diff options
Diffstat (limited to 'src/spdk/test/lvol/hotremove.sh')
| -rwxr-xr-x | src/spdk/test/lvol/hotremove.sh | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/src/spdk/test/lvol/hotremove.sh b/src/spdk/test/lvol/hotremove.sh new file mode 100755 index 000000000..8306b301c --- /dev/null +++ b/src/spdk/test/lvol/hotremove.sh @@ -0,0 +1,216 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/lvol/common.sh + +# create an lvol on lvs, then remove the lvs +function test_hotremove_lvol_store() { + # create lvs + lvol on top + malloc_name=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + lvs_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name" lvs_test) + lvol_uuid=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid" lvol_test "$LVS_DEFAULT_CAPACITY_MB") + + # remove lvs (with one lvol open) + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid" + rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid" && false + lvolstores=$(rpc_cmd bdev_lvol_get_lvstores) + [ "$(jq length <<< "$lvolstores")" == "0" ] + + # make sure we can't destroy the lvs again + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid" && false + + # make sure the lvol is also gone + rpc_cmd bdev_get_bdevs -b "$lvol_uuid" && false + lvols=$(rpc_cmd bdev_get_bdevs | jq -r '[ .[] | select(.product_name == "Logical Volume") ]') + [ "$(jq length <<< "$lvols")" == "0" ] + + # clean up + rpc_cmd bdev_malloc_delete "$malloc_name" + check_leftover_devices +} + +# destroy lvs with 4 lvols on top +function test_hotremove_lvol_store_multiple_lvols() { + # create lvs + malloc_name=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + lvs_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name" lvs_test) + + # calculate lvol size + lvol_size_mb=$(round_down $(((MALLOC_SIZE_MB - LVS_DEFAULT_CLUSTER_SIZE_MB) / 4))) + + # create 4 lvols + for i in $(seq 1 4); do + rpc_cmd bdev_lvol_create -u "$lvs_uuid" "lvol_test${i}" "$lvol_size_mb" + done + + lvols=$(rpc_cmd bdev_get_bdevs | jq -r '[ .[] | select(.product_name == "Logical Volume") ]') + [ "$(jq length <<< "$lvols")" == "4" ] + + # remove lvs (with 4 lvols open) + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid" + rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid" && false + + # make sure all lvols are gone + lvols=$(rpc_cmd bdev_get_bdevs | jq -r '[ .[] | select(.product_name == "Logical Volume") ]') + [ "$(jq length <<< "$lvols")" == "0" ] + + # clean up + rpc_cmd bdev_malloc_delete "$malloc_name" + check_leftover_devices +} + +# create an lvs on malloc, then remove just the malloc +function test_hotremove_lvol_store_base() { + # create lvs + lvol on top + malloc_name=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + lvs_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name" lvs_test) + + # clean up + rpc_cmd bdev_malloc_delete "$malloc_name" + # make sure the lvs is gone + rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid" && false + # make sure we can't delete the lvs again + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid" && false + check_leftover_devices +} + +# create an lvs on malloc, then an lvol, then remove just the malloc +function test_hotremove_lvol_store_base_with_lvols() { + # create lvs + lvol on top + malloc_name=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS) + lvs_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name" lvs_test) + lvol_uuid=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid" lvol_test "$LVS_DEFAULT_CAPACITY_MB") + + rpc_cmd bdev_get_bdevs -b "$lvol_uuid" + + # clean up + rpc_cmd bdev_malloc_delete "$malloc_name" + # make sure the lvol is gone + rpc_cmd bdev_get_bdevs -b "$lvol_uuid" && false + # make sure the lvs is gone as well + rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid" && false + + # make sure we can't delete the lvs again + rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid" && false + check_leftover_devices +} + +function test_bdev_lvol_delete_lvstore_with_clones() { + local snapshot_name1=snapshot1 snapshot_uuid1 + local snapshot_name2=snapshot2 snapshot_uuid2 + local clone_name=clone clone_uuid + local lbd_name=lbd_test + + local bdev_uuid + local lvstore_name=lvs_name lvstore_uuid + local malloc_dev + + malloc_dev=$(rpc_cmd bdev_malloc_create 256 "$MALLOC_BS") + lvstore_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_dev" "$lvstore_name") + + get_lvs_jq bdev_lvol_get_lvstores -u "$lvstore_uuid" + [[ ${jq_out["uuid"]} == "$lvstore_uuid" ]] + [[ ${jq_out["name"]} == "$lvstore_name" ]] + [[ ${jq_out["base_bdev"]} == "$malloc_dev" ]] + + size=$((jq_out["free_clusters"] * jq_out["cluster_size"] / 4 / 1024 ** 2)) + + bdev_uuid=$(rpc_cmd bdev_lvol_create -u "$lvstore_uuid" "$lbd_name" "$size") + + get_bdev_jq bdev_get_bdevs -b "$bdev_uuid" + + snapshot_uuid1=$(rpc_cmd bdev_lvol_snapshot "${jq_out["name"]}" "$snapshot_name1") + + get_bdev_jq bdev_get_bdevs -b "$lvstore_name/$snapshot_name1" + [[ ${jq_out["name"]} == "$snapshot_uuid1" ]] + [[ ${jq_out["product_name"]} == "Logical Volume" ]] + [[ ${jq_out["aliases[0]"]} == "$lvstore_name/$snapshot_name1" ]] + + clone_uuid=$(rpc_cmd bdev_lvol_clone "$lvstore_name/$snapshot_name1" "$clone_name") + + get_bdev_jq bdev_get_bdevs -b "$lvstore_name/$clone_name" + [[ ${jq_out["name"]} == "$clone_uuid" ]] + [[ ${jq_out["product_name"]} == "Logical Volume" ]] + [[ ${jq_out["aliases[0]"]} == "$lvstore_name/$clone_name" ]] + + snapshot_uuid2=$(rpc_cmd bdev_lvol_snapshot "${jq_out["name"]}" "$snapshot_name2") + + get_bdev_jq bdev_get_bdevs -b "$lvstore_name/$snapshot_name2" + [[ ${jq_out["name"]} == "$snapshot_uuid2" ]] + [[ ${jq_out["product_name"]} == "Logical Volume" ]] + [[ ${jq_out["aliases[0]"]} == "$lvstore_name/$snapshot_name2" ]] + + rpc_cmd bdev_lvol_delete "$snapshot_uuid1" && false + rpc_cmd bdev_lvol_delete_lvstore -u "$lvstore_uuid" + rpc_cmd bdev_malloc_delete "$malloc_dev" + + check_leftover_devices +} + +# Test for unregistering the lvol bdevs. Removing malloc bdev under an lvol +# store triggers unregister of all lvol bdevs. Verify it with clones present. +function test_unregister_lvol_bdev() { + local snapshot_name1=snapshot1 snapshot_uuid1 + local snapshot_name2=snapshot2 snapshot_uuid2 + local clone_name=clone clone_uuid + local lbd_name=lbd_test + + local bdev_uuid + local lvstore_name=lvs_name lvstore_uuid + local malloc_dev + + malloc_dev=$(rpc_cmd bdev_malloc_create 256 "$MALLOC_BS") + lvstore_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_dev" "$lvstore_name") + + get_lvs_jq bdev_lvol_get_lvstores -u "$lvstore_uuid" + [[ ${jq_out["uuid"]} == "$lvstore_uuid" ]] + [[ ${jq_out["name"]} == "$lvstore_name" ]] + [[ ${jq_out["base_bdev"]} == "$malloc_dev" ]] + + size=$((jq_out["free_clusters"] * jq_out["cluster_size"] / 4 / 1024 ** 2)) + + bdev_uuid=$(rpc_cmd bdev_lvol_create -u "$lvstore_uuid" "$lbd_name" "$size") + + get_bdev_jq bdev_get_bdevs -b "$bdev_uuid" + + snapshot_uuid1=$(rpc_cmd bdev_lvol_snapshot "${jq_out["name"]}" "$snapshot_name1") + + get_bdev_jq bdev_get_bdevs -b "$lvstore_name/$snapshot_name1" + [[ ${jq_out["name"]} == "$snapshot_uuid1" ]] + [[ ${jq_out["product_name"]} == "Logical Volume" ]] + [[ ${jq_out["aliases[0]"]} == "$lvstore_name/$snapshot_name1" ]] + + clone_uuid=$(rpc_cmd bdev_lvol_clone "$lvstore_name/$snapshot_name1" "$clone_name") + + get_bdev_jq bdev_get_bdevs -b "$lvstore_name/$clone_name" + [[ ${jq_out["name"]} == "$clone_uuid" ]] + [[ ${jq_out["product_name"]} == "Logical Volume" ]] + [[ ${jq_out["aliases[0]"]} == "$lvstore_name/$clone_name" ]] + + snapshot_uuid2=$(rpc_cmd bdev_lvol_snapshot "${jq_out["name"]}" "$snapshot_name2") + + get_bdev_jq bdev_get_bdevs -b "$lvstore_name/$snapshot_name2" + [[ ${jq_out["name"]} == "$snapshot_uuid2" ]] + [[ ${jq_out["product_name"]} == "Logical Volume" ]] + [[ ${jq_out["aliases[0]"]} == "$lvstore_name/$snapshot_name2" ]] + + rpc_cmd bdev_malloc_delete "$malloc_dev" + 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_hotremove_lvol_store" test_hotremove_lvol_store +run_test "test_hotremove_lvol_store_multiple_lvols" test_hotremove_lvol_store_multiple_lvols +run_test "test_hotremove_lvol_store_base" test_hotremove_lvol_store_base +run_test "test_hotremove_lvol_store_base_with_lvols" test_hotremove_lvol_store_base_with_lvols +run_test "test_bdev_lvol_delete_lvstore_with_clones" test_bdev_lvol_delete_lvstore_with_clones +run_test "test_unregister_lvol_bdev" test_unregister_lvol_bdev + +trap - SIGINT SIGTERM EXIT +killprocess $spdk_pid |