2 # Test various RAID geometries, creation and deletion of subarrays
7 echo mdadm "$@" must fail
17 mdadm --kill-subarray=$n /dev/md/ddf0
18 if mdadm -Dbs | grep -q $dev; then
19 echo >&2 $dev should be deleted
26 mdadm -CR /dev/md/ddf0 -e ddf -n 6 $dev8 $dev9 $dev10 $dev11 $dev12 $dev13
29 # Use different sizes to make offset calculation harder
30 mdadm -CR l1s -l1 -n2 /dev/md/ddf0 -z 8000
31 mdadm -CR l1m -l1 -n3 $dev8 $dev9 $dev10 -z 10000
32 assert_fail -CR badl1 -l1 -n4 /dev/md/ddf0
35 mdadm -CR l10_0 -l10 -n3 /dev/md/ddf0 -z 1000
36 mdadm -CR l10_1 -l10 -n5 /dev/md/ddf0 -z 1000
37 assert_fail mdadm -CR badl10 -l10 -n4 -pn3 /dev/md/ddf0
38 mdadm -CR l10_2 -l10 -n6 -pn2 /dev/md/ddf0 -z 4000
39 mdadm -CR l10_3 -l10 -n6 -pn3 /dev/md/ddf0 -z 4000
41 assert_fail -CR l10_2 -l10 -n6 -pn2 /dev/md/ddf0 -z 5000
42 assert_kill /dev/md/l10_2 4
43 # gone now, must be able to create it again
44 mdadm -CR l10_2 -l10 -n6 -pn2 /dev/md/ddf0 -z 5000
46 # Now stop and reassemble
48 mdadm -A /dev/md/ddf0 $dev8 $dev9 $dev10 $dev11 $dev12 $dev13
50 # Same as above, on inactive container
51 assert_fail -CR l10_3 -l10 -n6 -pn2 /dev/md/ddf0 -z 5000
52 # Kill subarray without having started anything (no mdmon)
53 mdadm --kill-subarray=5 /dev/md/ddf0
55 mdadm -CR l10_3 -l10 -n6 -pn3 /dev/md/ddf0 -z 5000
57 assert_kill /dev/md/l10_2 4
58 assert_kill /dev/md/l10_3 5
61 mdadm -CR l5la -l5 -n3 --layout=ddf-N-restart /dev/md/ddf0 -z 5000
62 mdadm -CR l5ra -l5 -n3 --layout=ddf-zero-restart /dev/md/ddf0 -z 5000
63 mdadm -CR l5ls -l5 -n3 --layout=ddf-N-continue /dev/md/ddf0 -z 5000
64 assert_fail -CR l5rs -l5 -n3 -prs /dev/md/ddf0 -z 5000
68 mdadm -A /dev/md/ddf0 $dev8 $dev9 $dev10 $dev11 $dev12 $dev13
71 assert_kill /dev/md/l5la 4
72 assert_kill /dev/md/l5ls 6
73 assert_kill /dev/md/l5ra 5
76 assert_fail -CR l6la -l6 -n3 -pla /dev/md/ddf0 -z 5000
77 assert_fail -CR l6rs -l5 -n4 -prs /dev/md/ddf0 -z 5000
78 mdadm -CR l6la -l6 -n4 --layout=ddf-N-restart /dev/md/ddf0 -z 5000
79 mdadm -CR l6ra -l6 -n4 --layout=ddf-zero-restart $dev8 $dev9 $dev10 $dev11 -z 5000
80 mdadm -CR l6ls -l6 -n4 --layout=ddf-N-continue $dev13 $dev8 $dev9 $dev12 -z 5000