| To: | Dmitry Monakhov <dmonakhov@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 08/10] xfstest: add fallocate/punch_hole vs AIO/DIO stress test |
| From: | Rich Johnston <rjohnston@xxxxxxx> |
| Date: | Fri, 1 Mar 2013 11:50:09 -0600 |
| Cc: | <xfs@xxxxxxxxxxx>, <linux-fsdevel@xxxxxxxxxxxxxxx>, <linux-ext4@xxxxxxxxxxxxxxx>, <dchinner@xxxxxxxxxx> |
| Delivered-to: | xfs@xxxxxxxxxxx |
| In-reply-to: | <1361356935-29153-9-git-send-email-dmonakhov@xxxxxxxxxx> |
| References: | <1361356935-29153-1-git-send-email-dmonakhov@xxxxxxxxxx> <1361356935-29153-9-git-send-email-dmonakhov@xxxxxxxxxx> |
| User-agent: | Mozilla/5.0 (X11; Linux i686; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
On 02/20/2013 04:42 AM, Dmitry Monakhov wrote: Run random AIO/DIO activity (fio's job:direct_aio_raicer) random fallocate activity(fio's job:falloc_raicer) and random punch_hole activity(punch_hole_raicer) on a common file in parallel. If race exist old dio request may rewrite punched block after it was allocated to another file, we will catch that by verifier fio's job: "aio-dio-verifier". Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx> Looks good. Reviewed-by: Rich Johnston <rjohnston@xxxxxxx> |
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