392 lines
15 KiB
Diff
392 lines
15 KiB
Diff
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From 8239ecf0b4b8bbe5b3c17964d230d13cee4d900a Mon Sep 17 00:00:00 2001
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From: Frantisek Sumsal <frantisek@sumsal.cz>
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Date: Mon, 5 Aug 2019 14:38:45 +0200
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Subject: [PATCH] test: add a simple sanity check for systems without NUMA
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support
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(cherry picked from commit 92f8e978923f962a57d744c5f358520ac06f7892)
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Related: #1808940
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---
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test/TEST-36-NUMAPOLICY/testsuite.sh | 350 ++++++++++++++-------------
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1 file changed, 180 insertions(+), 170 deletions(-)
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diff --git a/test/TEST-36-NUMAPOLICY/testsuite.sh b/test/TEST-36-NUMAPOLICY/testsuite.sh
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index 1c8cf7e6b6..a5ac788178 100755
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--- a/test/TEST-36-NUMAPOLICY/testsuite.sh
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+++ b/test/TEST-36-NUMAPOLICY/testsuite.sh
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@@ -50,11 +50,12 @@ startJournalctl() {
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}
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stopJournalctl() {
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+ local unit="${1:-init.scope}"
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# Using journalctl --sync should be better than using SIGRTMIN+1, as
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# the --sync wait until the synchronization is complete
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echo "Force journald to write all queued messages"
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journalctl --sync
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- journalctl -u init.scope --cursor-file="$journalCursorFile" > "$journalLog"
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+ journalctl -u $unit --cursor-file="$journalCursorFile" > "$journalLog"
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}
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checkNUMA() {
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@@ -125,181 +126,190 @@ systemctlCheckNUMAProperties() {
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fi
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}
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-if ! checkNUMA; then
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- echo >&2 "NUMA is not supported on this machine, skipping the test"
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-
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- # FIXME: add some sanity checks to verify systemd behaves correctly with
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- # NUMA disabled together with NUMAPolicy= and NUMAMask=
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-
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- systemd-analyze log-level info
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- echo OK > /testok
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-
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- exit 0
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-fi
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-
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writeTestUnit
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# Create systemd config drop-in directory
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confDir="/etc/systemd/system.conf.d/"
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mkdir -p "$confDir"
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-echo "PID1 NUMAPolicy support - Default policy w/o mask"
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-writePID1NUMAPolicy "default"
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-pid1ReloadWithStrace
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-# Kernel requires that nodemask argument is set to NULL when setting default policy
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-grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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-
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-echo "PID1 NUMAPolicy support - Default policy w/ mask"
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-writePID1NUMAPolicy "default" "0"
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-pid1ReloadWithStrace
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-grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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-
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-echo "PID1 NUMAPolicy support - Bind policy w/o mask"
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-writePID1NUMAPolicy "bind"
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-pid1ReloadWithJournal
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-grep "Failed to set NUMA memory policy: Invalid argument" $journalLog
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-
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-echo "PID1 NUMAPolicy support - Bind policy w/ mask"
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-writePID1NUMAPolicy "bind" "0"
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-pid1ReloadWithStrace
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-grep -P "set_mempolicy\(MPOL_BIND, \[0x0*1\]" $straceLog
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-
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-echo "PID1 NUMAPolicy support - Interleave policy w/o mask"
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-writePID1NUMAPolicy "interleave"
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-pid1ReloadWithJournal
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-grep "Failed to set NUMA memory policy: Invalid argument" $journalLog
