zfs/tests/zfs-tests/tests/functional/replacement/attach_import.ksh

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#!/bin/ksh
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
#
# Copyright (c) 2019, Datto Inc. All rights reserved.
# Copyright (c) 2020 by Lawrence Livermore National Security, LLC.
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/replacement/replacement.cfg
#
# Description:
# Verify that on import an in progress attach operation is resumed.
#
# Strategy:
# 1. For both healing and sequential resilvering.
# a. Create a pool
# b. Add a vdev with 'zpool attach' and resilver (-s) it.
# c. Export the pool
# d. Import the pool
# e. Verify the 'zpool attach' resumed resilvering
# f. Destroy the pool
#
function cleanup
{
log_must set_tunable32 SCAN_SUSPEND_PROGRESS \
$ORIG_SCAN_SUSPEND_PROGRESS
destroy_pool $TESTPOOL1
rm -f ${VDEV_FILES[@]}
}
log_assert "Verify attach is resumed on import"
ORIG_SCAN_SUSPEND_PROGRESS=$(get_tunable SCAN_SUSPEND_PROGRESS)
log_onexit cleanup
log_must truncate -s $VDEV_FILE_SIZE ${VDEV_FILES[@]}
# Verify healing and sequential resilver resume on import.
for arg in "" "-s"; do
log_must zpool create -f $TESTPOOL1 ${VDEV_FILES[0]}
log_must set_tunable32 SCAN_SUSPEND_PROGRESS 1
log_must zpool attach $arg $TESTPOOL1 ${VDEV_FILES[0]} ${VDEV_FILES[1]}
log_must is_pool_resilvering $TESTPOOL1
log_must zpool export $TESTPOOL1
log_must zpool import -d $TEST_BASE_DIR $TESTPOOL1
log_must is_pool_resilvering $TESTPOOL1
log_must set_tunable32 SCAN_SUSPEND_PROGRESS $ORIG_SCAN_SUSPEND_PROGRESS
log_must zpool wait -t resilver $TESTPOOL1
log_must is_pool_resilvered $TESTPOOL1
destroy_pool $TESTPOOL1
done
log_pass "Verify attach is resumed on import"