diff options
| -rw-r--r-- | tests/runfiles/linux.run | 2 | ||||
| -rwxr-xr-x | tests/test-runner/bin/zts-report.py.in | 1 | ||||
| -rw-r--r-- | tests/zfs-tests/tests/Makefile.am | 1 | ||||
| -rwxr-xr-x | tests/zfs-tests/tests/functional/fault/suspend_resume_single.ksh | 102 |
4 files changed, 105 insertions, 1 deletions
diff --git a/tests/runfiles/linux.run b/tests/runfiles/linux.run index 92ce09ec6..bd6cc56f3 100644 --- a/tests/runfiles/linux.run +++ b/tests/runfiles/linux.run @@ -121,7 +121,7 @@ tests = ['auto_offline_001_pos', 'auto_online_001_pos', 'auto_online_002_pos', 'auto_replace_001_pos', 'auto_replace_002_pos', 'auto_spare_001_pos', 'auto_spare_002_pos', 'auto_spare_multiple', 'auto_spare_ashift', 'auto_spare_shared', 'decrypt_fault', 'decompress_fault', - 'scrub_after_resilver', 'zpool_status_-s'] + 'scrub_after_resilver', 'suspend_resume_single', 'zpool_status_-s'] tags = ['functional', 'fault'] [tests/functional/features/large_dnode:Linux] diff --git a/tests/test-runner/bin/zts-report.py.in b/tests/test-runner/bin/zts-report.py.in index 5ca130931..de06c7c6e 100755 --- a/tests/test-runner/bin/zts-report.py.in +++ b/tests/test-runner/bin/zts-report.py.in @@ -379,6 +379,7 @@ if os.environ.get('CI') == 'true': 'fault/auto_replace_002_pos': ['SKIP', ci_reason], 'fault/auto_spare_ashift': ['SKIP', ci_reason], 'fault/auto_spare_shared': ['SKIP', ci_reason], + 'fault/suspend_resume_single': ['SKIP', ci_reason], 'procfs/pool_state': ['SKIP', ci_reason], }) diff --git a/tests/zfs-tests/tests/Makefile.am b/tests/zfs-tests/tests/Makefile.am index cc66d762f..b8eed952b 100644 --- a/tests/zfs-tests/tests/Makefile.am +++ b/tests/zfs-tests/tests/Makefile.am @@ -1476,6 +1476,7 @@ nobase_dist_datadir_zfs_tests_tests_SCRIPTS += \ functional/fault/decompress_fault.ksh \ functional/fault/decrypt_fault.ksh \ functional/fault/scrub_after_resilver.ksh \ + functional/fault/suspend_resume_single.ksh \ functional/fault/setup.ksh \ functional/fault/zpool_status_-s.ksh \ functional/features/async_destroy/async_destroy_001_pos.ksh \ diff --git a/tests/zfs-tests/tests/functional/fault/suspend_resume_single.ksh b/tests/zfs-tests/tests/functional/fault/suspend_resume_single.ksh new file mode 100755 index 000000000..041dadb1e --- /dev/null +++ b/tests/zfs-tests/tests/functional/fault/suspend_resume_single.ksh @@ -0,0 +1,102 @@ +#!/bin/ksh -p +# +# CDDL HEADER START +# +# The contents of this file are subject to the terms of the +# Common Development and Distribution License (the "License"). +# You may not use this file except in compliance with the License. +# +# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +# or https://opensource.org/licenses/CDDL-1.0. +# See the License for the specific language governing permissions +# and limitations under the License. +# +# When distributing Covered Code, include this CDDL HEADER in each +# file and include the License file at usr/src/OPENSOLARIS.LICENSE. +# If applicable, add the following below this CDDL HEADER, with the +# fields enclosed by brackets "[]" replaced with your own identifying +# information: Portions Copyright [yyyy] [name of copyright owner] +# +# CDDL HEADER END +# + +# +# Copyright (c) 2024, Klara Inc. +# + +. $STF_SUITE/include/libtest.shlib + +set -x + +DATAFILE="$TMPDIR/datafile" + +function cleanup +{ + destroy_pool $TESTPOOL + unload_scsi_debug + rm -f $DATA_FILE +} + +log_onexit cleanup + +log_assert "ensure single-disk pool resumes properly after suspend and clear" + +# create a file, and take a checksum, so we can compare later +log_must dd if=/dev/random of=$DATAFILE bs=128K count=1 +typeset sum1=$(cat $DATAFILE | md5sum) + +# make a debug device that we can "unplug" +load_scsi_debug 100 1 1 1 '512b' +sd=$(get_debug_device) + +# create a single-device pool +log_must zpool create $TESTPOOL $sd +log_must zpool sync + +# "pull" the disk +log_must eval "echo offline > /sys/block/$sd/device/state" + +# copy data onto the pool. it'll appear to succeed, but only be in memory +log_must cp $DATAFILE /$TESTPOOL/file + +# wait until sync starts, and the pool suspends +log_note "waiting for pool to suspend" +typeset -i tries=10 +until [[ $(cat /proc/spl/kstat/zfs/$TESTPOOL/state) == "SUSPENDED" ]] ; do + if ((tries-- == 0)); then + log_fail "pool didn't suspend" + fi + sleep 1 +done + +# return the disk +log_must eval "echo running > /sys/block/$sd/device/state" + +# clear the error states, which should reopen the vdev, get the pool back +# online, and replay the failed IO +log_must zpool clear $TESTPOOL + +# wait a while for everything to sync out. if something is going to go wrong, +# this is where it will happen +log_note "giving pool time to settle and complete txg" +sleep 7 + +# if the pool suspended, then everything is bad +if [[ $(cat /proc/spl/kstat/zfs/$TESTPOOL/state) == "SUSPENDED" ]] ; then + log_fail "pool suspended" +fi + +# export the pool, to make sure it exports clean, and also to clear the file +# out of the cache +log_must zpool export $TESTPOOL + +# import the pool +log_must zpool import $TESTPOOL + +# sum the file we wrote earlier +typeset sum2=$(cat /$TESTPOOL/file | md5sum) + +# make sure the checksums match +log_must test "$sum1" = "$sum2" + +log_pass "single-disk pool resumes properly after disk suspend and clear" |