[LTP] [RFC/PATCH] ltpstress.sh: added cmdline to set the block device

Stanislav Kholmanskikh
2014-08-21T08:45:10Z

I think it's not needed to use set_block_device(),
create_block_device() from runltp, because their logic
is in tst_acquire_device()/tst_release_device() now.

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
---
testscripts/ltpstress.sh | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/testscripts/ltpstress.sh b/testscripts/ltpstress.sh
index a0dc088..39a5caf 100755
--- a/testscripts/ltpstress.sh
+++ b/testscripts/ltpstress.sh
@@ -58,7 +58,8 @@ usage()
{

cat <<-END >&2
- usage: ${0##*/} [ -d datafile ] [ -i # (in seconds) ] [ -I iofile ] [ -l logfile ] [ -m # (in Mb) ] [ -n ] [ -p ] [ -q ] [ -t duration ] [ -x TMPDIR ] [ [-S]|[-T] ]
+ usage: ${0##*/} [ -d datafile ] [ -i # (in seconds) ] [ -I iofile ] [ -l logfile ] [ -m # (in Mb) ]
+ [ -n ] [ -p ] [ -q ] [ -t duration ] [ -x TMPDIR ] [-b DEVICE] [-B LTP_DEV_FS_TYPE] [ [-S]|[-T] ]

-d datafile Data file for 'sar' or 'top' to log to. Default is "/tmp/ltpstress.data".
-i # (in sec) Interval that 'sar' or 'top' should take snapshots. Default is 10 seconds.
@@ -72,6 +73,10 @@ usage()
-T Use LTP's modified 'top' tool to measure data.
-t duration Execute the testsuite for given duration in hours. Default is 24.
-x TMPDIR Directory where temporary files will be created.
+ -b DEVICE Some tests require an unmounted block device
+ to run correctly. If DEVICE is not set, a loop device is
+ created and used automatically.
+ -B LTP_DEV_FS_TYPE The file system of DEVICE.

example: ${0##*/} -d /tmp/sardata -l /tmp/ltplog.$$ -m 128 -t 24 -S
END
@@ -88,7 +93,7 @@ check_memsize()
leftover_memsize=$memsize
}

-while getopts d:hi:I:l:STt:m:npqx:\? arg
+while getopts d:hi:I:l:STt:m:npqx:b:B:\? arg
do case $arg in

d) datafile="$OPTARG";;
@@ -138,6 +143,10 @@ do case $arg in

x) export TMPBASE=$(readlink -f ${OPTARG});;

+ b) export LTP_DEV=${OPTARG};;
+
+ B) export LTP_DEV_FS_TYPE=${OPTARG};;
+
\?) echo "Help info:"
usage;;
esac
--
1.7.1

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