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8aed06ce8c
Avoid reinventing the wheel. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
77 lines
1.6 KiB
Bash
Executable File
77 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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test_info()
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{
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cat <<EOF
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Ensure recovery doesn't resurrect deleted records from recently inactive nodes
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EOF
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}
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. "${TEST_SCRIPTS_DIR}/integration.bash"
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ctdb_test_init
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set -e
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cluster_is_healthy
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testdb="rec_test.tdb"
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echo "Getting list of nodes..."
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ctdb_get_all_pnns
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first=$(echo "$all_pnns" | sed -n -e '1p')
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second=$(echo "$all_pnns" | sed -n -e '2p')
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notfirst=$(echo "$all_pnns" | tail -n +2)
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echo "Create/wipe test database ${testdb}"
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try_command_on_node $first $CTDB attach "$testdb"
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try_command_on_node $first $CTDB wipedb "$testdb"
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echo "store key(test1) data(value1)"
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try_command_on_node $first $CTDB writekey "$testdb" test1 value1
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echo "Migrate key(test1) to all nodes"
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try_command_on_node all $CTDB readkey "$testdb" test1
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echo "Stop node ${first}"
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try_command_on_node $first $CTDB stop
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wait_until_node_has_status $first stopped
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echo "Delete key(test1)"
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try_command_on_node $second $CTDB deletekey "$testdb" test1
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database_has_zero_records ()
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{
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local n
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for n in $notfirst ; do
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local num_records
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num_records=$(db_ctdb_cattdb_count_records "$n" "$testdb")
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if [ "$num_records" != 0 ] ; then
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return 1
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fi
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done
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return 0
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}
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echo "Trigger a recovery"
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try_command_on_node "$second" $CTDB recover
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echo "Checking that database has 0 records"
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database_has_zero_records
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echo "Continue node ${first}"
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try_command_on_node $first $CTDB continue
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wait_until_node_has_status $first notstopped
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echo "Get database contents"
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try_command_on_node -v $first $CTDB catdb "$testdb"
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if grep -q '^key(' "$outfile" ; then
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echo "BAD: Deleted record has been resurrected"
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exit 1
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fi
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echo "GOOD: Deleted record is still gone"
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