[dm-devel] [PATCH] dm-raid1.c: Conditionally ignore kcopyd errors depending on whether mirror handles them

[Jonathan Brassow <jbrassow redhat com>]

	brassow

dm-raid1 is setting the flag to ignore errors in kcopyd.  Now that
mirroring is capable of handling errors, it should.  So, we make
the setting of the 'ignore errors' flag conditional on whether
mirror is handling errors or not.

Signed-off-by: Jonathan Brassow <jbrassow redhat com>

Index: linux-2.6.26-rc8/drivers/md/dm-raid1.c
===================================================================
--- linux-2.6.26-rc8.orig/drivers/md/dm-raid1.c
+++ linux-2.6.26-rc8/drivers/md/dm-raid1.c
@@ -842,7 +842,9 @@ static int recover(struct mirror_set *ms
 	}
 
 	/* hand to kcopyd */
-	set_bit(DM_KCOPYD_IGNORE_ERROR, &flags);
+	if (!errors_handled(ms))
+		set_bit(DM_KCOPYD_IGNORE_ERROR, &flags);
+
 	r = dm_kcopyd_copy(ms->kcopyd_client, &from, ms->nr_mirrors - 1, to,
 			   flags, recovery_complete, reg);