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

[Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>]

Hi!

Could anybody help to review this change, please?

Thanks.

On 21.08.2014 12:44, Stanislav Kholmanskikh wrote:
> 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
>

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