| commit | 472262f35a6b3407e761b700d74c53530e5f144d | [log] [tgz] |
|---|---|---|
| author | Stefan Behrens <sbehrens@giantdisaster.de> | Tue Nov 06 14:43:46 2012 +0100 |
| committer | Josef Bacik <jbacik@fusionio.com> | Wed Dec 12 17:15:43 2012 -0500 |
| tree | 56165ccfa9fe72a9b0e2d455fe023300c0a4b434 | |
| parent | 29a8d9a0bce6a5abac1f313400c2e189e8d10e67 [diff] |
Btrfs: changes to live filesystem are also written to replacement disk During a running dev replace operation, all write requests to the live filesystem are duplicated to also write to the target drive. Therefore btrfs_map_block() is changed to duplicate stripes that are written to the source disk of a device replace procedure to be written to the target disk as well. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Chris Mason <chris.mason@fusionio.com>