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| author | Chen Cheng <chencheng@fnnas.com> | 2026-07-11 18:03:50 +0800 |
|---|---|---|
| committer | Yu Kuai <yukuai@fygo.io> | 2026-07-31 05:40:01 +0800 |
| commit | 798d79a7e4b04819a8ee575e5e1911215489e2ae (patch) | |
| tree | b07a31b13d433de2f0add817abca0ac571ea0bf2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 6bc3deb600ee8c234204c6f4ea703ee04a11de2f (diff) | |
md: suspend array when sync_action=reshape
raid10 needs to resize/swap r10bio_pool when reshape changes
raid_disks, and, don't let new requests keep allocating r10bio
objects from the old pool while that transition is in progress.
suspend and lock array before mddev_start_reshape(), and resume
it on exit.
Other sync_action ops are unchanged.
Signed-off-by: Chen Cheng <chencheng@fnnas.com>
Link: https://patch.msgid.link/20260711100352.425177-2-chencheng@fnnas.com
Signed-off-by: Yu Kuai <yukuai@fygo.io>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions