lkml.org 
[lkml]   [2004]   [Mar]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: True fsync() in Linux (on IDE)
Chris Mason wrote:

>On Fri, 2004-03-19 at 15:48, Hans Reiser wrote:
>
>
>>Chris Mason wrote:
>>
>>
>>
>>>>and I was imprecise, I should have asked, does fsync flush the disk
>>>>cache regardless of what mount options are set or data/metadata touched
>>>>in the 2.6 patches?
>>>>
>>>>
>
>
>
>>Forgive my relentlessness, is the answer to the above yes?
>>
>>
>
>Yes ;-) One goal of the 2.6 patches is to make it possible for higher
>levels to easily insert flushes when needed. The reiserfs fsync and
>ext3 fsync code will both do this.
>
>
will do it, or do do it?

>I realized I wasn't clear about device mapper and md earlier, both need
>extra work to aggregate the flushes down to the drives. They don't yet
>support flushing.
>
>-chris
>
>
>
>
>
>
Sounds like things are very much unfinished and you guys need more time
before these patches are ready for inclusion. We need to get reiser4 to
use this stuff. Zam, put that in your todo list.

--
Hans

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:01    [W:0.070 / U:2.164 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site