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88 lines
2.2 KiB
88 lines
2.2 KiB
From a7bfcc716e235664dfb3b6c5a9590273e611ac72 Mon Sep 17 00:00:00 2001 |
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From: Logan Gunthorpe <logang@deltatee.com> |
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Date: Wed, 22 Jun 2022 14:25:17 -0600 |
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Subject: [PATCH 42/52] mdadm/test: Add a mode to repeat specified tests |
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Many tests fail infrequently or rarely. To help find these, add |
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an option to run the tests multiple times by specifying --loop=N. |
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If --loop=0 is specified, the test will be looped forever. |
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Signed-off-by: Logan Gunthorpe <logang@deltatee.com> |
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Signed-off-by: Jes Sorensen <jes@trained-monkey.org> |
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--- |
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test | 36 ++++++++++++++++++++++++------------ |
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1 file changed, 24 insertions(+), 12 deletions(-) |
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diff --git a/test b/test |
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index 711a3c7a..da6db5e0 100755 |
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--- a/test |
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+++ b/test |
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@@ -10,6 +10,7 @@ devlist= |
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savelogs=0 |
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exitonerror=1 |
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+loop=1 |
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prefix='[0-9][0-9]' |
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# use loop devices by default if doesn't specify --dev |
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@@ -117,6 +118,7 @@ do_help() { |
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--logdir=directory Directory to save all logfiles in |
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--save-logs Usually use with --logdir together |
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--keep-going | --no-error Don't stop on error, ie. run all tests |
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+ --loop=N Run tests N times (0 to run forever) |
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--dev=loop|lvm|ram|disk Use loop devices (default), LVM, RAM or disk |
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--disks= Provide a bunch of physical devices for test |
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--volgroup=name LVM volume group for LVM test |
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@@ -211,6 +213,9 @@ parse_args() { |
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--keep-going | --no-error ) |
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exitonerror=0 |
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;; |
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+ --loop=* ) |
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+ loop="${i##*=}" |
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+ ;; |
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--disable-multipath ) |
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unset MULTIPATH |
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;; |
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@@ -263,19 +268,26 @@ main() { |
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echo "Testing on linux-$(uname -r) kernel" |
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[ "$savelogs" == "1" ] && |
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echo "Saving logs to $logdir" |
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- if [ "x$TESTLIST" != "x" ] |
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- then |
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- for script in ${TESTLIST[@]} |
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- do |
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- do_test $testdir/$script |
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- done |
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- else |
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- for script in $testdir/$prefix $testdir/$prefix*[^~] |
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- do |
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- do_test $script |
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- done |
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- fi |
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+ while true; do |
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+ if [ "x$TESTLIST" != "x" ] |
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+ then |
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+ for script in ${TESTLIST[@]} |
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+ do |
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+ do_test $testdir/$script |
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+ done |
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+ else |
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+ for script in $testdir/$prefix $testdir/$prefix*[^~] |
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+ do |
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+ do_test $script |
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+ done |
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+ fi |
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+ |
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+ let loop=$loop-1 |
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+ if [ "$loop" == "0" ]; then |
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+ break |
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+ fi |
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+ done |
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exit 0 |
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} |
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-- |
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2.31.1 |
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