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-
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-echo "PID1 NUMAPolicy support - Interleave policy w/ mask"
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-writePID1NUMAPolicy "interleave" "0"
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-pid1ReloadWithStrace
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-grep -P "set_mempolicy\(MPOL_INTERLEAVE, \[0x0*1\]" $straceLog
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-
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-echo "PID1 NUMAPolicy support - Preferred policy w/o mask"
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-writePID1NUMAPolicy "preferred"
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-pid1ReloadWithJournal
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-# Preferred policy with empty node mask is actually allowed and should reset allocation policy to default
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-! grep "Failed to set NUMA memory policy: Invalid argument" $journalLog
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-
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-echo "PID1 NUMAPolicy support - Preferred policy w/ mask"
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-writePID1NUMAPolicy "preferred" "0"
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-pid1ReloadWithStrace
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-grep -P "set_mempolicy\(MPOL_PREFERRED, \[0x0*1\]" $straceLog
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-
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-echo "PID1 NUMAPolicy support - Local policy w/o mask"
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-writePID1NUMAPolicy "local"
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-pid1ReloadWithStrace
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-# Kernel requires that nodemask argument is set to NULL when setting default policy
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-# The unpatched versions of strace don't recognize the MPOL_LOCAL constant and
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-# return a numerical constant instead (with a comment):
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-# set_mempolicy(0x4 /* MPOL_??? */, NULL, 0) = 0
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-# Let's cover this scenario as well
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-grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
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-
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-echo "PID1 NUMAPolicy support - Local policy w/ mask"
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-writePID1NUMAPolicy "local" "0"
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-pid1ReloadWithStrace
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-grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
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-
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-echo "Unit file NUMAPolicy support - Default policy w/o mask"
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-writeTestUnitNUMAPolicy "default"
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-pid1StartUnitWithStrace $testUnit
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-systemctlCheckNUMAProperties $testUnit "default"
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-pid1StopUnit $testUnit
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-grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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-
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-echo "Unit file NUMAPolicy support - Default policy w/ mask"
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-writeTestUnitNUMAPolicy "default" "0"
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-pid1StartUnitWithStrace $testUnit
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-systemctlCheckNUMAProperties $testUnit "default" "0"
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-pid1StopUnit $testUnit
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-# Maks must be ignored
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-grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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-
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-echo "Unit file NUMAPolicy support - Bind policy w/o mask"
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-writeTestUnitNUMAPolicy "bind"
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-pid1StartUnitWithJournal $testUnit
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-pid1StopUnit $testUnit
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-grep "numa-test.service: Main process exited, code=exited, status=242/NUMA" $journalLog
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-
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-echo "Unit file NUMAPolicy support - Bind policy w/ mask"
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-writeTestUnitNUMAPolicy "bind" "0"
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-pid1StartUnitWithStrace $testUnit
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-systemctlCheckNUMAProperties $testUnit "bind" "0"
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-pid1StopUnit $testUnit
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-grep -P "set_mempolicy\(MPOL_BIND, \[0x0*1\]" $straceLog
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-
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-echo "Unit file NUMAPolicy support - Interleave policy w/o mask"
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-writeTestUnitNUMAPolicy "interleave"
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-pid1StartUnitWithStrace $testUnit
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-pid1StopUnit $testUnit
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-grep "numa-test.service: Main process exited, code=exited, status=242/NUMA" $journalLog
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-
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-echo "Unit file NUMAPolicy support - Interleave policy w/ mask"
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-writeTestUnitNUMAPolicy "interleave" "0"
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-pid1StartUnitWithStrace $testUnit
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-systemctlCheckNUMAProperties $testUnit "interleave" "0"
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-pid1StopUnit $testUnit
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-grep -P "set_mempolicy\(MPOL_INTERLEAVE, \[0x0*1\]" $straceLog
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-
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-echo "Unit file NUMAPolicy support - Preferred policy w/o mask"
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-writeTestUnitNUMAPolicy "preferred"
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-pid1StartUnitWithJournal $testUnit
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-systemctlCheckNUMAProperties $testUnit "preferred"
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-pid1StopUnit $testUnit
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-! grep "numa-test.service: Main process exited, code=exited, status=242/NUMA" $journalLog
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-
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-echo "Unit file NUMAPolicy support - Preferred policy w/ mask"
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-writeTestUnitNUMAPolicy "preferred" "0"
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-pid1StartUnitWithStrace $testUnit
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-systemctlCheckNUMAProperties $testUnit "preferred" "0"
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-pid1StopUnit $testUnit
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-grep -P "set_mempolicy\(MPOL_PREFERRED, \[0x0*1\]" $straceLog
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-
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-echo "Unit file NUMAPolicy support - Local policy w/o mask"
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-writeTestUnitNUMAPolicy "local"
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-pid1StartUnitWithStrace $testUnit
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-systemctlCheckNUMAProperties $testUnit "local"
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-pid1StopUnit $testUnit
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-grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
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-
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-echo "Unit file NUMAPolicy support - Local policy w/ mask"
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-writeTestUnitNUMAPolicy "local" "0"
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-pid1StartUnitWithStrace $testUnit
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-systemctlCheckNUMAProperties $testUnit "local" "0"
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-pid1StopUnit $testUnit
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-# Maks must be ignored
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-grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
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-
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-echo "systemd-run NUMAPolicy support"
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-runUnit='numa-systemd-run-test.service'
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-
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-systemd-run -p NUMAPolicy=default --unit $runUnit sleep 1000
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-systemctlCheckNUMAProperties $runUnit "default"
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-pid1StopUnit $runUnit
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-
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-systemd-run -p NUMAPolicy=default -p NUMAMask=0 --unit $runUnit sleep 1000
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-systemctlCheckNUMAProperties $runUnit "default" ""
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-pid1StopUnit $runUnit
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-
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-systemd-run -p NUMAPolicy=bind -p NUMAMask=0 --unit $runUnit sleep 1000
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-systemctlCheckNUMAProperties $runUnit "bind" "0"
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-pid1StopUnit $runUnit
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-
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-systemd-run -p NUMAPolicy=interleave -p NUMAMask=0 --unit $runUnit sleep 1000
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-systemctlCheckNUMAProperties $runUnit "interleave" "0"
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-pid1StopUnit $runUnit
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-
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-systemd-run -p NUMAPolicy=preferred -p NUMAMask=0 --unit $runUnit sleep 1000
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-systemctlCheckNUMAProperties $runUnit "preferred" "0"
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-pid1StopUnit $runUnit
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-
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-systemd-run -p NUMAPolicy=local --unit $runUnit sleep 1000
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-systemctlCheckNUMAProperties $runUnit "local"
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-pid1StopUnit $runUnit
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-
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-systemd-run -p NUMAPolicy=local -p NUMAMask=0 --unit $runUnit sleep 1000
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-systemctlCheckNUMAProperties $runUnit "local" ""
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-pid1StopUnit $runUnit
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+if ! checkNUMA; then
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+ echo >&2 "NUMA is not supported on this machine, switching to a simple sanity check"
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+
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+ echo "PID1 NUMAPolicy=default && NUMAMask=0 check without NUMA support"
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+ writePID1NUMAPolicy "default" "0"
