| commit | 355a43e641b948a7b755cb4c2466ec548d5b495f | |
| author | NeilBrown <neilb@suse.de> | |
| Tue, 31 Mar 2009 03:27:02 +0000 (31 14:27 +1100) | ||
| committer | NeilBrown <neilb@suse.de> | |
| Tue, 31 Mar 2009 03:27:02 +0000 (31 14:27 +1100) | ||
| tree | bed8f87adde74f054c6b822ffdbae74395e76710 | treesnapshot (tar.gz zip) |
| parent | d0a4bb492772ce5c4bdfba3744a99ed6f6fb238f | commitdiff |
md: write bitmap information to devices that are undergoing recovery.
When we add some spares to an array and start recovery, and we have
a bitmap which is stored 'internally' on all devices, we call
bitmap_write_all to make sure the bitmap is correct on the new
device(s).
However that doesn't work as write_sb_page only writes to
'In_sync' devices, and devices undergoing recovery are not
'In_sync' until recovery finishes.
So extend write_sb_page (actually next_active_rdev) to include devices
that are under recovery.
Signed-off-by: NeilBrown <neilb@suse.de>
When we add some spares to an array and start recovery, and we have
a bitmap which is stored 'internally' on all devices, we call
bitmap_write_all to make sure the bitmap is correct on the new
device(s).
However that doesn't work as write_sb_page only writes to
'In_sync' devices, and devices undergoing recovery are not
'In_sync' until recovery finishes.
So extend write_sb_page (actually next_active_rdev) to include devices
that are under recovery.
Signed-off-by: NeilBrown <neilb@suse.de>
| drivers/md/bitmap.c | diffblobblamehistory |