117 lines
3.7 KiB
Text
117 lines
3.7 KiB
Text
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# 0 - POSITIVE test, otherwise NEGATIVE test
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negative_test=$1
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# 0 - On-line Capacity Expansion test, otherwise LEVEL migration or CHUNK size migration test
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migration_test=$2
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function grow_member() {
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local member=$1
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local disks=$2
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local comps=$3
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local level=$4
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local size=$5
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local offset=$6
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local chunk=$7
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local old_chunk=$8
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local array_size=$((comps * size))
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rm -f $backup_imsm
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if [ $chunk -eq $old_chunk ]; then
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( set -ex; mdadm --grow $member --level=$level )
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else
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( set -ex; mdadm --grow $member --chunk=$chunk )
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fi
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local status=$?
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if [ $negative_test -ne 0 ]; then
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if [ $status -eq 0 ]; then
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echo >&2 "**Error**: $member: --grow should failed, but it completed successfuly"
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exit 1
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fi
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return
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fi
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check wait
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sleep 5
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imsm_check member $member $disks $level $size $array_size $offset $chunk
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testdev $member $comps $size $chunk
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}
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# Create container
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mdadm --create --run $container --metadata=imsm --raid-disks=$num_disks $device_list
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check wait
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imsm_check container $num_disks
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# Create first volume inside the container
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if [[ ! -z $vol0_chunk ]]; then
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mdadm --create --run $member0 --level=$vol0_level --size=$vol0_comp_size --chunk=$vol0_chunk --raid-disks=$num_disks $device_list
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else
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mdadm --create --run $member0 --level=$vol0_level --size=$vol0_comp_size --raid-disks=$num_disks $device_list
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fi
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check wait
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# Create second volume inside the container (if defined)
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if [ ! -z $vol1_level ]; then
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if [ ! -z $vol1_chunk ]; then
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mdadm --create --run $member1 --level=$vol1_level --size=$vol1_comp_size --chunk=$vol1_chunk --raid-disks=$num_disks $device_list
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else
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mdadm --create --run $member1 --level=$vol1_level --size=$vol1_comp_size --raid-disks=$num_disks $device_list
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fi
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check wait
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fi
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# Wait for any RESYNC to complete
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check wait
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# Test first volume
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imsm_check member $member0 $num_disks $vol0_level $vol0_comp_size $((vol0_comp_size * vol0_num_comps)) $vol0_offset $vol0_chunk
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testdev $member0 $vol0_num_comps $vol0_comp_size $vol0_chunk
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# Test second volume (if defined)
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if [ ! -z $vol1_level ]; then
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imsm_check member $member1 $num_disks $vol1_level $vol1_comp_size $((vol1_comp_size * vol1_num_comps)) $vol1_offset $vol1_chunk
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testdev $member1 $vol1_num_comps $vol1_comp_size $vol1_chunk
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fi
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# Add extra disks to container if operation requires spares in container.
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for i in $spare_list
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do
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mdadm --add $container $i
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check wait
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num_disks=$((num_disks + 1))
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done
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imsm_check container $num_disks
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num_disks=$((num_disks + add_to_num_disks))
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backup_imsm=/tmp/backup_imsm
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# Grow each member or a container depending on the type of an operation
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if [ $migration_test -ne 0 ]; then
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if [ -z $new_num_disks ]; then
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new_num_disks=$num_disks
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fi
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grow_member $member0 $new_num_disks $vol0_new_num_comps $vol0_new_level $vol0_comp_size $vol0_offset $vol0_new_chunk $vol0_chunk
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if [[ $vol1_new_chunk -ne 0 ]] ; then
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grow_member $member1 $new_num_disks $vol1_new_num_comps $vol1_new_level $vol1_comp_size $vol1_offset $vol1_new_chunk $vol1_chunk
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fi
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else
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rm -f $backup_imsm
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( set -x; mdadm --grow $container --raid-disks=$num_disks )
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grow_status=$?
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if [ $negative_test -ne 0 ]; then
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if [ $grow_status -eq 0 ]; then
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echo >&2 "**Error**: $container: --grow should failed, but it completed successfuly"
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exit 1
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fi
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else
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check wait
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check wait
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imsm_check member $member0 $num_disks $vol0_level $vol0_comp_size $((vol0_comp_size * vol0_new_num_comps)) $vol0_offset $vol0_chunk
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testdev $member0 $vol0_new_num_comps $vol0_comp_size $vol0_chunk
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if [ $vol1_new_num_comps -ne 0 ]; then
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imsm_check member $member1 $num_disks $vol1_level $vol1_comp_size $((vol1_comp_size * vol1_new_num_comps)) $vol1_offset $vol1_chunk
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testdev $member1 $vol1_new_num_comps $vol1_comp_size $vol1_chunk
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fi
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fi
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fi
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exit 0
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