| commit | 51aa322849581f1a73594e48ea0df63f914ee6a2 | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Mon Jun 22 10:12:26 2009 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Mon Jun 22 10:12:26 2009 +0100 |
| tree | 19b3545084700fc36b5a916d71473936628bb062 | |
| parent | 5af443a7e1c0864100cc44525a9821aa2a2f4719 [diff] |
dm io: retry after barrier error If -EOPNOTSUPP was returned and the request was a barrier request, retry it without barrier. Retry all regions for now. Barriers are submitted only for one-region requests, so it doesn't matter. (In the future, retries can be limited to the actual regions that failed.) Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>