81 lines
2.5 KiB
Bash
Executable File
81 lines
2.5 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 (c) 2017 by Delphix. All rights reserved.
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#
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. $STF_SUITE/tests/functional/pool_checkpoint/pool_checkpoint.kshlib
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#
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# DESCRIPTION:
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# Ensure that checkpoint verification within zdb works as
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# we expect.
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#
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# STRATEGY:
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# 1. Create pool
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# 2. Populate it
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# 3. Take checkpoint
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# 4. Modify data (include at least one destructive change)
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# 5. Verify zdb finds checkpoint when run on current state
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# 6. Verify zdb finds old dataset when run on checkpointed
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# state
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# 7. Export pool, and verify the same things with zdb to
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# test the -e option.
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# 8. Import pool and discard checkpoint
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# 9. Verify zdb does not find the checkpoint anymore in the
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# current state.
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# 10.Verify that zdb cannot find the checkpointed state
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# anymore when trying to open it for verification.
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#
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verify_runnable "global"
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#
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# zdb does this thing where it imports the checkpointed state of the
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# pool under a new pool with a different name, alongside the pool
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# with the current state. The name of this temporary pool is the
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# name of the actual pool with the suffix below appended to it.
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#
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BOGUS_SUFFIX="_CHECKPOINTED_UNIVERSE"
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CHECKPOINTED_FS1=$TESTPOOL$BOGUS_SUFFIX/$TESTFS1
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setup_test_pool
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log_onexit cleanup_test_pool
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populate_test_pool
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log_must zpool checkpoint $TESTPOOL
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test_change_state_after_checkpoint
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log_must eval "zdb $TESTPOOL | grep -q \"Checkpointed uberblock found\""
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log_mustnot eval "zdb -k $TESTPOOL | grep -q \"Checkpointed uberblock found\""
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log_mustnot eval "zdb $TESTPOOL | grep \"Dataset $FS1\""
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log_must eval "zdb -k $TESTPOOL | grep \"Dataset $CHECKPOINTED_FS1\""
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log_must zpool export $TESTPOOL
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log_must eval "zdb -e $TESTPOOL | grep \"Checkpointed uberblock found\""
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log_mustnot eval "zdb -k -e $TESTPOOL | grep \"Checkpointed uberblock found\""
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log_mustnot eval "zdb -e $TESTPOOL | grep \"Dataset $FS1\""
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log_must eval "zdb -k -e $TESTPOOL | grep \"Dataset $CHECKPOINTED_FS1\""
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log_must zpool import $TESTPOOL
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log_must zpool checkpoint -d $TESTPOOL
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log_mustnot eval "zdb $TESTPOOL | grep \"Checkpointed uberblock found\""
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log_mustnot eval "zdb -k $TESTPOOL"
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log_pass "zdb can analyze checkpointed pools."
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