mdsize00=19840
# super1.0 round down to multiple of 2, subtract 8
mdsize1=19992
+mdsize1a=19988
+mdsize12=19988
+# super1.2 for linear: round to multiple of 2, subtract 4
+mdsize1_l=18976
+mdsize2_l=18976
# subtract another 4 for bitmaps
mdsize1b=19988
mdsize11=19992
+mdsize11a=18944
mdsize12=19988
+# ddf needs bigger devices as 32Meg is reserved!
+ddfsize=65536
+
cleanup() {
udevadm settle
$mdadm -Ssq
- for d in 0 1 2 3 4 5 6 7
+ for d in 0 1 2 3 4 5 6 7 8 9 10 11 12
do
- losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d
+ losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d
+ rm -f /dev/disk/by-path/loop*
done
}
trap cleanup 0 1 2 3 15
devlist=
-for d in 0 1 2 3 4 5 6 7
+for d in 0 1 2 3 4 5 6 7 8 9 10 11 12
do
- [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$size bs=1K > /dev/null 2>&1
+ sz=$size
+ if [ $d -gt 7 ]; then sz=$ddfsize ; fi
+ [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1
[ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d
if [ $d -eq 7 ]
then
path0=$dev6
path1=$dev7
+ulimit -c unlimited
+[ -f /proc/mdstat ] || modprobe md_mod
echo 2000 > /proc/sys/dev/raid/speed_limit_max
echo 0 > /sys/module/md_mod/parameters/start_ro
mdadm() {
rm -f $targetdir/stderr
case $* in
- *-S* ) udevsettle;;
+ *-S* ) udevadm settle;;
esac
case $* in
*-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;;
* ) $mdadm 2> $targetdir/stderr --quiet "$@"
esac
+ rv=$?
cat >&2 $targetdir/stderr
+ return $rv
}
# check various things
# basic device test
testdev() {
+ udevadm settle
dev=$1
cnt=$2
dvsize=$3
chunk=$4
- mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2
+ if [ -z "$5" ]; then
+ mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2
+ fi
dsize=$[dvsize/chunk]
dsize=$[dsize*chunk]
rasize=$[dsize*2*cnt]
+ # rasize is in sectors
+ if [ -n "$DEV_ROUND_K" ]; then
+ rasize=$[rasize/DEV_ROUND_K/2]
+ rasize=$[rasize*DEV_ROUND_K*2]
+ fi
if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi
if [ $rasize -ne `/sbin/blockdev --getsize $dev` ]
then