File Manager

003 File Manager

Current Path: /usr/src/sys/contrib/openzfs/tests/zfs-tests/tests/functional/snapshot

usr / src / sys / contrib / openzfs / tests / zfs-tests / tests / functional / snapshot /

📁 ..
📄 Makefile.am(659 B)
📄 cleanup.ksh(1.07 KB)
📄 clone_001_pos.ksh(4.22 KB)
📄 rollback_001_pos.ksh(2.97 KB)
📄 rollback_002_pos.ksh(3.45 KB)
📄 rollback_003_pos.ksh(2.88 KB)
📄 setup.ksh(1.11 KB)
📄 snapshot.cfg(1.62 KB)
📄 snapshot_001_pos.ksh(2.5 KB)
📄 snapshot_002_pos.ksh(3.42 KB)
📄 snapshot_003_pos.ksh(2.47 KB)
📄 snapshot_004_pos.ksh(2.28 KB)
📄 snapshot_005_pos.ksh(2.48 KB)
📄 snapshot_006_pos.ksh(3.37 KB)
📄 snapshot_007_pos.ksh(2.54 KB)
📄 snapshot_008_pos.ksh(2.46 KB)
📄 snapshot_009_pos.ksh(3.07 KB)
📄 snapshot_010_pos.ksh(2.61 KB)
📄 snapshot_011_pos.ksh(3.11 KB)
📄 snapshot_012_pos.ksh(2.83 KB)
📄 snapshot_013_pos.ksh(2.59 KB)
📄 snapshot_014_pos.ksh(2.18 KB)
📄 snapshot_015_pos.ksh(3.14 KB)
📄 snapshot_016_pos.ksh(3.05 KB)
📄 snapshot_017_pos.ksh(4.26 KB)

Editing: rollback_003_pos.ksh

#! /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 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib
. $STF_SUITE/tests/functional/snapshot/snapshot.cfg

#
# DESCRIPTION:
# Verify that rollbacks succeed when there are nested file systems.
#
# STRATEGY:
# 1) Snapshot an empty file system and rollback
# 2) Create a file in the file system
# 3) Rollback the file system to empty
# 4) Create a nested file system with the same name as the file created in (2)
# 5) Verify a rollback succeeds
#

verify_runnable "both"

function cleanup
{
	typeset snap=""
	typeset fs=""

export __ZFS_POOL_RESTRICT="$TESTPOOL"
	log_must zfs mount -a
	unset __ZFS_POOL_RESTRICT

for snap in "$SNAPPOOL.1" "$SNAPPOOL"; do
		if snapexists $snap; then
			destroy_snapshot $snap
		fi
	done

for fs in "$TESTPOOL/$TESTFILE/$TESTFILE.1" "$TESTPOOL/$TESTFILE"; do
		if datasetexists $fs; then
			destroy_dataset $fs -r
		fi
	done

[[ -e /$TESTPOOL ]] && \
		log_must rm -rf $TESTPOOL/*
}

log_assert "Verify rollback succeeds when there are nested file systems."

log_onexit cleanup

log_must zfs snapshot $SNAPPOOL
log_must zfs rollback $SNAPPOOL
log_mustnot zfs snapshot $SNAPPOOL

log_must touch /$TESTPOOL/$TESTFILE

log_must zfs rollback $SNAPPOOL
log_must zfs create $TESTPOOL/$TESTFILE

log_must zfs rollback $SNAPPOOL

log_note "Verify rollback of multiple nested file systems succeeds."
log_must zfs snapshot $TESTPOOL/$TESTFILE@$TESTSNAP
log_must zfs snapshot $SNAPPOOL.1

export __ZFS_POOL_RESTRICT="$TESTPOOL"
log_must zfs unmount -a
log_must zfs mount -a
unset __ZFS_POOL_RESTRICT

log_must touch /$TESTPOOL/$TESTFILE/$TESTFILE.1

log_must zfs rollback $SNAPPOOL.1

#
# Workaround for issue #6143.  Issuing a `df` seems to properly force any
# negative dcache entries to be invalidated preventing subsequent failures
# when accessing the mount point.  Additional investigation required.
#
log_must df

log_pass "Rollbacks succeed when nested file systems are present."

003 File Manager

Editing: rollback_003_pos.ksh

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