Assemble: we need to read policy to know array domains

Policy must be read on all disks identified as array members
to get array's domains list.
Currently it is only read on first array member in auto assembly mode.

Signed-off-by: Anna Czarnowska <anna.czarnowska@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 4 insertions, 1 deletions

diff --git a/Assemble.c b/Assemble.c
index 5725b232..7ef9dc3e 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -546,8 +546,11 @@ int Assemble(struct supertype *st, char *mddev,
 		}
 	loop:
 		/* Collect domain information from members only */
-		if (tmpdev && tmpdev->used == 1)
+		if (tmpdev && tmpdev->used == 1) {
+			if (!pol)
+				pol = devnum_policy(stb.st_rdev);
 			domain_merge(&domains, pol, tst?tst->ss->name:NULL);
+		}
 		dev_policy_free(pol);
 		pol = NULL;
 		if (tst)