From 39c3f812deb71701b5a933e62a99c1e383952707 Mon Sep 17 00:00:00 2001
From: Jeff Layton <jlayton@redhat.com>
Date: Fri, 16 Jun 2017 15:36:16 -0400
Subject: [PATCH] ext3: allow it to put journal on a separate device when doing
 scratch_mkfs

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
---
 common/rc | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/common/rc b/common/rc
index ad67ea82..2972f89e 100644
--- a/common/rc
+++ b/common/rc
@@ -840,7 +840,16 @@ _scratch_mkfs()
 		mkfs_cmd="$MKFS_BTRFS_PROG"
 		mkfs_filter="cat"
 		;;
-	ext2|ext3)
+	ext3)
+		mkfs_cmd="$MKFS_PROG -t $FSTYP -- -F"
+		mkfs_filter="grep -v -e ^Warning: -e \"^mke2fs \""
+
+		# put journal on separate device?
+		[ "$USE_EXTERNAL" = yes -a ! -z "$SCRATCH_LOGDEV" ] && \
+		$mkfs_cmd -O journal_dev $MKFS_OPTIONS $SCRATCH_LOGDEV && \
+		mkfs_cmd="$mkfs_cmd -J device=$SCRATCH_LOGDEV"
+		;;
+	ext2)
 		mkfs_cmd="$MKFS_PROG -t $FSTYP -- -F"
 		mkfs_filter="grep -v -e ^Warning: -e \"^mke2fs \""
 		;;
-- 
2.39.5