From: Jens Axboe Date: Wed, 29 Jun 2016 19:09:15 +0000 (-0600) Subject: HOWTO: remove old use cases for the net IO engine X-Git-Tag: fio-2.13~23 X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=8a09277d18f942ed35354e31e38df50d991a595a HOWTO: remove old use cases for the net IO engine Signed-off-by: Jens Axboe --- diff --git a/HOWTO b/HOWTO index 67fd8337..a50f93ef 100644 --- a/HOWTO +++ b/HOWTO @@ -329,18 +329,15 @@ directory=str Prefix filenames with this directory. Used to place files filename=str Fio normally makes up a filename based on the job name, thread number, and file number. If you want to share files between threads in a job or several jobs, specify - a filename for each of them to override the default. If - the ioengine used is 'net', the filename is the host, port, - and protocol to use in the format of =host,port,protocol. - See ioengine=net for more. If the ioengine is file based, you - can specify a number of files by separating the names with a - ':' colon. So if you wanted a job to open /dev/sda and /dev/sdb - as the two working files, you would use - filename=/dev/sda:/dev/sdb. On Windows, disk devices are - accessed as \\.\PhysicalDrive0 for the first device, - \\.\PhysicalDrive1 for the second etc. Note: Windows and - FreeBSD prevent write access to areas of the disk containing - in-use data (e.g. filesystems). + a filename for each of them to override the default. + If the ioengine is file based, you can specify a number of + files by separating the names with a ':' colon. So if you + wanted a job to open /dev/sda and /dev/sdb as the two working + files, you would use filename=/dev/sda:/dev/sdb. On Windows, + disk devices are accessed as \\.\PhysicalDrive0 for the first + device, \\.\PhysicalDrive1 for the second etc. Note: Windows + and FreeBSD prevent write access to areas of the disk + containing in-use data (e.g. filesystems). If the wanted filename does need to include a colon, then escape that with a '\' character. For instance, if the filename is "/dev/dsk/foo@3,0:c", then you would use