* Copyright 2017 Joyent, Inc.
* Copyright (c) 2017, Intel Corporation.
* Copyright (c) 2021, Colm Buckley <colm@tuatha.org>
+ * Copyright (c) 2023 Hewlett Packard Enterprise Development LP.
*/
/*
if (!spa_feature_is_enabled(spa, SPA_FEATURE_DEVICE_REBUILD))
return (spa_vdev_exit(spa, NULL, txg, ENOTSUP));
- if (dsl_scan_resilvering(spa_get_dsl(spa)))
+ if (dsl_scan_resilvering(spa_get_dsl(spa)) ||
+ dsl_scan_resilver_scheduled(spa_get_dsl(spa))) {
return (spa_vdev_exit(spa, NULL, txg,
ZFS_ERR_RESILVER_IN_PROGRESS));
+ }
} else {
if (vdev_rebuild_active(rvd))
return (spa_vdev_exit(spa, NULL, txg,
* Copyright (c) 2017, Intel Corporation.
* Copyright (c) 2019, Datto Inc. All rights reserved.
* Copyright (c) 2021, Klara Inc.
- * Copyright [2021] Hewlett Packard Enterprise Development LP
+ * Copyright (c) 2021, 2023 Hewlett Packard Enterprise Development LP.
*/
#include <sys/zfs_context.h>
(void) vdev_validate(vd);
}
+ /*
+ * Recheck if resilver is still needed and cancel any
+ * scheduled resilver if resilver is unneeded.
+ */
+ if (!vdev_resilver_needed(spa->spa_root_vdev, NULL, NULL) &&
+ spa->spa_async_tasks & SPA_ASYNC_RESILVER) {
+ mutex_enter(&spa->spa_async_lock);
+ spa->spa_async_tasks &= ~SPA_ASYNC_RESILVER;
+ mutex_exit(&spa->spa_async_lock);
+ }
+
/*
* Reassess parent vdev's health.
*/
tags = ['functional', 'cli_root', 'zpool_replace']
[tests/functional/cli_root/zpool_resilver]
-tests = ['zpool_resilver_bad_args', 'zpool_resilver_restart']
+tests = ['zpool_resilver_bad_args', 'zpool_resilver_restart',
+ 'zpool_resilver_concurrent']
tags = ['functional', 'cli_root', 'zpool_resilver']
[tests/functional/cli_root/zpool_scrub]
--- /dev/null
+#!/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