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| author | Dan Williams <dan.j.williams@intel.com> | 2008-12-08 16:59:19 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2008-12-08 16:59:19 -0700 |
| commit | 0c5c7b470e6f64b1ae0c5141533f09b1c709255b (patch) | |
| tree | c64a922e6b7c939f8c2bd72eca2470aa2a54cc40 /tests/08imsm-overlap | |
| parent | 2952742d3252fc8817c230336b07644e9238e4c2 (diff) | |
| download | mdadm-0c5c7b470e6f64b1ae0c5141533f09b1c709255b.tar.gz mdadm-0c5c7b470e6f64b1ae0c5141533f09b1c709255b.tar.xz mdadm-0c5c7b470e6f64b1ae0c5141533f09b1c709255b.zip | |
imsm: test overlapping creates
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tests/08imsm-overlap')
| -rw-r--r-- | tests/08imsm-overlap | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/08imsm-overlap b/tests/08imsm-overlap new file mode 100644 index 0000000..1a071ef --- /dev/null +++ b/tests/08imsm-overlap @@ -0,0 +1,25 @@ +# create raid arrays with varying degress of overlap +mdadm -CR $container -e imsm -n 6 $dev0 $dev1 $dev2 $dev3 $dev4 $dev5 +imsm_check container 6 + +size=1910 +level=1 +num_disks=2 +mdadm -CR $member0 $dev0 $dev1 -n $num_disks -l $level -z $size +mdadm -CR $member1 $dev1 $dev2 -n $num_disks -l $level -z $size +mdadm -CR $member2 $dev2 $dev3 -n $num_disks -l $level -z $size +mdadm -CR $member3 $dev3 $dev4 -n $num_disks -l $level -z $size +mdadm -CR $member4 $dev4 $dev5 -n $num_disks -l $level -z $size + +offset=0 +imsm_check member $member0 $num_disks $level $size $offset +offset=$((offset+size+2048)) +imsm_check member $member1 $num_disks $level $size $offset +offset=$((offset+size+2048)) +imsm_check member $member2 $num_disks $level $size $offset +offset=$((offset+size+2048)) +imsm_check member $member3 $num_disks $level $size $offset +# at this point there should be more freespace at the start of the disk +# than the end +offset=0 +imsm_check member $member4 $num_disks $level $size $offset |