3 # Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved.
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU General Public License as
7 # published by the Free Software Foundation.
9 # This program is distributed in the hope that it would be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write the Free Software Foundation,
16 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 # (very) simple file realtime IO tests.
20 # TODO: make file size multiple of physmem.
26 printf "%s,%s,%s,%s,%s\n" type bytes ops time bytes/sec ops/sec
32 xfs_io iofile -Rft -c "pwrite -C -b $iosize 0 $filesize"
36 xfs_io iofile -Rftd -c "pwrite -C -b $iosize 0 $filesize"
40 xfs_io iofile -R -c "pwrite -C -b $iosize 0 $filesize"
44 xfs_io iofile -Rd -c "pwrite -C -b $iosize 0 $filesize"
48 xfs_io iofile -R -c "pread -C -b $iosize 0 $filesize"
52 xfs_io iofile -R -c "pread -C -b $iosize 0 $filesize"
56 xfs_io iofile -Rd -c "pread -C -b $iosize 0 $filesize"
60 xfs_io iofile -Rd -c "pread -C -b $iosize 0 $filesize"