| commit | 7acedc5b98a2fcff64f00c21110aae7d3ac2f7df | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Tue Oct 21 17:44:56 2008 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Tue Oct 21 17:44:56 2008 +0100 |
| tree | ed9eda05b30d3606f1ad16e368c313b40c616c3d | |
| parent | 7c9e6c17325fab380fbe9c9787680ff7d4a51abd [diff] |
dm exception store: fix misordered writes We must zero the next chunk on disk *before* writing out the current chunk, not after. Otherwise if the machine crashes at the wrong time, the "end of metadata" marker may be missing. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Cc: stable@kernel.org