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| author | Joe Thornber <ejt@redhat.com> | 2012-07-27 16:08:15 +0200 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-07-27 16:08:15 +0200 |
| commit | 310975573ba40ab526b0d76d28225d8d0999d72b (patch) | |
| tree | 3ad362bb4fc0c70662c7337723222df16611f2eb /drivers/md/dm-thin-metadata.c | |
| parent | dm thin: reduce number of metadata commits (diff) | |
| download | linux-310975573ba40ab526b0d76d28225d8d0999d72b.tar.xz linux-310975573ba40ab526b0d76d28225d8d0999d72b.zip | |
dm persistent data: introduce dm_bm_set_read_only
Introduce dm_bm_set_read_only to switch the block manager into a
read-only mode. To be used when dm-thin degrades due to io errors on
the metadata device.
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-thin-metadata.c')
0 files changed, 0 insertions, 0 deletions