md-cluster/raid10: set "do_balance = 0" if area is resyncing

Browse source

Just like clustered raid1, it is impossible for cluster raid10
to choose the best device for read balance when the area of
array is resyncing. Because we cannot trust the data to be the
same on all devices at that time, so we choose just the first
one to use, so set do_balance to 0.

Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

...

This commit is contained in:

Guoqing Jiang 2017-10-24 15:11:50 +08:00 • committed by Shaohua Li

parent efa4b77b00

commit d4098c7262

1 changed files with 5 additions and 2 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

7

drivers/md/raid10.c

View file