From cf43d473a0b2511fcd6f0e66d8ee3840139d5b1a Mon Sep 17 00:00:00 2001 From: "mwilck@arcor.de" Date: Wed, 3 Jul 2013 22:28:07 +0200 Subject: [PATCH] tests/10ddf-create: add RAID 10 array This patch adds RAID10 support to the DDF test script. It actually passes! Signed-off-by: Martin Wilck Signed-off-by: NeilBrown --- tests/10ddf-create | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/tests/10ddf-create b/tests/10ddf-create index 3055a5d..6f1f51d 100644 --- a/tests/10ddf-create +++ b/tests/10ddf-create @@ -14,17 +14,21 @@ mdadm -CR r0 -l0 -n5 /dev/md/ddf0 -z 5000 if mdadm -CR r0 -l1 -n2 /dev/md/ddf0 -z 5000 then echo >&2 create with same name should fail ; exit 1 fi +mdadm -CR r10 -l10 -n4 -pn2 /dev/md/ddf0 -z 5000 mdadm -CR r1 -l1 -n2 /dev/md/ddf0 mdadm -CR r5 -l5 -n3 /dev/md/ddf0 testdev /dev/md/r0 5 5000 512 -# r0 will use 4608 due to chunk size, so that leaves 28160 for the rest -testdev /dev/md/r1 1 28160 64 -testdev /dev/md/r5 2 28160 512 +testdev /dev/md/r10 2 5000 512 +# r0/r10 will use 4608 due to chunk size, so that leaves 23552 for the rest +testdev /dev/md/r1 1 23552 64 +testdev /dev/md/r5 2 23552 512 dd if=/dev/sda of=/dev/md/r0 || true +dd if=/dev/sda of=/dev/md/r10 || true dd if=/dev/sda of=/dev/md/r1 || true dd if=/dev/sda of=/dev/md/r5 || true s0=`sha1sum /dev/md/r0` +s10=`sha1sum /dev/md/r10` s1=`sha1sum /dev/md/r1` s5=`sha1sum /dev/md/r5` @@ -35,12 +39,16 @@ mdadm -I /dev/md/ddf0 udevadm settle s0a=`sha1sum /dev/md/r0` +s10a=`sha1sum /dev/md/r10` s1a=`sha1sum /dev/md/r1` s5a=`sha1sum /dev/md/r5` if [ "$s0" != "$s0a" ]; then echo r0 did not match ; exit 1; fi +if [ "$s10" != "$s10a" ]; then + echo r10 did not match ; exit 1; +fi if [ "$s1" != "$s1a" ]; then echo r1 did not match ; exit 1; fi @@ -50,6 +58,7 @@ fi # failure status just means it has completed already, so ignore it. mdadm --wait /dev/md/r1 || true +mdadm --wait /dev/md/r10 || true mdadm --wait /dev/md/r5 || true mdadm -Dbs > /var/tmp/mdadm.conf