From: Cyrill Gorcunov <gorcunov@gmail.com>
To: tml <tarantool-patches@dev.tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH] fio/coio: Handle partial writes
Date: Wed, 4 Dec 2019 12:44:24 +0300 [thread overview]
Message-ID: <20191204094424.GJ10140@uranus> (raw)
In-Reply-To: <20191126180503.22238-1-gorcunov@gmail.com>
On Tue, Nov 26, 2019 at 09:05:03PM +0300, Cyrill Gorcunov wrote:
> Writting less bytes than requested is perfectly fine
> from OS point of view. In turn our fio.write/pwrite
> api simply returns 'true' even if only a part of
> a buffer has been written.
>
> We can't change the api without breaking backward
> compatibility (otherwise we could simply return number
> of bytes written, instead of current true/false sign).
>
> For this sake both coio_write and coio_pwrite tries
> to deliver complete data in a cycle.
Drop it please, there is a small typo in it. I'll rework
and send v2.
next prev parent reply other threads:[~2019-12-04 9:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-26 18:05 Cyrill Gorcunov
2019-12-04 9:44 ` Cyrill Gorcunov [this message]
2020-04-21 21:39 [Tarantool-patches] [PATCH] fio/coio: handle " Cyrill Gorcunov
2020-05-06 17:08 ` Alexander Turenko
2020-05-15 9:00 ` Cyrill Gorcunov
2020-06-09 16:55 ` Alexander Turenko
2020-06-09 22:55 ` Vladislav Shpilevoy
2020-06-09 22:55 ` Vladislav Shpilevoy
2020-06-10 7:52 ` Cyrill Gorcunov
2020-06-11 19:36 ` Vladislav Shpilevoy
2020-06-11 19:43 ` Cyrill Gorcunov
2020-06-11 19:56 ` Vladislav Shpilevoy
2020-06-11 20:12 ` Cyrill Gorcunov
2020-06-11 19:56 ` Vladislav Shpilevoy
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