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ocfs2/cluster: Maintain bitmap of failed regions
authorSunil Mushran <sunil.mushran@oracle.com>
Fri, 8 Oct 2010 00:05:52 +0000 (17:05 -0700)
committerSunil Mushran <sunil.mushran@oracle.com>
Fri, 8 Oct 2010 00:05:52 +0000 (17:05 -0700)
commitb1c5ebfbe398b3360614a4788c02061cd153e60a
tree23feef049b1224d9b99994f66c84f87a4ee7a1c5tree | snapshot (tar.gz zip)
parent43182d2a799865872041b6e4d8387131e9462f56commit | diff
ocfs2/cluster: Maintain bitmap of failed regions

In global heartbeat mode, we track the bitmap of regions that have seen
heartbeat timeouts. We fence if the number of such regions is greater than
or equal to half the number of quorum regions.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
fs/ocfs2/cluster/heartbeat.c diff | blob | blame | history