1#! /usr/local/bin/ksh93 -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27# ident	"@(#)snapshot_014_pos.ksh	1.2	07/01/09 SMI"
28#
29. $STF_SUITE/include/libtest.kshlib
30
31################################################################################
32#
33# __stc_assertion_start
34#
35# ID: snapshot_014_pos
36#
37# DESCRIPTION:
38#	verify that creating/destroying snapshots do things clean
39#
40# STRATEGY:
41#	1. create a dataset and set a quota with 500m
42#	2. create file of size 400m on the dataset
43#	3. take a snapshot and destroy it
44#	4. then create file to use all spaces in the dataset
45#	5. verify removing the first file should succeed
46#
47# TESTABILITY: explicit
48#
49# TEST_AUTOMATION_LEVEL: automated
50#
51# CODING_STATUS: COMPLETED (2006-10-13)
52#
53# __stc_assertion_end
54#
55################################################################################
56
57verify_runnable "both"
58
59function cleanup
60{
61	[[ -e $TESTDIR1 ]] && \
62		log_must $RM -rf $TESTDIR1/* > /dev/null 2>&1
63
64	snapexists $SNAPCTR && \
65		log_must $ZFS destroy $SNAPCTR
66
67	datasetexists $TESTPOOL/$TESTCTR/$TESTFS1 && \
68		log_must $ZFS set quota=none $TESTPOOL/$TESTCTR/$TESTFS1
69
70}
71
72log_assert "Verify creating/destroying snapshots do things clean"
73log_onexit cleanup
74
75log_must $ZFS set quota=$FSQUOTA $TESTPOOL/$TESTCTR/$TESTFS1
76log_must $MKFILE $FILESIZE $TESTDIR1/$TESTFILE
77
78log_must $ZFS snapshot $SNAPCTR
79log_must $ZFS destroy $SNAPCTR
80
81log_note "Make the quota of filesystem is reached"
82log_mustnot $MKFILE $FILESIZE1 $TESTDIR1/$TESTFILE1
83
84log_note "Verify removing the first file should succeed after the snapshot is \
85	removed"
86log_must $RM $TESTDIR1/$TESTFILE
87
88log_pass "Verify creating/destroying snapshots do things clean"
89