diff options
Diffstat (limited to 'src/spdk/test/lvol/rename.sh')
| -rwxr-xr-x | src/spdk/test/lvol/rename.sh | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/src/spdk/test/lvol/rename.sh b/src/spdk/test/lvol/rename.sh new file mode 100755 index 000000000..607073c51 --- /dev/null +++ b/src/spdk/test/lvol/rename.sh @@ -0,0 +1,219 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/lvol/common.sh + +# Positive test for lvol store and lvol bdev rename. +function test_rename_positive() { + malloc_name=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + lvs_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name" lvs_test) + bdev_name=("lvol_test"{0..3}) + bdev_aliases=("lvs_test/lvol_test"{0..3}) + + # Calculate size and create two lvol bdevs on top + lvol_size_mb=$(round_down $((LVS_DEFAULT_CAPACITY_MB / 4))) + lvol_size=$((lvol_size_mb * 1024 * 1024)) + + # Create 4 lvol bdevs on top of previously created lvol store + bdev_uuids=() + for i in "${!bdev_name[@]}"; do + lvol_uuid=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid" "${bdev_name[i]}" "$lvol_size_mb") + lvol=$(rpc_cmd bdev_get_bdevs -b $lvol_uuid) + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases[i]}'"]')" ] + bdev_uuids+=("$lvol_uuid") + done + + # Rename lvol store and check if lvol store name and + # lvol bdev aliases were updated properly + new_lvs_name="lvs_new" + bdev_aliases=("$new_lvs_name/lvol_test"{0..3}) + + rpc_cmd bdev_lvol_rename_lvstore lvs_test "$new_lvs_name" + + lvs=$(rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid") + + # verify it's there + [ "$(jq -r '.[0].uuid' <<< "$lvs")" = "$lvs_uuid" ] + [ "$(jq -r '.[0].name' <<< "$lvs")" = "$new_lvs_name" ] + [ "$(jq -r '.[0].base_bdev' <<< "$lvs")" = "$malloc_name" ] + + # verify some of its parameters + cluster_size=$(jq -r '.[0].cluster_size' <<< "$lvs") + [ "$cluster_size" = "$LVS_DEFAULT_CLUSTER_SIZE" ] + total_clusters=$(jq -r '.[0].total_data_clusters' <<< "$lvs") + [ "$((total_clusters * cluster_size))" = "$LVS_DEFAULT_CAPACITY" ] + + for i in "${!bdev_uuids[@]}"; do + lvol=$(rpc_cmd bdev_get_bdevs -b "${bdev_uuids[i]}") + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq -r '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases[i]}'"]')" ] + done + + # Now try to rename the bdevs using their uuid as "old_name" + # Verify that all bdev names were successfully updated + bdev_names=("lbd_new"{0..3}) + new_bdev_aliases=() + for bdev_name in "${bdev_names[@]}"; do + new_bdev_aliases+=("$new_lvs_name/$bdev_name") + done + for i in "${!bdev_names[@]}"; do + rpc_cmd bdev_lvol_rename "${bdev_aliases[i]}" "${bdev_names[i]}" + lvol=$(rpc_cmd bdev_get_bdevs -b "${bdev_uuids[i]}") + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq -r '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${new_bdev_aliases[i]}'"]')" ] + done + + # Clean up + for bdev in "${new_bdev_aliases[@]}"; do + rpc_cmd bdev_lvol_delete "$bdev" + done + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid" + rpc_cmd bdev_malloc_delete "$malloc_name" + check_leftover_devices +} + +# Negative test case for lvol store rename. +# Check that error is returned when trying to rename not existing lvol store. +# Check that error is returned when trying to rename to a name which is already +# used by another lvol store. +function test_rename_lvs_negative() { + # Call bdev_lvol_rename_lvstore with name pointing to not existing lvol store + rpc_cmd bdev_lvol_rename_lvstore NOTEXIST WHATEVER && false + + # Construct two malloc bdevs + malloc_name1=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + malloc_name2=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + + # Create lvol store on each malloc bdev + lvs_uuid1=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name1" lvs_test1) + lvs_uuid2=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name2" lvs_test2) + + # Create lists with lvol bdev names and aliases for later use + bdev_names_1=("lvol_test_1_"{0..3}) + bdev_names_2=("lvol_test_2_"{0..3}) + bdev_aliases_1=("lvs_test1/lvol_test_1_"{0..3}) + bdev_aliases_2=("lvs_test2/lvol_test_2_"{0..3}) + + # Calculate size and create two lvol bdevs on top + lvol_size_mb=$(round_down $((LVS_DEFAULT_CAPACITY_MB / 4))) + lvol_size=$((lvol_size_mb * 1024 * 1024)) + + # # Create 4 lvol bdevs on top of each lvol store + bdev_uuids_1=() + bdev_uuids_2=() + for i in "${!bdev_names_1[@]}"; do + lvol_uuid=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid1" "${bdev_names_1[i]}" "$lvol_size_mb") + lvol=$(rpc_cmd bdev_get_bdevs -b "$lvol_uuid") + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid1" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases_1[i]}'"]')" ] + bdev_uuids_1+=("$lvol_uuid") + + lvol_uuid=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid2" "${bdev_names_2[i]}" "$lvol_size_mb") + lvol=$(rpc_cmd bdev_get_bdevs -b "$lvol_uuid") + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid2" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases_2[i]}'"]')" ] + bdev_uuids_2+=("$lvol_uuid") + done + + # Call bdev_lvol_rename_lvstore on first lvol store and try to change its name to + # the same name as used by second lvol store + rpc_cmd bdev_lvol_rename_lvstore lvs_test1 lvs_test2 && false + + # Verify that names of lvol stores and lvol bdevs did not change + lvs=$(rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid1") + [ "$(jq -r '.[0].uuid' <<< "$lvs")" = "$lvs_uuid1" ] + [ "$(jq -r '.[0].name' <<< "$lvs")" = "lvs_test1" ] + [ "$(jq -r '.[0].base_bdev' <<< "$lvs")" = "$malloc_name1" ] + [ "$(jq -r '.[0].cluster_size' <<< "$lvs")" = "$LVS_DEFAULT_CLUSTER_SIZE" ] + lvs=$(rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid2") + [ "$(jq -r '.[0].uuid' <<< "$lvs")" = "$lvs_uuid2" ] + [ "$(jq -r '.[0].name' <<< "$lvs")" = "lvs_test2" ] + [ "$(jq -r '.[0].base_bdev' <<< "$lvs")" = "$malloc_name2" ] + [ "$(jq -r '.[0].cluster_size' <<< "$lvs")" = "$LVS_DEFAULT_CLUSTER_SIZE" ] + + for i in "${!bdev_uuids_1[@]}"; do + lvol=$(rpc_cmd bdev_get_bdevs -b "${bdev_uuids_1[i]}") + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid1" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases_1[i]}'"]')" ] + + lvol=$(rpc_cmd bdev_get_bdevs -b "${bdev_uuids_2[i]}") + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid2" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases_2[i]}'"]')" ] + done + + # Clean up + for bdev in "${bdev_aliases_1[@]}" "${bdev_alisaes_2[@]}"; do + rpc_cmd bdev_lvol_delete "$bdev" + done + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid1" + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid2" + rpc_cmd bdev_malloc_delete "$malloc_name1" + rpc_cmd bdev_malloc_delete "$malloc_name2" + check_leftover_devices +} + +# Negative test case for lvol bdev rename. +# Check that error is returned when trying to rename not existing lvol bdev +# Check that error is returned when trying to rename to a name which is already +# used by another lvol bdev. +function test_lvol_rename_negative() { + # Call bdev_lvol_rename with name pointing to not existing lvol bdev + rpc_cmd bdev_lvol_rename NOTEXIST WHATEVER && false + + malloc_name=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + lvs_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name" lvs_test) + + # Calculate lvol bdev size + lvol_size_mb=$(round_down $((LVS_DEFAULT_CAPACITY_MB / 2))) + lvol_size=$((lvol_size_mb * 1024 * 1024)) + + # Create two lvol bdevs on top of previously created lvol store + lvol_uuid1=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid" lvol_test1 "$lvol_size_mb") + lvol_uuid2=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid" lvol_test2 "$lvol_size_mb") + + # Call bdev_lvol_rename on first lvol bdev and try to change its name to + # the same name as used by second lvol bdev + rpc_cmd bdev_lvol_rename lvol_test1 lvol_test2 && false + + # Verify that lvol bdev still have the same names as before + lvol=$(rpc_cmd bdev_get_bdevs -b $lvol_uuid1) + [ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid" ] + [ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ] + [ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$((lvol_size / MALLOC_BS))" ] + [ "$(jq -r '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["lvs_test/lvol_test1"]')" ] + + rpc_cmd bdev_lvol_delete lvs_test/lvol_test1 + rpc_cmd bdev_lvol_delete lvs_test/lvol_test2 + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid" + rpc_cmd bdev_malloc_delete "$malloc_name" + check_leftover_devices +} + +$SPDK_BIN_DIR/spdk_tgt & +spdk_pid=$! +trap 'killprocess "$spdk_pid"; exit 1' SIGINT SIGTERM EXIT +waitforlisten $spdk_pid + +run_test "test_rename_positive" test_rename_positive +run_test "test_rename_lvs_negative" test_rename_lvs_negative +run_test "test_lvol_rename_negative" test_lvol_rename_negative + +trap - SIGINT SIGTERM EXIT +killprocess $spdk_pid |