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| author |   Shaohua Li <shli@fb.com> | 2015-10-08 21:54:07 -0700 |
|---|---|---|
| committer |   NeilBrown <neilb@suse.com> | 2015-11-01 13:48:29 +1100 |
| commit | c2bb6242ece5a2a0b6bd415c1d58babe83e971a8 (patch) | |
| tree | 9851a37565bc5e14d75ad99b7fe0d53b49fb1d7b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | raid5-cache: add trim support for log (diff) | |
| download | wireguard-linux-c2bb6242ece5a2a0b6bd415c1d58babe83e971a8.tar.xz wireguard-linux-c2bb6242ece5a2a0b6bd415c1d58babe83e971a8.zip | |
raid5: journal disk can't be removed
raid5-cache uses journal disk rdev->bdev, rdev->mddev in several places.
Don't allow journal disk disappear magically. On the other hand, we do
need to update superblock for other disks to bump up ->events, so next
time journal disk will be identified as stale.
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions