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* Use "#!/usr/bin/env bash" for improved portability * Drop test_info() definition and replace it with a comment The use of test_info() is pointless. * Drop call to cluster_is_healthy() This is a holdover from when the previous test would restart daemons to get things ready for a test. There was also a bug where going into recovery during the restart would sometimes cause the cluster to become unhealthy. If we really need something like this then we can add it to ctdb_test_init(). * Make order of preamble consistent Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
98 lines
2.4 KiB
Bash
Executable File
98 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Confirm that 'ctdb restoredb' works correctly:
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# 1. Create a persistent test database
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# 2. Add some records to test database
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# 3. Backup database
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# 4. Wipe database and verify the database is empty on all nodes
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# 5. Restore database and make sure all the records are restored
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# 6. Make sure no recovery has been triggered
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. "${TEST_SCRIPTS_DIR}/integration.bash"
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set -e
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ctdb_test_init
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try_command_on_node 0 $CTDB status
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generation=$(sed -n -e 's/^Generation:\([0-9]*\)/\1/p' "$outfile")
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try_command_on_node 0 "$CTDB listnodes | wc -l"
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num_nodes="$out"
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# 2.
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test_db="restoredb_test.tdb"
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test_dump=$(mktemp)
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echo $test_dump
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echo "Create persistent test database \"$test_db\""
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try_command_on_node 0 $CTDB attach "$test_db" persistent
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try_command_on_node 0 $CTDB wipedb "$test_db"
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# 3.
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# add 10,000 records to database
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echo "Adding 10000 records to database"
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(
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for i in $(seq 1 10000) ; do
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echo "\"key$i\" \"value$i\""
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done
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) | try_command_on_node -i 0 $CTDB ptrans "$test_db"
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num_records=$(db_ctdb_cattdb_count_records 1 "$test_db")
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if [ $num_records = "10000" ] ; then
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echo "OK: Records added"
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else
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echo "BAD: We did not end up with 10000 records"
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echo "num records = $num_records"
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exit 1
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fi
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ctdb_test_exit_hook_add "rm -f $test_dump"
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# 4.
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echo "Backup database"
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try_command_on_node 0 $CTDB backupdb "$test_db" "$test_dump"
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# 5.
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echo "Wipe database"
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try_command_on_node 0 $CTDB wipedb "$test_db"
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# check that the database is restored
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num_records=$(db_ctdb_cattdb_count_records 1 "$test_db")
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if [ $num_records = "0" ] ; then
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echo "OK: Database was wiped"
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else
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echo "BAD: We did not end up with an empty database"
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echo "num records = $num_records"
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exit 1
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fi
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# 6.
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echo "Restore database"
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try_command_on_node 0 $CTDB restoredb "$test_dump" "$test_db"
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# check that the database is restored
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num_records=$(db_ctdb_cattdb_count_records 1 "$test_db")
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if [ $num_records = "10000" ] ; then
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echo "OK: Database was restored"
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else
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echo "BAD: We did not end up with 10000 records"
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echo "num records = $num_records"
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exit 1
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fi
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# 7.
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wait_until_ready
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try_command_on_node 0 $CTDB status
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new_generation=$(sed -n -e 's/^Generation:\([0-9]*\)/\1/p' "$outfile")
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echo "Old generation = $generation"
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echo "New generation = $new_generation"
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if [ "$generation" = "$new_generation" ]; then
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echo "OK: Database recovery not triggered."
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else
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echo "BAD: Database recovery triggered."
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exit 1
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fi
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