md/raid1: Handle write errors by updating badblock log.

Browse source

When we get a write error (in the data area, not in metadata),
update the badblock log rather than failing the whole device.

As the write may well be many blocks, we trying writing each
block individually and only log the ones which fail.

Signed-off-by: NeilBrown <neilb@suse.de>
Reviewed-by: Namhyung Kim <namhyung@gmail.com>

...

This commit is contained in:

NeilBrown 2011-07-28 11:32:41 +10:00

parent 2ca68f5ed7

commit cd5ff9a16f

2 changed files with 147 additions and 24 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

168

drivers/md/raid1.c

View file

3

drivers/md/raid1.h

View file