# Test basic DDF functionality.
#
# Create a container with 5 drives
-# create a small raid0 across them all, then a 2disk raid1
+# create a small raid0 across them all,
+# then a small raid10 using 4 drives, then a 2disk raid1
# and a 3disk raid5 using the remaining space
#
# add some data, tear down the array, reassemble
# and make sure it is still there.
set -e
+. tests/env-ddf-template
+sda=$(get_rootdev) || exit 1
mdadm -CR /dev/md/ddf0 -e ddf -n 5 $dev8 $dev9 $dev10 $dev11 $dev12
-mdadm -CR r0 -l0 -n5 /dev/md/ddf0 -z 5000
-if mdadm -CR r0 -l1 -n2 /dev/md/ddf0 -z 5000
+mdadm -CR r5 -l5 -n5 /dev/md/ddf0 -z 5000
+if mdadm -CR r5 -l1 -n2 /dev/md/ddf0 -z 5000
then echo >&2 create with same name should fail ; exit 1
fi
+mdadm -CR r10 -l10 -n4 -pn2 /dev/md/ddf0 -z 5000
mdadm -CR r1 -l1 -n2 /dev/md/ddf0
-mdadm -CR r5 -l5 -n3 /dev/md/ddf0
-testdev /dev/md/r0 5 5000 512
-# r0 will use 4608 due to chunk size, so that leaves 28160 for the rest
-testdev /dev/md/r1 1 28160 1
-testdev /dev/md/r5 2 28160 512
-dd if=/dev/sda of=/dev/md/r0 || true
-dd if=/dev/sda of=/dev/md/r1 || true
-dd if=/dev/sda of=/dev/md/r5 || true
+mdadm -CR r0 -l0 -n3 /dev/md/ddf0
+testdev /dev/md/r5 4 5000 512
+testdev /dev/md/r10 2 5000 512
+# r0/r10 will use 4608 due to chunk size, so that leaves 23552 for the rest
+testdev /dev/md/r1 1 23552 64
+testdev /dev/md/r0 3 23552 512
+dd if=$sda of=/dev/md/r0 || true
+dd if=$sda of=/dev/md/r10 || true
+dd if=$sda of=/dev/md/r1 || true
+dd if=$sda of=/dev/md/r5 || true
s0=`sha1sum /dev/md/r0`
+s10=`sha1sum /dev/md/r10`
s1=`sha1sum /dev/md/r1`
s5=`sha1sum /dev/md/r5`
udevadm settle
s0a=`sha1sum /dev/md/r0`
+s10a=`sha1sum /dev/md/r10`
s1a=`sha1sum /dev/md/r1`
s5a=`sha1sum /dev/md/r5`
if [ "$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
# 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
# and now assemble fully incrementally.
for i in $dev8 $dev9 $dev10 $dev11 $dev12
do
- #./mdadm -I $i -vv 2>&1 | wc -l > /tmp/cnt
- ./mdadm -I $i 2> /tmp/thing
- wc -l < /tmp/thing > /tmp/cnt
- # should find container and 2 devices, so 3 lines.
- [ `cat /tmp/cnt` -eq 3 ]
+ mdadm -I $i -c /var/tmp/mdadm.conf
done
check nosync
udevadm settle