dm raid: support delta_disks for raid1, fix table output

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Add "delta_disks" constructor argument support to raid1 to allow for
consistent userspace disk addition/removal handling.

Fix raid_status() to report all raid disks with status and table output
on disk adding reshapes, not just the ones listed on the mddev; optimize
its rebuild and writemostly output.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

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Heinz Mauelshagen 2016-06-30 13:57:08 +02:00 • committed by Mike Snitzer

parent 469b304b58

commit 7a7c330fc2

1 changed files with 49 additions and 43 deletions

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drivers/md/dm-raid.c

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