lkml.org 
[lkml]   [2002]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [RFC] Multi-path IO in 2.5/2.6 ?
From
Date
James Bottomley wrote:

>Answer me this question:
>- In the forseeable future does multi-path have uses other than SCSI?

The S/390 DASD driver could conceivably make use of generic block layer
(or higher-up) multi-path support.

(We have multi-path support on a lower level, the channel subsystem,
but this helps only with reliability / failover. Using multi-path
support on a higher level for performance reasons would be helpful
in certain scenarios.)


Mit freundlichen Gruessen / Best Regards

Ulrich Weigand

--
Dr. Ulrich Weigand
Linux for S/390 Design & Development
IBM Deutschland Entwicklung GmbH, Schoenaicher Str. 220, 71032 Boeblingen
Phone: +49-7031/16-3727 --- Email: Ulrich.Weigand@de.ibm.com

-
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 13:28    [W:0.025 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site