| #!/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 http://www.opensolaris.org/os/licensing. |
| # 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) 2023 Hewlett Packard Enterprise Development LP. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/tests/functional/redundancy/redundancy.kshlib |
| |
| # |
| # DESCRIPTION: |
| # Verify 'zpool clear' doesn't cause concurrent resilvers |
| # |
| # STRATEGY: |
| # 1. Create N(10) virtual disk files. |
| # 2. Create draid pool based on the virtual disk files. |
| # 3. Fill the filesystem with directories and files. |
| # 4. Force-fault 2 vdevs and verify distributed spare is kicked in. |
| # 5. Free the distributed spare by replacing the faulty drive. |
| # 6. Run zpool clear and verify that it does not initiate 2 resilvers |
| # concurrently while distributed spare gets kicked in. |
| # |
| |
| verify_runnable "global" |
| |
| typeset -ir devs=10 |
| typeset -ir nparity=1 |
| typeset -ir ndata=8 |
| typeset -ir dspare=1 |
| |
| function cleanup |
| { |
| poolexists "$TESTPOOL" && destroy_pool "$TESTPOOL" |
| |
| for i in {0..$devs}; do |
| log_must rm -f "$BASEDIR/vdev$i" |
| done |
| |
| for dir in $BASEDIR; do |
| if [[ -d $dir ]]; then |
| log_must rm -rf $dir |
| fi |
| done |
| |
| zed_stop |
| zed_cleanup |
| } |
| |
| log_assert "Verify zpool clear on draid pool doesn't cause concurrent resilvers" |
| log_onexit cleanup |
| |
| setup_test_env $TESTPOOL draid${nparity}:${ndata}d:${dspare}s $devs |
| |
| # ZED needed for sequential resilver |
| zed_setup |
| log_must zed_start |
| |
| log_must zpool offline -f $TESTPOOL $BASEDIR/vdev5 |
| log_must wait_vdev_state $TESTPOOL draid1-0-0 "ONLINE" 60 |
| log_must zpool wait -t resilver $TESTPOOL |
| log_must zpool offline -f $TESTPOOL $BASEDIR/vdev6 |
| |
| log_must zpool labelclear -f $BASEDIR/vdev5 |
| log_must zpool labelclear -f $BASEDIR/vdev6 |
| |
| log_must zpool replace -w $TESTPOOL $BASEDIR/vdev5 |
| sync_pool $TESTPOOL |
| |
| log_must zpool events -c |
| log_must zpool clear $TESTPOOL |
| log_must wait_vdev_state $TESTPOOL draid1-0-0 "ONLINE" 60 |
| log_must zpool wait -t resilver $TESTPOOL |
| log_must zpool wait -t scrub $TESTPOOL |
| |
| nof_resilver=$(zpool events | grep -c resilver_start) |
| if [ $nof_resilver = 1 ] ; then |
| log_must verify_pool $TESTPOOL |
| log_pass "zpool clear on draid pool doesn't cause concurrent resilvers" |
| else |
| log_fail "FAIL: sequential and healing resilver initiated concurrently" |
| fi |