93 lines
3.5 KiB
Bash
93 lines
3.5 KiB
Bash
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#!/usr/bin/env bash
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../..)
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source $rootdir/test/common/autotest_common.sh
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source $rootdir/test/lvol/common.sh
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# Positive test for lvol store and lvol bdev rename.
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function test_rename_positive() {
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malloc_name=$(rpc_cmd bdev_malloc_create $MALLOC_SIZE_MB $MALLOC_BS)
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lvs_uuid=$(rpc_cmd bdev_lvol_create_lvstore "$malloc_name" lvs_test)
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bdev_name=("lvol_test"{0..3})
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bdev_aliases=("lvs_test/lvol_test"{0..3})
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# Calculate size and create two lvol bdevs on top
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lvol_size_mb=$( round_down $(( LVS_DEFAULT_CAPACITY_MB / 4 )) )
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lvol_size=$(( lvol_size_mb * 1024 * 1024 ))
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# Create 4 lvol bdevs on top of previously created lvol store
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bdev_uuids=()
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for i in "${!bdev_name[@]}"; do
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lvol_uuid=$(rpc_cmd bdev_lvol_create -u "$lvs_uuid" "${bdev_name[i]}" "$lvol_size_mb")
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lvol=$(rpc_cmd bdev_get_bdevs -b $lvol_uuid)
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[ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid" ]
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[ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ]
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[ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$(( lvol_size / MALLOC_BS ))" ]
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[ "$(jq '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases[i]}'"]')" ]
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bdev_uuids+=("$lvol_uuid")
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done
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# Rename lvol store and check if lvol store name and
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# lvol bdev aliases were updated properly
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new_lvs_name="lvs_new"
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bdev_aliases=("$new_lvs_name/lvol_test"{0..3})
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rpc_cmd bdev_lvol_rename_lvstore lvs_test "$new_lvs_name"
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lvs=$(rpc_cmd bdev_lvol_get_lvstores -u "$lvs_uuid")
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# verify it's there
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[ "$(jq -r '.[0].uuid' <<< "$lvs")" = "$lvs_uuid" ]
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[ "$(jq -r '.[0].name' <<< "$lvs")" = "$new_lvs_name" ]
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[ "$(jq -r '.[0].base_bdev' <<< "$lvs")" = "$malloc_name" ]
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# verify some of its parameters
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cluster_size=$(jq -r '.[0].cluster_size' <<< "$lvs")
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[ "$cluster_size" = "$LVS_DEFAULT_CLUSTER_SIZE" ]
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total_clusters=$(jq -r '.[0].total_data_clusters' <<< "$lvs")
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[ "$(( total_clusters * cluster_size ))" = "$LVS_DEFAULT_CAPACITY" ]
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for i in "${!bdev_uuids[@]}"; do
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lvol=$(rpc_cmd bdev_get_bdevs -b "${bdev_uuids[i]}")
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[ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid" ]
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[ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ]
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[ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$(( lvol_size / MALLOC_BS ))" ]
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[ "$(jq -r '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${bdev_aliases[i]}'"]')" ]
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done
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# Now try to rename the bdevs using their uuid as "old_name"
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# Verify that all bdev names were successfully updated
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bdev_names=("lbd_new"{0..3})
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new_bdev_aliases=()
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for bdev_name in "${bdev_names[@]}"; do
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new_bdev_aliases+=("$new_lvs_name/$bdev_name")
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done
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for i in "${!bdev_names[@]}"; do
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rpc_cmd bdev_lvol_rename "${bdev_aliases[i]}" "${bdev_names[i]}"
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lvol=$(rpc_cmd bdev_get_bdevs -b "${bdev_uuids[i]}")
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[ "$(jq -r '.[0].driver_specific.lvol.lvol_store_uuid' <<< "$lvol")" = "$lvs_uuid" ]
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[ "$(jq -r '.[0].block_size' <<< "$lvol")" = "$MALLOC_BS" ]
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[ "$(jq -r '.[0].num_blocks' <<< "$lvol")" = "$(( lvol_size / MALLOC_BS ))" ]
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[ "$(jq -r '.[0].aliases|sort' <<< "$lvol")" = "$(jq '.|sort' <<< '["'${new_bdev_aliases[i]}'"]')" ]
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done
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# Clean up
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for bdev in "${new_bdev_aliases[@]}"; do
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rpc_cmd bdev_lvol_delete "$bdev"
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done
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rpc_cmd bdev_lvol_delete_lvstore -u "$lvs_uuid"
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rpc_cmd bdev_malloc_delete "$malloc_name"
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check_leftover_devices
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}
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$rootdir/app/spdk_tgt/spdk_tgt &
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spdk_pid=$!
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trap 'killprocess "$spdk_pid"; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $spdk_pid
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run_test "test_rename_positive" test_rename_positive
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trap - SIGINT SIGTERM EXIT
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killprocess $spdk_pid
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