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(parent: 8ca8b0b) | patch
ocfs2/cluster: Maintain live node bitmap per heartbeat region
authorSunil Mushran <sunil.mushran@oracle.com>
Thu, 7 Oct 2010 00:55:21 +0000 (17:55 -0700)
committerSunil Mushran <sunil.mushran@oracle.com>
Thu, 7 Oct 2010 00:55:21 +0000 (17:55 -0700)
commit823a637ae933fde8fdb280612dd3ff9912e301e3
tree32a6bd6591379ff05285c03f1fcd0f843c351476tree | snapshot (tar.gz zip)
parent8ca8b0bbd841b6bcd8ac05e51b0143aa61cfeff3commit | diff
ocfs2/cluster: Maintain live node bitmap per heartbeat region

Currently we track a global livenode bitmap that keeps track of all nodes
that are heartbeating in all regions.

This patch adds the ability to track the livenode bitmap on a per region basis.
We will use this facility in a later patch to allow us to withstand the loss of
a minority number of regions.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
fs/ocfs2/cluster/heartbeat.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)