* cpus_allowed_policy for async IO verification threads
@ 2014-09-04 19:40 Elliott, Robert (Server Storage)
2014-09-04 19:56 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Elliott, Robert (Server Storage) @ 2014-09-04 19:40 UTC (permalink / raw)
To: Jens Axboe <axboe@kernel.dk> (axboe@kernel.dk),
fio@vger.kernel.org
To accompany cpus_allowed_policy=split, should fio offer
a verify_async_cpus_allowed_policy=split to bind its
async IO verification threads to particular CPUs?
verify_async_cpus=str
Tell fio to set the given CPU affinity on
the async IO verification threads. See cpus_allowed for
the format used.
---
Rob Elliott HP Server Storage
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: cpus_allowed_policy for async IO verification threads
2014-09-04 19:40 cpus_allowed_policy for async IO verification threads Elliott, Robert (Server Storage)
@ 2014-09-04 19:56 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2014-09-04 19:56 UTC (permalink / raw)
To: Elliott, Robert (Server Storage), fio@vger.kernel.org
On 09/04/2014 01:40 PM, Elliott, Robert (Server Storage) wrote:
> To accompany cpus_allowed_policy=split, should fio offer
> a verify_async_cpus_allowed_policy=split to bind its
> async IO verification threads to particular CPUs?
>
> verify_async_cpus=str
> Tell fio to set the given CPU affinity on
> the async IO verification threads. See cpus_allowed for
> the format used.
That would probably not be a bad idea.
--
Jens Axboe
^ permalink raw reply [flat|nested] 2+ messages in thread
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