| #! /bin/bash | |
| # FS QA Test No. 084 | |
| # | |
| # Exercises unwritten extent reads and writes, looking | |
| # for data corruption (zeroes read) near the end of file. | |
| # | |
| #----------------------------------------------------------------------- | |
| # Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. | |
| # | |
| # This program is free software; you can redistribute it and/or | |
| # modify it under the terms of the GNU General Public License as | |
| # published by the Free Software Foundation. | |
| # | |
| # This program is distributed in the hope that it would be useful, | |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| # GNU General Public License for more details. | |
| # | |
| # You should have received a copy of the GNU General Public License | |
| # along with this program; if not, write the Free Software Foundation, | |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| # | |
| #----------------------------------------------------------------------- | |
| # | |
| # creator | |
| owner=nathans@sgi.com | |
| seq=`basename $0` | |
| echo "QA output created by $seq" | |
| here=`pwd` | |
| tmp=/tmp/$$ | |
| status=1 # failure is the default! | |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 | |
| # get standard environment, filters and checks | |
| . ./common.rc | |
| . ./common.filter | |
| _filter_resv() | |
| { | |
| _filter_test_dir | sed -e 's/[0-9][0-9]* bytes/NUM bytes/g' | |
| } | |
| pgsize=`$here/src/feature -s` | |
| # -i == number of iterations | |
| # -l == bytes to leak on each iteration | |
| # -b == read/write block size | |
| # -s == preallocation size | |
| # real QA test starts here | |
| _supported_fs xfs | |
| _supported_os IRIX Linux | |
| if [ $HOSTOS == "IRIX" ]; then | |
| if uname -R | grep -iq debug; then | |
| # taking up to 23 mins on my 512K octane on debug | |
| # not worth worrying about | |
| _notrun "don't bother running on debug IRIX" | |
| fi | |
| fi | |
| echo | |
| echo "*** First case - I/O blocksize same as pagesize" | |
| $here/src/resvtest -i 20 -b $pgsize "$TEST_DIR/resv" | _filter_resv | |
| [ $? -eq 0 ] && echo done | |
| rm -f "$TEST_DIR/mumble" | |
| echo | |
| echo "*** Second case - 512 byte I/O blocksize" | |
| $here/src/resvtest -i 40 -b 512 "$TEST_DIR/resv" | _filter_resv | |
| [ $? -eq 0 ] && echo done | |
| rm -f "$TEST_DIR/grumble" | |
| # success, all done | |
| status=0 | |
| exit |