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# Copyright (c) 2013, 2014 by Delphix. All rights reserved. 29# 30 31. $STF_SUITE/include/libtest.shlib 32. $STF_SUITE/tests/functional/no_space/enospc.cfg 33 34# 35# DESCRIPTION: 36# ENOSPC is returned on an attempt to write a second file 37# to a file system after a first file was written that terminated 38# with ENOSPC on a cleanly initialized file system. 39# 40# STRATEGY: 41# 1. Write a file until the file system is full. 42# 2. Ensure that ENOSPC is returned. 43# 3. Write a second file while the file system remains full. 44# 4. Verify the return code is ENOSPC. 45# 46 47verify_runnable "both" 48 49function cleanup 50{ 51 rm -f $TESTDIR/$TESTFILE0 52 rm -f $TESTDIR/$TESTFILE1 53} 54 55log_onexit cleanup 56 57log_assert "ENOSPC is returned when file system is full." 58log_must $ZFS set compression=off $TESTPOOL/$TESTFS 59 60log_note "Writing file: $TESTFILE0 until ENOSPC." 61$FILE_WRITE -o create -f $TESTDIR/$TESTFILE0 -b $BLOCKSZ \ 62 -c $NUM_WRITES -d $DATA 63ret=$? 64 65(( $ret != $ENOSPC )) && \ 66 log_fail "$TESTFILE0 returned: $ret rather than ENOSPC." 67 68log_note "Write another file: $TESTFILE1 but expect ENOSPC." 69$FILE_WRITE -o create -f $TESTDIR/$TESTFILE1 -b $BLOCKSZ \ 70 -c $NUM_WRITES -d $DATA 71ret=$? 72 73(( $ret != $ENOSPC )) && \ 74 log_fail "$TESTFILE1 returned: $ret rather than ENOSPC." 75 76log_pass "ENOSPC returned as expected." 77