124 lines
4.5 KiB
Bash
Executable File
124 lines
4.5 KiB
Bash
Executable File
#!/bin/ksh -p
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#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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#
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# Copyright 2018, loli10K <ezomori.nozomu@gmail.com>. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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#
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# DESCRIPTION:
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# ZFS 'filesystem_count' property is handled correctly by various actions
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#
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# STRATEGY:
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# 1. Verify 'zfs create' and 'zfs clone' increment 'filesystem_count' value
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# 2. Verify 'zfs destroy' decrements the value
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# 3. Verify 'zfs rename' updates counts across different hierarchies
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# 4. Verify 'zfs promote' preserves counts within different hierarchies
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# 5. Verify 'zfs receive' correct behaviour
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# 6. Verify 'zfs rollback' does not update 'filesystem_count' value
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# 7. Verify 'zfs diff' does not update 'filesystem_count' value
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#
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verify_runnable "both"
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function setup
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{
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log_must zfs create "$DATASET_TEST"
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log_must zfs create "$DATASET_UTIL"
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# Set filesystem_limit just to activate the filesystem_count property
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log_must zfs set filesystem_limit=100 "$DATASET_TEST"
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}
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function cleanup
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{
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destroy_dataset "$DATASET_TEST" "-Rf"
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destroy_dataset "$DATASET_UTIL" "-Rf"
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rm -f $ZSTREAM
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}
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log_assert "Verify 'filesystem_count' is handled correctly by various actions"
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log_onexit cleanup
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DATASET_TEST="$TESTPOOL/$TESTFS/filesystem_count_test"
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DATASET_UTIL="$TESTPOOL/$TESTFS/filesystem_count_util"
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ZSTREAM="$TEST_BASE_DIR/filesystem_count.$$"
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# 1. Verify 'zfs create' and 'zfs clone' increment 'filesystem_count' value
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setup
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "0"
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log_must zfs create "$DATASET_TEST/create_clone"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "1"
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log_must zfs snapshot "$DATASET_TEST/create_clone@snap"
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log_must zfs clone "$DATASET_TEST/create_clone@snap" "$DATASET_TEST/clone"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "2"
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cleanup
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# 2. Verify 'zfs destroy' decrements the value
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setup
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log_must zfs create "$DATASET_TEST/destroy"
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log_must zfs destroy "$DATASET_TEST/destroy"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "0"
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cleanup
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# 3. Verify 'zfs rename' updates counts across different hierarchies
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setup
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log_must zfs create "$DATASET_TEST/rename"
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log_must zfs rename "$DATASET_TEST/rename" "$DATASET_UTIL/renamed"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "0"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_UTIL")" == "1"
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cleanup
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# 4. Verify 'zfs promote' preserves counts within different hierarchies
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setup
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log_must zfs create "$DATASET_UTIL/promote"
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log_must zfs snapshot "$DATASET_UTIL/promote@snap"
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log_must zfs clone "$DATASET_UTIL/promote@snap" "$DATASET_TEST/promoted"
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log_must zfs promote "$DATASET_TEST/promoted"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "1"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_UTIL")" == "1"
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cleanup
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# 5. Verify 'zfs receive' correct behaviour
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setup
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log_must zfs create "$DATASET_UTIL/send"
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log_must zfs snapshot "$DATASET_UTIL/send@snap1"
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log_must zfs snapshot "$DATASET_UTIL/send@snap2"
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log_must eval "zfs send $DATASET_UTIL/send@snap1 > $ZSTREAM"
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log_must eval "zfs receive $DATASET_TEST/received < $ZSTREAM"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "1"
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log_must eval "zfs send -i @snap1 $DATASET_UTIL/send@snap2 > $ZSTREAM"
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log_must eval "zfs receive $DATASET_TEST/received < $ZSTREAM"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "1"
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cleanup
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# 6. Verify 'zfs rollback' does not update 'filesystem_count' value
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setup
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log_must zfs create "$DATASET_TEST/rollback"
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log_must zfs snapshot "$DATASET_TEST/rollback@snap"
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log_must zfs rollback "$DATASET_TEST/rollback@snap"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "1"
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cleanup
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# 7. Verify 'zfs diff' does not update 'filesystem_count' value
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setup
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log_must zfs create "$DATASET_TEST/diff"
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log_must zfs snapshot "$DATASET_TEST/diff@snap1"
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log_must zfs snapshot "$DATASET_TEST/diff@snap2"
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log_must zfs diff "$DATASET_TEST/diff@snap1" "$DATASET_TEST/diff@snap2"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "1"
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log_must zfs diff "$DATASET_TEST/diff@snap2"
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log_must test "$(get_prop 'filesystem_count' "$DATASET_TEST")" == "1"
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log_pass "'filesystem_count' property is handled correctly"
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