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| author | David Teigland <[email protected]> | 2012-01-09 17:18:05 -0500 |
|---|---|---|
| committer | Steven Whitehouse <[email protected]> | 2012-01-11 09:23:05 +0000 |
| commit | e0c2a9aa1e68455dc3439e95d85cabcaff073666 (patch) | |
| tree | 22e0dea3972d74defb0219fbbcd5c9d395c0bdb3 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | e343a895a9f342f239c5e3c5ffc6c0b1707e6244 (diff) | |
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 <[email protected]>
Signed-off-by: Steven Whitehouse <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions