mirror of
https://github.com/samba-team/samba.git
synced 2024-12-25 23:21:54 +03:00
339da2295b
Drop the PNN part of the argument, improve output. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
67 lines
1.6 KiB
Bash
Executable File
67 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
test_info()
|
|
{
|
|
cat <<EOF
|
|
Verify that 'ctdb process-exists' shows correct information.
|
|
|
|
The implementation is creative about how it gets PIDs for existing and
|
|
non-existing processes.
|
|
|
|
Prerequisites:
|
|
|
|
* An active CTDB cluster with at least 2 active nodes.
|
|
|
|
Steps:
|
|
|
|
1. Verify that the status on all of the ctdb nodes is 'OK'.
|
|
2. On one of the cluster nodes, get the PID of an existing process
|
|
(using ps wax).
|
|
3. Run 'ctdb process-exists <pid>' on the node and verify that the
|
|
correct output is shown.
|
|
4. Run 'ctdb process-exists <pid>' with a pid of a non-existent
|
|
process and verify that the correct output is shown.
|
|
|
|
Expected results:
|
|
|
|
* 'ctdb process-exists' shows the correct output.
|
|
EOF
|
|
}
|
|
|
|
. "${TEST_SCRIPTS_DIR}/integration.bash"
|
|
|
|
ctdb_test_init "$@"
|
|
|
|
set -e
|
|
|
|
cluster_is_healthy
|
|
|
|
test_node=1
|
|
|
|
# Create a background process on $test_node that will last for 60 seconds.
|
|
# It should still be there when we check.
|
|
try_command_on_node $test_node 'sleep 60 >/dev/null 2>&1 & echo $!'
|
|
pid="$out"
|
|
|
|
echo "Checking for PID $pid on node $test_node"
|
|
# set -e is good, but avoid it here
|
|
status=0
|
|
try_command_on_node $test_node "$CTDB process-exists ${pid}" || status=$?
|
|
echo "$out"
|
|
|
|
if [ $status -eq 0 ] ; then
|
|
echo "OK"
|
|
else
|
|
echo "BAD"
|
|
testfailures=1
|
|
fi
|
|
|
|
# Now just echo the PID of the shell from the onnode process on node
|
|
# 2. This PID will disappear and PIDs shouldn't roll around fast
|
|
# enough to trick the test... but there is a chance that will happen!
|
|
try_command_on_node $test_node 'echo $$'
|
|
pid="$out"
|
|
|
|
echo "Checking for PID $pid on node $test_node"
|
|
try_command_on_node -v $test_node "! $CTDB process-exists ${pid}"
|