| commit | c26655ca3ca7550740a63820ee981e5c7c797523 | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Thu Dec 10 23:52:12 2009 +0000 |
| committer | Alasdair G Kergon <agk@redhat.com> | Thu Dec 10 23:52:12 2009 +0000 |
| tree | 1ac39d32d93a6fd5dbcfb5fa95304aecb6cb5efe | |
| parent | fc56f6fbcca3672c63c93c65f45105faacfc13cb [diff] |
dm snapshot: track suspended state in target Keep track of whether or not the device is suspended within the snapshot target module, the same as we do in dm-raid1. We will use this later to enforce the correct sequence of ioctls to transfer the in-core exceptions from a snapshot target instance in one table to a replacement one capable of merging them back into the origin. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>