f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#!/bin/ksh -p
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# CDDL HEADER START
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# The contents of this file are subject to the terms of the
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Common Development and Distribution License (the "License").
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# You may not use this file except in compliance with the License.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# or http://www.opensolaris.org/os/licensing.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# See the License for the specific language governing permissions
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# and limitations under the License.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner]
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# CDDL HEADER END
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Use is subject to license terms.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy. $STF_SUITE/include/libtest.shlib
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy. $STF_SUITE/tests/functional/snapshot/snapshot.cfg
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# DESCRIPTION:
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Verify snapshot can be created or destroy via mkdir or rm
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# in .zfs/snapshot.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# STRATEGY:
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# 1. Verify make directories only successfully in .zfs/snapshot.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# 2. Verify snapshot can be created and destroy via mkdir and remove
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# directories in .zfs/snapshot.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# 3. Verify rollback to previous snapshot can succeed.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# 4. Verify remove directory in snapdir can destroy snapshot.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyverify_runnable "both"
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyfunction cleanup
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy{
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy typeset -i i=0
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy while ((i < snap_cnt)); do
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy typeset snap=$fs@snap.$i
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy datasetexists $snap && log_must zfs destroy -f $snap
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy ((i += 1))
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy done
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy}
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedyzfs 2>&1 | grep "allow" > /dev/null
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy(($? != 0)) && log_unsupported
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedylog_assert "Verify snapshot can be created via mkdir in .zfs/snapshot."
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedylog_onexit cleanup
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyfs=$TESTPOOL/$TESTFS
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Verify all the other directories are readonly.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedymntpnt=$(get_prop mountpoint $fs)
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedysnapdir=$mntpnt/.zfs
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyset -A ro_dirs "$snapdir" "$snapdir/snap" "$snapdir/snapshot"
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyfor dir in ${ro_dirs[@]}; do
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy if [[ -d $dir ]]; then
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_mustnot rm -rf $dir
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_mustnot touch $dir/testfile
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy else
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_mustnot mkdir $dir
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy fi
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedydone
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Verify snapshot can be created via mkdir in .zfs/snapshot
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedytypeset -i snap_cnt=5
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedytypeset -i cnt=0
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedywhile ((cnt < snap_cnt)); do
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy testfile=$mntpnt/testfile.$cnt
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must mkfile 1M $testfile
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must mkdir $snapdir/snapshot/snap.$cnt
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy if ! datasetexists $fs@snap.$cnt ; then
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy log_fail "ERROR: $fs@snap.$cnt should exists."
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy fi
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy ((cnt += 1))
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedydone
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Verify rollback to previous snapshot succeed.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy((cnt = RANDOM % snap_cnt))
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedylog_must zfs rollback -r $fs@snap.$cnt
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedytypeset -i i=0
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedywhile ((i < snap_cnt)); do
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy testfile=$mntpnt/testfile.$i
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy if ((i <= cnt)); then
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy if [[ ! -f $testfile ]]; then
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy log_fail "ERROR: $testfile should exists."
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy fi
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy else
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy if [[ -f $testfile ]]; then
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy log_fail "ERROR: $testfile should not exists."
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy fi
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy fi
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy ((i += 1))
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedydone
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Verify remove directory in snapdir can destroy snapshot.
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedylog_must rmdir $snapdir/snapshot/snap.$cnt
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedylog_mustnot datasetexists $fs@snap.$cnt
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedylog_pass "Verify snapshot can be created via mkdir in .zfs/snapshot passed."