mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Jan Kara
d0b73054c2
Test 273 fails for me due to lack of inodes (ext? filesystem is not configured to have enough inodes for being filled up by 4k files). So change the test to create larger files so that we don't hit this limit. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Eric Sandeen <sandeen@redhat.com>
144 lines
2.7 KiB
Bash
Executable File
144 lines
2.7 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 273
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#
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# reservation test with heavy cp workload
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2011-2012 Fujitsu, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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#-----------------------------------------------------------------------
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#
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#creator
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owner=wu.bo@cn.fujitsu.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=0 # success is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -rf $tmp.*
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_scratch_unmount
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}
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. ./common.rc
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. ./common.filter
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threads=50
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count=2
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_threads_set()
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{
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_cpu_num=`cat /proc/cpuinfo | grep "processor" | wc -l`
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threads=$(($_cpu_num * 50))
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if [ $threads -gt 200 ]
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then
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threads=200
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fi
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}
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_file_create()
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{
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_i=0
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if ! mkdir $SCRATCH_MNT/origin
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then
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echo "mkdir origin err"
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status=1
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exit
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fi
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cd $SCRATCH_MNT/origin
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_disksize=`df --block-size=1 $SCRATCH_DEV | awk -v sd=$SCRATCH_DEV 'BEGIN{c=0}{for(i=1;i<=NF;++i){a[c]=$i;++c}}END{for(entry in a){if(a[entry] ~ sd){print a[entry + 3]; break}}}'`
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_disksize=$(($_disksize / 3))
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_num=$(($_disksize / $count / $threads / 4096))
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_count=$count
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while [ $_i -lt $_num ]
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do
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dd if=/dev/zero of=file_$_i bs=4096 count=$_count >/dev/null 2>&1
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_i=$(($_i + 1))
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done
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cd $here
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}
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_porter()
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{
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_suffix=$1
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if ! mkdir $SCRATCH_MNT/sub_$_suffix
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then
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echo "mkdir sub_xxx err"
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status=1
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exit
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fi
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cp -r $SCRATCH_MNT/origin $SCRATCH_MNT/sub_$_suffix >$seq.full 2>&1
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if [ $? -ne 0 ]
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then
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echo "_porter $_suffix not complete"
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fi
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sync
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}
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_do_workload()
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{
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_pids=""
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_pid=1
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_threads_set
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_file_create
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_threads=$threads
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while [ $_pid -lt $_threads ]
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do
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_porter $_pid &
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_pids="$_pids $!"
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_pid=$(($_pid + 1))
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done
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wait $_pids
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}
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# real QA test starts here
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_supported_fs generic
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_supported_os IRIX Linux
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_require_scratch
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echo "------------------------------"
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echo "start the workload"
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echo "------------------------------"
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rm -f $seq.full
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_scratch_unmount 2>/dev/null
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_scratch_mkfs_sized $((2 * 1024 * 1024 * 1024)) >>$seq.full 2>&1
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_scratch_mount
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_do_workload
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_check_scratch_fs
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status=$?
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exit
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