On 2014-04-10 08:00, Jens Axboe wrote:
Fio should probably just ignore these flush-cache warnings and continue on, it's not really a fatal condition. I have attached a patch for you, can you apply that and give it a go?
I committed a variant of this, since I think it makes sense to do. As a user, there's nothing you can do to make it work, if your platform is missing the cache invalidation part. And it's not a fatal error condition, so fio will just warn and go on.
So you can git pull the update, or download the latest tar ball snapshot and give it another go.
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