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+ startJournalctl
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+ systemctl daemon-reload
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+ stopJournalctl
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+ grep "NUMA support not available, ignoring" "$journalLog"
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+
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+ echo "systemd-run NUMAPolicy=default && NUMAMask=0 check without NUMA support"
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+ runUnit='numa-systemd-run-test.service'
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+ startJournalctl
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+ systemd-run -p NUMAPolicy=default -p NUMAMask=0 --unit $runUnit sleep 1000
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+ sleep $sleepAfterStart
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+ pid1StopUnit $runUnit
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+ stopJournalctl $runUnit
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+ grep "NUMA support not available, ignoring" "$journalLog"
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+
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+else
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+ echo "PID1 NUMAPolicy support - Default policy w/o mask"
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+ writePID1NUMAPolicy "default"
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+ pid1ReloadWithStrace
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+ # Kernel requires that nodemask argument is set to NULL when setting default policy
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+ grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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+
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+ echo "PID1 NUMAPolicy support - Default policy w/ mask"
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+ writePID1NUMAPolicy "default" "0"
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+ pid1ReloadWithStrace
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+ grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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+
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+ echo "PID1 NUMAPolicy support - Bind policy w/o mask"
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+ writePID1NUMAPolicy "bind"
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+ pid1ReloadWithJournal
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+ grep "Failed to set NUMA memory policy: Invalid argument" $journalLog
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+
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+ echo "PID1 NUMAPolicy support - Bind policy w/ mask"
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+ writePID1NUMAPolicy "bind" "0"
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+ pid1ReloadWithStrace
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+ grep -P "set_mempolicy\(MPOL_BIND, \[0x0*1\]" $straceLog
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+
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+ echo "PID1 NUMAPolicy support - Interleave policy w/o mask"
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+ writePID1NUMAPolicy "interleave"
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+ pid1ReloadWithJournal
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+ grep "Failed to set NUMA memory policy: Invalid argument" $journalLog
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+
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+ echo "PID1 NUMAPolicy support - Interleave policy w/ mask"
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+ writePID1NUMAPolicy "interleave" "0"
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+ pid1ReloadWithStrace
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+ grep -P "set_mempolicy\(MPOL_INTERLEAVE, \[0x0*1\]" $straceLog
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+
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+ echo "PID1 NUMAPolicy support - Preferred policy w/o mask"
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+ writePID1NUMAPolicy "preferred"
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+ pid1ReloadWithJournal
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+ # Preferred policy with empty node mask is actually allowed and should reset allocation policy to default
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+ ! grep "Failed to set NUMA memory policy: Invalid argument" $journalLog
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+
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+ echo "PID1 NUMAPolicy support - Preferred policy w/ mask"
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+ writePID1NUMAPolicy "preferred" "0"
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+ pid1ReloadWithStrace
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+ grep -P "set_mempolicy\(MPOL_PREFERRED, \[0x0*1\]" $straceLog
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+
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+ echo "PID1 NUMAPolicy support - Local policy w/o mask"
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+ writePID1NUMAPolicy "local"
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+ pid1ReloadWithStrace
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+ # Kernel requires that nodemask argument is set to NULL when setting default policy
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+ # The unpatched versions of strace don't recognize the MPOL_LOCAL constant and
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+ # return a numerical constant instead (with a comment):
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+ # set_mempolicy(0x4 /* MPOL_??? */, NULL, 0) = 0
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+ # Let's cover this scenario as well
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+ grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
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+
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+ echo "PID1 NUMAPolicy support - Local policy w/ mask"
