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| author | David Teigland <teigland@redhat.com> | 2012-01-10 02:18:05 +0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2012-01-11 13:23:05 +0400 |
| commit | e0c2a9aa1e68455dc3439e95d85cabcaff073666 (patch) | |
| tree | 22e0dea3972d74defb0219fbbcd5c9d395c0bdb3 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | e343a895a9f342f239c5e3c5ffc6c0b1707e6244 (diff) | |
| download | linux-e0c2a9aa1e68455dc3439e95d85cabcaff073666.tar.xz | |
GFS2: dlm based recovery coordination
This new method of managing recovery is an alternative to
the previous approach of using the userland gfs_controld.
- use dlm slot numbers to assign journal id's
- use dlm recovery callbacks to initiate journal recovery
- use a dlm lock to determine the first node to mount fs
- use a dlm lock to track journals that need recovery
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions