| commit | 4e7f506f6429636115e2f58f9f97089acc62524a | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Wed Mar 20 17:21:27 2013 +0000 |
| committer | Alasdair G Kergon <agk@redhat.com> | Wed Mar 20 17:21:27 2013 +0000 |
| tree | 8758ebd6ee210ec303b661df775f31b3e9f45dd9 | |
| parent | e2e74d617eadc15f601983270c4f4a6935c5a943 [diff] |
dm cache: policy change version from string to integer set Separate dm cache policy version string into 3 unsigned numbers corresponding to major, minor and patchlevel and store them at the end of the on-disk metadata so we know which version of the policy generated the hints in case a future version wants to use them differently. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>