From: Nathan Scott <nathans@sgi.com>
Date: Fri, 3 Jun 2005 06:08:37 +0000 (+0000)
Subject: Do not do stripe alignment in mkfs for raid0/1 MD devices.
X-Git-Tag: v2.7.0~29
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3d8ace9acb04aec4697df134b263b752af5a329e;p=thirdparty%2Fxfsprogs-dev.git

Do not do stripe alignment in mkfs for raid0/1 MD devices.
Merge of master-melb:xfs-cmds:22794a by kenmcd.
---

diff --git a/libdisk/md.c b/libdisk/md.c
index 0dc516327..c3eed2ef0 100644
--- a/libdisk/md.c
+++ b/libdisk/md.c
@@ -68,6 +68,10 @@ md_get_subvol_stripe(
 		}
 		close(fd);
 
+		/* Ignore concat and mirror volumes */
+		if (md.level == 0 || md.level == 1)
+			return 0;
+
 		/* Deduct a disk from stripe width on RAID4/5 */
 		if (md.level == 4 || md.level == 5)
 			md.nr_disks--;