lkml.org 
[lkml]   [2009]   [May]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 00/16] DRBD: a block device for HA clusters
From
On Tue, May 5, 2009 at 10:21 AM, Philipp Reisner
<philipp.reisner@linbit.com> wrote:
> What we have in DRBD boils down to:
>
> * We obey all possible write after write dependencies in the stream of
>  writes we get from the upper layers. And generate DRBD internal
>  reorder barriers for the packet stream.

Hello Philipp,

I couldn't find a call to blk_queue_ordered() in the DRBD 8.3.1 source
code. This made me wonder how DRBD obtains information about barriers
that is generated by filesystems like ext3 with the option barrier=1 ?

Bart.
--
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: 2009-05-05 17:05    [W:0.120 / U:0.096 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site