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3cdc0cb708
$TEST_WRAP to $CTDB_TEST_WRAPPER - value now set using $CTDB_TEST_REMOTE_SCRIPTS_DIR if that is set. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit a69545d7dec78eefb85a1598e5db4667cc210bf9)
86 lines
1.8 KiB
Bash
Executable File
86 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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test_info()
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{
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cat <<EOF
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Verify that 'ctdb getpid' works as expected.
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Prerequisites:
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* An active CTDB cluster with at least 2 active nodes.
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Steps:
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1. Verify that the status on all of the ctdb nodes is 'OK'.
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2. Run 'ctdb getpid -n <number>' on the nodes to check the PID of the
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ctdbd process.
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3. Verify that the output is valid.
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4. Verify that with the '-n all' option the command shows the PIDs on
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all the nodes
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Expected results:
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* 'ctdb getpid' shows valid output.
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EOF
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}
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. ctdb_test_functions.bash
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ctdb_test_init "$@"
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set -e
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onnode 0 $CTDB_TEST_WRAPPER cluster_is_healthy
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# This is an attempt at being independent of the number of nodes
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# reported by "ctdb getpid -n all".
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try_command_on_node 0 "ctdb listnodes | wc -l"
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num_nodes="$out"
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echo "There are $num_nodes nodes..."
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# Call getpid a few different ways and make sure the answer is always the same.
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try_command_on_node -v 1 "onnode -q all ctdb getpid"
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pids_onnode="$out"
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try_command_on_node -v 1 "onnode -q 1 ctdb getpid -n all"
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pids_getpid_all="$out"
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cmd=""
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n=0
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while [ $n -lt $num_nodes ] ; do
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cmd="${cmd}${cmd:+; }ctdb getpid -n $n"
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n=$(($n + 1))
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done
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try_command_on_node -v 1 "$cmd"
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pids_getpid_n="$out"
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if [ "$pids_onnode" = "$pids_getpid_all" -a \
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"$pids_getpid_all" = "$pids_getpid_n" ] ; then
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echo "They're the same... cool!"
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else
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echo "Error: they differ."
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testfailures=1
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fi
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echo "Checking each PID for validity"
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n=0
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while [ $n -lt $num_nodes ] ; do
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read line
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pid=${line#Pid:}
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try_command_on_node $n "ls -l /proc/${pid}/exe | sed -e 's@.*/@@'"
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echo -n "Node ${n}, PID ${pid} looks to be running \"$out\" - "
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if [ "$out" = "ctdbd" ] ; then
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echo "GOOD!"
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else
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echo "BAD!"
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testfailures=1
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fi
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n=$(($n + 1))
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done <<<"$pids_onnode"
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ctdb_test_exit
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