Attachment 150435 Details for Bug 199724 – script that shows the problem

script that shows the problem

foo.sh (text/plain), 1.16 KB, created by Jonathan Earl Brassow on 2007-03-19 21:22:24 UTC

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Creator: Jonathan Earl Brassow

Created: 2007-03-19 21:22:24 UTC

Size: 1.16 KB

patch

obsolete

>#!/bin/bash
>
>lvcreate -m1 -l 1024 -n lv1 vg --nosync /dev/sda1:0-1023    /dev/sdb1:0-1023    /dev/sdc1:0
>lvcreate -m1 -l 1024 -n lv2 vg --nosync /dev/sda1:1024-2047 /dev/sdb1:1024-2047 /dev/sdc1:1
>lvcreate -m1 -l 1024 -n lv3 vg --nosync /dev/sda1:2048-3071 /dev/sdb1:2048-3071 /dev/sdc1:2
>
>for i in 1 2 3 ; do mkfs.ext3 /dev/vg/lv$i; done
>
>echo "Capturing messages"
>tail -f /var/log/messages > messages.txt &
>
>echo "Mounting file systems"
>for i in 1 2 3 ; do mkdir -p /mnt/gfs$i; mount /dev/vg/lv$i /mnt/gfs$i; done
>for i in 1 2 3 ; do mkdir /mnt/gfs$i/`hostname -s`; done
>
>echo "FS mounted, starting tests"
>/pub/test_cases/perf_matrix.pl of=/mnt/gfs1/`hostname -s`/perf tmin=1073741824&
>/pub/test_cases/perf_matrix.pl of=/mnt/gfs2/`hostname -s`/perf tmin=1073741824&
>/pub/test_cases/perf_matrix.pl of=/mnt/gfs3/`hostname -s`/perf tmin=1073741824&
>
>echo "****   TIME TO KILL DEVICE   ****"
>
>a1=(`ls -l messages.txt`)
>while ! grep Error messages.txt >& /dev/null; do
>	sleep 45
>	b1=(`ls -l messages.txt`)
>	echo ""
>	date
>	if [ ${a1[4]} -lt ${b1[4]} ] ; then
>		echo "messages.txt: Still growing"
>	else
>		echo "messages.txt: Static"
>	fi
>	a1=(`ls -l messages.txt`)
>done
>
>echo "ERRORS PRODUCED!!!"
>

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Attachments on bug 199724: 150435