lkml.org 
[lkml]   [1999]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: Linux Buffer Cache Does Not Support Mirroring
Hi,

On Tue, 2 Nov 1999 09:46:56 +0100, Ookhoi <ookhoi@dds.nl> said:

>> jfs breaks if used with RAID.

> Uhm, can you please explain why that is, or point me to some docs?
> Just curious.

Currently raid expects access to be able to do things in the buffer
cache bypassing the normal ll_rw_block() device driver interface, and
this violates the IO ordering requirements imposed by jfs. We're
working on it.

--Stephen

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

\
 
 \ /
  Last update: 2005-03-22 13:54    [W:0.090 / U:0.728 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site