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| author | John Snow <jsnow@redhat.com> | 2019-03-12 12:05:49 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2019-03-12 12:05:49 -0400 |
| commit | a54a0c113b333aee49e484758fab7f1f1c593dd3 (patch) | |
| tree | 8cfdf06740076e8fa58f5c10e589681d529fc702 /docs | |
| parent | 3ae96d66840f72ef54902d012dbdf87ef4e9fe0c (diff) | |
block/dirty-bitmaps: prohibit readonly bitmaps for backups
drive and blockdev backup cannot use readonly bitmaps, because the
sync=incremental mechanism actually edits the bitmaps on success.
If you really want to do this operation, use a copied bitmap.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190301191545.8728-5-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions