1 #! /bin/ksh -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 
  28 #
  29 # Copyright (c) 2013 by Delphix. All rights reserved.
  30 #
  31 
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/snapshot/snapshot.cfg
  34 
  35 #
  36 # DESCRIPTION:
  37 #       verify that creating/destroying snapshots do things clean
  38 #
  39 # STRATEGY:
  40 #       1. create a dataset and set a quota with 500m
  41 #       2. create file of size 400m on the dataset
  42 #       3. take a snapshot and destroy it
  43 #       4. then create file to use all spaces in the dataset
  44 #       5. verify removing the first file should succeed
  45 #
  46 
  47 verify_runnable "both"
  48 
  49 function cleanup
  50 {
  51         [[ -e $TESTDIR1 ]] && \
  52                 log_must $RM -rf $TESTDIR1/* > /dev/null 2>&1
  53 
  54         snapexists $SNAPCTR && \
  55                 log_must $ZFS destroy $SNAPCTR
  56 
  57         datasetexists $TESTPOOL/$TESTCTR/$TESTFS1 && \
  58                 log_must $ZFS set quota=none $TESTPOOL/$TESTCTR/$TESTFS1
  59 
  60 }
  61 
  62 log_assert "Verify creating/destroying snapshots do things clean"
  63 log_onexit cleanup
  64 
  65 log_must $ZFS set quota=$FSQUOTA $TESTPOOL/$TESTCTR/$TESTFS1
  66 log_must $MKFILE $FILESIZE $TESTDIR1/$TESTFILE
  67 
  68 log_must $ZFS snapshot $SNAPCTR
  69 log_must $ZFS destroy $SNAPCTR
  70 
  71 log_note "Make the quota of filesystem is reached"
  72 log_mustnot $MKFILE $FILESIZE1 $TESTDIR1/$TESTFILE1
  73 
  74 log_note "Verify removing the first file should succeed after the snapshot is \
  75         removed"
  76 log_must $RM $TESTDIR1/$TESTFILE
  77 
  78 log_pass "Verify creating/destroying snapshots do things clean"