How can I recover my GFS or GFS2 filesystem that has withdrawn due to a fatal filesystem consistency error?
Issue
- My GFS filesystem has withdrawn with a message stating that there has been a
fatal filesystem consistency error. How can I recover the filesystem?
May 2 16:06:46 node1 kernel: GFS: fsid=gfscluster:gfs02.1: fatal: filesystem consistency error
May 2 16:06:46 node1 kernel: GFS: fsid=gfscluster:gfs02.1: RG = 851968
May 2 16:06:46 node1 kernel: GFS: fsid=gfscluster:gfs02.1: function = gfs_setbit
May 2 16:06:46 node1 kernel: GFS: fsid=gfscluster:gfs02.1: file = /builddir/build/BUILD/gfs-kmod-0.1.34/_kmod_build_/src/gfs/bits.c, line = 81
May 2 16:06:46 node1 kernel: GFS: fsid=gfscluster:gfs02.1: time = 1367510806
May 2 16:06:46 node1 kernel: GFS: fsid=gfscluster:gfs02.1: about to withdraw from the cluster
May 2 16:06:46 node1 kernel: GFS: fsid=gfscluster:gfs02.1: telling LM to withdraw
May 2 16:10:31 node1 syslogd 1.4.1: restart.
- GFS2 filesystem I/O error
Environment
- Red Hat Enterprise Linux (with the Resilient Storage Add On)
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