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+ writePID1NUMAPolicy "local" "0"
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+ pid1ReloadWithStrace
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+ grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
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+
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+ echo "Unit file NUMAPolicy support - Default policy w/o mask"
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+ writeTestUnitNUMAPolicy "default"
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+ pid1StartUnitWithStrace $testUnit
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+ systemctlCheckNUMAProperties $testUnit "default"
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+ pid1StopUnit $testUnit
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+ grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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+
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+ echo "Unit file NUMAPolicy support - Default policy w/ mask"
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+ writeTestUnitNUMAPolicy "default" "0"
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+ pid1StartUnitWithStrace $testUnit
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+ systemctlCheckNUMAProperties $testUnit "default" "0"
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+ pid1StopUnit $testUnit
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+ # Maks must be ignored
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+ grep "set_mempolicy(MPOL_DEFAULT, NULL" $straceLog
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+
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+ echo "Unit file NUMAPolicy support - Bind policy w/o mask"
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+ writeTestUnitNUMAPolicy "bind"
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+ pid1StartUnitWithJournal $testUnit
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+ pid1StopUnit $testUnit
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+ grep "numa-test.service: Main process exited, code=exited, status=242/NUMA" $journalLog
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+
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+ echo "Unit file NUMAPolicy support - Bind policy w/ mask"
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+ writeTestUnitNUMAPolicy "bind" "0"
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+ pid1StartUnitWithStrace $testUnit
|
||
|
|
+ systemctlCheckNUMAProperties $testUnit "bind" "0"
|
||
|
|
+ pid1StopUnit $testUnit
|
||
|
|
+ grep -P "set_mempolicy\(MPOL_BIND, \[0x0*1\]" $straceLog
|
||
|
|
+
|
||
|
|
+ echo "Unit file NUMAPolicy support - Interleave policy w/o mask"
|
||
|
|
+ writeTestUnitNUMAPolicy "interleave"
|
||
|
|
+ pid1StartUnitWithStrace $testUnit
|
||
|
|
+ pid1StopUnit $testUnit
|
||
|
|
+ grep "numa-test.service: Main process exited, code=exited, status=242/NUMA" $journalLog
|
||
|
|
+
|
||
|
|
+ echo "Unit file NUMAPolicy support - Interleave policy w/ mask"
|
||
|
|
+ writeTestUnitNUMAPolicy "interleave" "0"
|
||
|
|
+ pid1StartUnitWithStrace $testUnit
|
||
|
|
+ systemctlCheckNUMAProperties $testUnit "interleave" "0"
|
||
|
|
+ pid1StopUnit $testUnit
|
||
|
|
+ grep -P "set_mempolicy\(MPOL_INTERLEAVE, \[0x0*1\]" $straceLog
|
||
|
|
+
|
||
|
|
+ echo "Unit file NUMAPolicy support - Preferred policy w/o mask"
|
||
|
|
+ writeTestUnitNUMAPolicy "preferred"
|
||
|
|
+ pid1StartUnitWithJournal $testUnit
|
||
|
|
+ systemctlCheckNUMAProperties $testUnit "preferred"
|
||
|
|
+ pid1StopUnit $testUnit
|
||
|
|
+ ! grep "numa-test.service: Main process exited, code=exited, status=242/NUMA" $journalLog
|
||
|
|
+
|
||
|
|
+ echo "Unit file NUMAPolicy support - Preferred policy w/ mask"
|
||
|
|
+ writeTestUnitNUMAPolicy "preferred" "0"
|
||
|
|
+ pid1StartUnitWithStrace $testUnit
|
||
|
|
+ systemctlCheckNUMAProperties $testUnit "preferred" "0"
|
||
|
|
+ pid1StopUnit $testUnit
|
||
|
|
+ grep -P "set_mempolicy\(MPOL_PREFERRED, \[0x0*1\]" $straceLog
|
||
|
|
+
|
||
|
|
+ echo "Unit file NUMAPolicy support - Local policy w/o mask"
|
||
|
|
+ writeTestUnitNUMAPolicy "local"
|
||
|
|
+ pid1StartUnitWithStrace $testUnit
|
||
|
|
+ systemctlCheckNUMAProperties $testUnit "local"
|
||
|
|
+ pid1StopUnit $testUnit
|
||
|
|
+ grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
|
||
|
|
+
|
||
|
|
+ echo "Unit file NUMAPolicy support - Local policy w/ mask"
|
||
|
|
+ writeTestUnitNUMAPolicy "local" "0"
|
||
|
|
+ pid1StartUnitWithStrace $testUnit
|
||
|
|
+ systemctlCheckNUMAProperties $testUnit "local" "0"
|
||
|
|
+ pid1StopUnit $testUnit
|
||
|
|
+ # Maks must be ignored
|
||
|
|
+ grep -E "set_mempolicy\((MPOL_LOCAL|0x4 [^,]*), NULL" $straceLog
|
||
|
|
+
|
||
|
|
+ echo "systemd-run NUMAPolicy support"
|
||
|
|
+ runUnit='numa-systemd-run-test.service'
|
||
|
|
+
|
||
|
|
+ systemd-run -p NUMAPolicy=default --unit $runUnit sleep 1000
|
||
|
|
+ systemctlCheckNUMAProperties $runUnit "default"
|
||
|
|
+ pid1StopUnit $runUnit
|
||
|
|
+
|
||
|
|
+ systemd-run -p NUMAPolicy=default -p NUMAMask=0 --unit $runUnit sleep 1000
|
||
|
|
+ systemctlCheckNUMAProperties $runUnit "default" ""
|
||
|
|
+ pid1StopUnit $runUnit
|
||
|
|
+
|
||
|
|
+ systemd-run -p NUMAPolicy=bind -p NUMAMask=0 --unit $runUnit sleep 1000
|
||
|
|
+ systemctlCheckNUMAProperties $runUnit "bind" "0"
|
||
|
|
+ pid1StopUnit $runUnit
|
||
|
|
+
|
||
|
|
+ systemd-run -p NUMAPolicy=interleave -p NUMAMask=0 --unit $runUnit sleep 1000
|
||
|
|
+ systemctlCheckNUMAProperties $runUnit "interleave" "0"
|
||
|
|
+ pid1StopUnit $runUnit
|
||
|
|
+
|
||
|
|
+ systemd-run -p NUMAPolicy=preferred -p NUMAMask=0 --unit $runUnit sleep 1000
|
||
|
|
+ systemctlCheckNUMAProperties $runUnit "preferred" "0"
|
||
|
|
+ pid1StopUnit $runUnit
|
||
|
|
+
|
||
|
|
+ systemd-run -p NUMAPolicy=local --unit $runUnit sleep 1000
|
||
|
|
+ systemctlCheckNUMAProperties $runUnit "local"
|
||
|
|
+ pid1StopUnit $runUnit
|
||
|
|
+
|
||
|
|
+ systemd-run -p NUMAPolicy=local -p NUMAMask=0 --unit $runUnit sleep 1000
|
||
|
|
+ systemctlCheckNUMAProperties $runUnit "local" ""
|
||
|
|
+ pid1StopUnit $runUnit
|
||
|
|
+fi
|
||
|
|
|
||
|
|
# Cleanup
|
||
|
|
rm -rf $testDir
|