008-01-18 20:35 ` [Cluster-devel] [GFS2][PATCH] - Allow journal recovery on read-only mount Abhijith Das
2008-01-19 17:50 ` Steven Whitehouse
2008-01-21 9:14 ` [Cluster-devel] " Steven Whitehouse
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