[projects/rc-scripts] Don't fail if arrays are already assembled (ex raid10 with 4 devices, one device gets removed/kicked

[arekm]

commit 8903a3b15f08d759d06bb2b02e637e0baf7497bf
Author: Arkadiusz Miśkiewicz <arekm at maven.pl>
Date:   Tue Jul 3 15:13:45 2018 +0200

    Don't fail if arrays are already assembled (ex raid10 with 4 devices, one device gets removed/kicked from array).

 rc.d/rc.sysinit | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
---
diff --git a/rc.d/rc.sysinit b/rc.d/rc.sysinit
index 99bb078e..6fdca19f 100755
--- a/rc.d/rc.sysinit
+++ b/rc.d/rc.sysinit
@@ -326,8 +326,15 @@ init_mdadm() {
 	fi
 
 	show "Starting up RAID devices"; busy
-	/sbin/mdadm --assemble --scan --auto=yes
+	mdadm_out=$(/sbin/mdadm --assemble --scan --auto=yes 2>&1)
 	rc=$?
+
+	if (echo -n "$mdadm_out" | grep -q "Found some drive for an array that is already active:"); then
+		rc=0
+	fi
+
+	echo -n "$MDADM_OUT" >&2
+
 	if [ "$rc" -eq 0 -o "$rc" -eq 2 ]; then
 		# rc is used later too, so set sane value
 		rc=0
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/projects/rc-scripts.git/commitdiff/8903a3b15f08d759d06bb2b02e637e0baf7497bf