| commit | 28e1cc7d1baf8038ae4ad4681c8f3dc94fcd7c00 | [log] [tgz] |
|---|---|---|
| author | Miao Xie <miaox@cn.fujitsu.com> | Fri Sep 12 18:44:02 2014 +0800 |
| committer | Chris Mason <clm@fb.com> | Wed Sep 17 13:39:00 2014 -0700 |
| tree | 0d823d67ce5cb6eb1a12ab9aff5a49a7abde079d | |
| parent | 1203b6813ee84add8b4baa6d75e50ba85517e99c [diff] |
Btrfs: Set real mirror number for read operation on RAID0/5/6 We need real mirror number for RAID0/5/6 when reading data, or if read error happens, we would pass 0 as the number of the mirror on which the io error happens. It is wrong and would cause the filesystem read the data from the corrupted mirror again. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>