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Diffstat (limited to '')
-rw-r--r-- | tests/09imsm-create-fail-rebuild | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/tests/09imsm-create-fail-rebuild b/tests/09imsm-create-fail-rebuild new file mode 100644 index 0000000..f09b437 --- /dev/null +++ b/tests/09imsm-create-fail-rebuild @@ -0,0 +1,78 @@ +# sanity check array creation + +imsm_check_hold() { + if mdadm --remove $1 $2; then + echo "$2 removal from $1 should have been blocked" >&2 + cat /proc/mdstat >&2 + mdadm -E $2 + exit 1 + fi +} + +imsm_check_removal() { + if ! mdadm --remove $1 $2 ; then + echo "$2 removal from $1 should have succeeded" >&2 + cat /proc/mdstat >&2 + mdadm -E $2 + exit 1 + fi +} + +. tests/env-imsm-template + +# IMSM rounds to multiples of one mebibyte - 1024K +DEV_ROUND_K=1024 + +num_disks=2 +mdadm -CR $container -e imsm -n $num_disks $dev0 $dev1 +imsm_check container $num_disks + +# RAID0 + RAID1 +size=9000 +level=0 +chunk=64 +offset=0 +mdadm -CR $member0 $dev0 $dev1 -n $num_disks -l $level -z $size -c $chunk +imsm_check member $member0 $num_disks $level $size $((size*2)) $offset $chunk +testdev $member0 $num_disks $size $chunk + +offset=$(((size & ~(1024 - 1)) + 4096)) +size=4000 +level=1 +chunk=0 +mdadm -CR $member1 $dev0 $dev1 -n $num_disks -l $level -z $size +imsm_check member $member1 $num_disks $level $size $size $offset $chunk +testdev $member1 1 $size 64 +check wait + +mdadm -Ss + +# RAID10 + RAID5 +num_disks=4 +mdadm -CR $container -e imsm -n $num_disks $dev0 $dev1 $dev2 $dev3 +imsm_check container $num_disks + +size=9000 +level=10 +chunk=64 +offset=0 +mdadm -CR $member0 $dev0 $dev1 $dev2 $dev3 -n $num_disks -l $level -z $size -c $chunk +imsm_check member $member0 $num_disks $level $size $((size*2)) $offset $chunk +testdev $member0 $((num_disks-2)) $size $chunk + +offset=$(((size & ~(1024 - 1)) + 4096)) +size=4000 +level=5 +mdadm -CR $member1 $dev0 $dev1 $dev2 $dev3 -n $num_disks -l $level -z $size -c $chunk +imsm_check member $member1 $num_disks $level $size $((size*3)) $offset $chunk +testdev $member1 $((num_disks-1)) $size $chunk +check wait + +# FAIL / REBUILD +imsm_check_hold $container $dev0 +mdadm --fail $member0 $dev0 +mdadm --wait-clean --scan || true +imsm_check_removal $container $dev0 +mdadm --add $container $dev4 +check wait +imsm_check_hold $container $dev4 |