[stgt] [PATCH] 1/1 Correct fsync on write FILEMARKS
fujita.tomonori at lab.ntt.co.jp
Fri Feb 10 08:46:43 CET 2012
On Fri, 10 Feb 2012 08:30:50 +1100
Mark Harvey <markh794 at gmail.com> wrote:
> From 823564e4f3fc36a7c7fed4535541c57aa4552f13 Mon Sep 17 00:00:00 2001
> From: Mark Harvey<markh794 at gmail.com>
> Date: Fri, 27 Jan 2012 08:32:05 +1100
> Subject: ssc: fsync on WRITE FILEMARK
> commit: 96e83a2e60857cd5356f99c45f0a0a658f600949
> missed fsync() on zero filemarks count.
> SSC4r01e states:
> NOTE 43 - Upon completion of any buffered write operation, the application
> client may issue a WRITE FILEMARKS(6) command with the IMMED bit set
> to zero and the FILEMARK COUNT field set to zero to perform a
> synchronize operation
> The IMMED bit is defined as:
> a) written to the object buffer if the IMMED bit is set to one; or
> b) written to the medium if the IMMED bit is set to zero.
> This patch calls fsync() ignoring the IMMED bit value.
> Signed-off-by: Mark Harvey<markh794 at gmail.com>
> usr/bs_ssc.c | 4 +---
> 1 files changed, 1 insertions(+), 3 deletions(-)
Thanks. I can't apply this cleanly. So I did by hand. Please see if
the latest git works for you.
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