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. $STF_SUITE/include/libtest.kshlib 27 28################################################################################ 29# 30# __stc_assertion_start 31# 32# ID: snapshot_007_pos 33# 34# DESCRIPTION: 35# Verify that many snapshots can be made on a zfs dataset. 36# 37# STRATEGY: 38# 1) Create a file in the zfs dataset 39# 2) Create a snapshot of the dataset 40# 3) Remove all the files from the original dataset 41# 4) For each snapshot directory verify consistency 42# 43# TESTABILITY: explicit 44# 45# TEST_AUTOMATION_LEVEL: automated 46# 47# CODING_STATUS: COMPLETED (2005-07-04) 48# 49# __stc_assertion_end 50# 51################################################################################ 52 53verify_runnable "both" 54 55function cleanup 56{ 57 typeset -i i=1 58 while [ $i -lt $COUNT ]; do 59 snapexists $SNAPCTR.$i 60 if [[ $? -eq 0 ]]; then 61 log_must $ZFS destroy $SNAPCTR.$i 62 fi 63 64 if [[ -e $SNAPDIR.$i ]]; then 65 log_must $RM -rf $SNAPDIR1.$i > /dev/null 2>&1 66 fi 67 68 (( i = i + 1 )) 69 done 70 71 if [[ -e $SNAPDIR1 ]]; then 72 log_must $RM -rf $SNAPDIR1 > /dev/null 2>&1 73 fi 74 75 if [[ -e $TESTDIR ]]; then 76 log_must $RM -rf $TESTDIR/* > /dev/null 2>&1 77 fi 78} 79 80log_assert "Verify that many snapshots can be made on a zfs dataset." 81 82log_onexit cleanup 83 84[[ -n $TESTDIR ]] && \ 85 log_must $RM -rf $TESTDIR/* > /dev/null 2>&1 86 87typeset -i COUNT=10 88 89log_note "Create some files in the $TESTDIR directory..." 90populate_dir $TESTDIR1/file $COUNT $NUM_WRITES $BLOCKSZ ITER $SNAPCTR 91 92log_note "Remove all of the original files" 93[[ -n $TESTDIR ]] && \ 94 log_must $RM -rf $TESTDIR1/file* > /dev/null 2>&1 95 96i=1 97while [[ $i -lt $COUNT ]]; do 98 FILECOUNT=`$LS $SNAPDIR1.$i/file* | wc -l` 99 typeset j=1 100 while [ $j -lt $FILECOUNT ]; do 101 log_must $FILE_CHECK $SNAPDIR1.$i/file.$j $j 102 (( j = j + 1 )) 103 done 104 (( i = i + 1 )) 105done 106 107log_pass "All files are consistent" 108