From: Erwan Velu Date: Mon, 15 Jul 2013 10:03:55 +0000 (+0200) Subject: genfio: Use dynamic default values in help X-Git-Tag: fio-2.1.2~39 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=80139d2d3f91957854fb6872c34954d641af0e83;p=fio.git genfio: Use dynamic default values in help To avoid mismatch between default values and help, let's print directly the default value of the option. --- diff --git a/tools/genfio b/tools/genfio index 0bc24cb1..512313a7 100755 --- a/tools/genfio +++ b/tools/genfio @@ -50,18 +50,18 @@ show_help() { one test after anoter but all disks at the same time Enabled by default -D iodepth : Run with the specified iodepth - Default is 32 + Default is $IODEPTH -d disk1[,disk2,disk3,..] : Run the tests on the selected disks Separated each disk with a comma Disk name shall be "sdxx", /dev/ shall NOT be used here -r seconds : Time in seconds per benchmark 0 means till the end of the device - Default is 300 seconds + Default is $RUNTIME seconds -b blocksize[,blocksize1, ...] : The blocksizes to test under fio format (4k, 1m, ...) Separated each blocksize with a comma - Default is 4k + Default is $BLOCK_SIZE -m mode1,[mode2,mode3, ...] : Define the fio IO profile to use like read, write, randread, randwrite - Default is "write,randwrite,read,randread" + Default is "$MODES" -x prefix : Add a prefix to the fio filename Useful to let a context associated with the file If the prefix features a / (slash), prefix will be considered as a directory