On 2014-10-01 01:36, Sitsofe Wheeler wrote:
On 1 October 2014 04:43, Jens Axboe <axboe@xxxxxxxxx> wrote:
On 2014-09-30 19:17, Jens Axboe wrote:
On 2014-09-30 19:12, Elliott, Robert (Server Storage) wrote:
-----Original Message-----
From: Jens Axboe [mailto:axboe@xxxxxxxxx]
I'd much rather keep fio ignorant of any "special" directories, even if
it means that sometimes you do potentially run into issues like the
above, where you specify a block device that does not exist.
How about an option in the script:
direct=2 file must exist and be a block device, otherwise skip it
Might be a bit nasty to overload direct= like that. But I'd be open to
adding an option that says must_be_bdev or something, which can be a
bool as well.
So for your case, you'd set
filetype=bdev
How about a create parameter which defaults to create=1 giving the
current behaviour and create=0 where the job fails if the file doesn't
already exist? It won't catch as much but should be portable.
Agree, that will be both easier to maintain and probably just as useful
as the more expanded options. Lets call it 'allow_file_create'.
--
Jens Axboe
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