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https://github.com/samba-team/samba.git
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bf197d097f
Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 79adb50b3ce3873c3baf9e6715c1d1c3f181ce43)
93 lines
2.1 KiB
Bash
Executable File
93 lines
2.1 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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Run the ctdb_bench test and sanity check the output.
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This doesn't test for performance regressions or similarly anything
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useful. Only vague sanity checking of results is done.
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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_bench on all nodes with default options.
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3. Ensure that the number of +ve and -ive messages are within 1% of
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each other.
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4. Ensure that the number of messages per second is greater than 10.
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Expected results:
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* ctdb_bench runs without error and prints reasonable results.
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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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try_command_on_node 0 "$CTDB listnodes"
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num_nodes=$(echo "$out" | wc -l)
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echo "Running ctdb_bench on all $num_nodes nodes."
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try_command_on_node -v -pq all $CTDB_TEST_WRAPPER $VALGRIND ctdb_bench -n $num_nodes
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# Get the last line of output.
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while read line ; do
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prev=$line
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done <<<"$out"
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pat='^(Ring: [[:digit:]]+(\.[[:digit:]]+)? msgs/sec \(\+ve=[[:digit:]]+ -ve=[[:digit:]]+\)[[:space:]]?|Waiting for cluster[[:space:]]?)+$'
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sanity_check_output 1 "$pat" "$out"
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# $prev should look like this:
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# Ring: 10670.93 msgs/sec (+ve=53391 -ve=53373)
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stuff="${prev##*Ring: }"
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mps="${stuff% msgs/sec*}"
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if [ ${mps%.*} -ge 10 ] ; then
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echo "OK: $mps msgs/sec >= 10 msgs/sec"
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else
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echo "BAD: $mps msgs/sec < 10 msgs/sec"
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exit 1
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fi
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stuff="${stuff#*msgs/sec (+ve=}"
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positive="${stuff%% *}"
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if [ $positive -gt 0 ] ; then
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echo "OK: +ive ($positive) > 0"
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else
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echo "BAD: +ive ($positive) = 0"
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exit 1
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fi
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stuff="${stuff#*-ve=}"
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negative="${stuff%)}"
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if [ $negative -gt 0 ] ; then
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echo "OK: -ive ($negative) > 0"
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else
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echo "BAD: -ive ($negative) = 0"
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exit 1
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fi
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perc_diff=$(( ($positive - $negative) * 100 / $positive ))
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perc_diff=${perc_diff#-}
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check_percent=5
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if [ $perc_diff -le $check_percent ] ; then
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echo "OK: percentage difference between +ive and -ive ($perc_diff%) <= $check_percent%"
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else
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echo "BAD: percentage difference between +ive and -ive ($perc_diff%) > $check_percent%"
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exit 1
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fi
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