John Rouillard wrote:
> I am planning on using fio to simulte a disk load on some diskless
> clients that will be using NFS rather then local disk as their data
> source/sink.
>
> I have run blktrace on a system with local disks that is currently
> running the worload of interest. I have the files:
>
> sda1.blktrace.0 sda1.blktrace.1 sda1.blktrace.2 sda1.blktrace.3
>
> (4 cpu system), but I am not quite sure what to use for an fio job
> file. Does anybody have any examples I could work from?
All fio can really do with your trace is replay it against a block
device. It sounds like you really want to record what's happening at the
filesystem level rather than the block I/O level.
-- Joshua Root, jmr AT gelato.unsw.edu.au http://www.gelato.unsw.edu.auReceived on Sun Dec 02 2007 - 20:37:20 CET
This archive was generated by hypermail 2.2.0 : Sun Dec 02 2007 - 21:00:01 CET