From: "Denis V. Lunev" <den@openvz.org>
To: Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org
Cc: mreitz@redhat.com, eblake@redhat.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 5/5] qemu-img bench: Add --flush-interval
Date: Fri, 3 Jun 2016 18:01:18 +0300 [thread overview]
Message-ID: <57519BBE.5040204@openvz.org> (raw)
In-Reply-To: <1464957021-3469-6-git-send-email-kwolf@redhat.com>
On 06/03/2016 03:30 PM, Kevin Wolf wrote:
> This options allows to flush the image periodically during write tests.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This pattern could be a bit different - you wait requests to finish
and after that start flush. In this case there is no gain with my
patch ;)
You should treat flush as ordinary write request i.e. place
request immediately without waiting for writes to finish.
May be this could be specified as an operation mode.
Den
next prev parent reply other threads:[~2016-06-03 15:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-03 12:30 [Qemu-devel] [PATCH 0/5] block: Introduce qemu-img bench Kevin Wolf
2016-06-03 12:30 ` [Qemu-devel] [PATCH 1/5] " Kevin Wolf
2016-06-06 9:59 ` Denis V. Lunev
2016-06-03 12:30 ` [Qemu-devel] [PATCH 2/5] qemu-img bench: Sequential writes Kevin Wolf
2016-06-03 14:55 ` Denis V. Lunev
2016-06-03 12:30 ` [Qemu-devel] [PATCH 3/5] qemu-img bench: Make start offset configurable Kevin Wolf
2016-06-06 10:02 ` Denis V. Lunev
2016-06-03 12:30 ` [Qemu-devel] [PATCH 4/5] qemu-img bench: Implement -S (step size) Kevin Wolf
2016-06-06 10:03 ` Denis V. Lunev
2016-06-03 12:30 ` [Qemu-devel] [PATCH 5/5] qemu-img bench: Add --flush-interval Kevin Wolf
2016-06-03 15:01 ` Denis V. Lunev [this message]
2016-06-03 15:16 ` Kevin Wolf
2016-06-06 12:33 ` [Qemu-devel] [Qemu-block] " Kevin Wolf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=57519BBE.5040204@openvz.org \
--to=den@openvz.org \
--cc=eblake@redhat.com \
--cc=kwolf@redhat.com \
--cc=mreitz@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).