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| author | Mikulas Patocka <mpatocka@redhat.com> | 2017-03-17 12:40:51 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2017-03-24 15:54:23 -0400 |
| commit | c2bcb2b702e4684e566d295d687228498184e0c4 (patch) | |
| tree | d68dcd1dff76ca211a50caac235c36d8f333c8d2 /Documentation/device-mapper/persistent-data.txt | |
| parent | 1aa0efd4210df1c57764b77040a6615bc9b3ac0f (diff) | |
dm integrity: add recovery mode
In recovery mode, we don't:
- replay the journal
- check checksums
- allow writes to the device
This mode can be used as a last resort for data recovery. The
motivation for recovery mode is that when there is a single error in the
journal, the user should not lose access to the whole device.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'Documentation/device-mapper/persistent-data.txt')
0 files changed, 0 insertions, 0 deletions