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| author | Heinz Mauelshagen <heinzm@redhat.com> | 2016-06-14 22:23:13 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-06-15 01:52:14 +0300 |
| commit | 6e20902e8f9e1551afa75bd499be853a95745b9f (patch) | |
| tree | 7aab7c01aae2cf81f3da0fb987673a0b8d4d8bf0 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4257e085e26edaba0bf516ea231bd5122e3f3e6f (diff) | |
| download | linux-6e20902e8f9e1551afa75bd499be853a95745b9f.tar.xz | |
dm raid: fix failed takeover/reshapes by keeping raid set frozen
Superblock updates where bogus causing some takovers/reshapes to fail.
Introduce new runtime flag (RT_FLAG_KEEP_RS_FROZEN) to keep a raid set
frozen when a layout change was requested. Userpace will immediately
reload the table w/o the flags requesting such change once they made it
to the superblocks and any change of recovery/reshape offsets has to be
avoided until after read.
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions