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#!/bin/bash
test_info()
{
cat <<EOF
Verify that 'ctdb dumpmemory' shows expected output.
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. Run 'ctdb dumpmemory' and verify that it shows expected output
3. Verify that the command takes the '-n all' option and that it
causes output for all nodes to be displayed.
Expected results:
* 'ctdb dumpmemory' sows valid output.
EOF
}
. ctdb_test_functions.bash
ctdb_test_init "$@"
set -e
cluster_is_healthy
try_command_on_node -v 0 "$CTDB dumpmemory"
pat='^([[:space:]].+[[:space:]]+contains[[:space:]]+[[:digit:]]+ bytes in[[:space:]]+[[:digit:]]+ blocks \(ref [[:digit:]]+\)[[:space:]]+0x[[:xdigit:]]+|[[:space:]]+reference to: .+|full talloc report on .+ \(total[[:space:]]+[[:digit:]]+ bytes in [[:digit:]]+ blocks\))$'
sanity_check_output 10 "$pat" "$out"
echo "Checking output using '-n all'..."
try_command_on_node 0 "$CTDB listnodes"
num_nodes=$(echo "$out" | wc -l)
try_command_on_node 0 "$CTDB dumpmemory" -n all
sanity_check_output 10 "$pat" "$out"
if [ $(fgrep -c 'full talloc report on' <<<"$out") -eq $num_nodes ] ; then
echo "OK: there looks to be output for all $num_nodes nodes"
else
echo "BAD: there not look to be output for all $num_nodes nodes"
exit 1
fi
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