lkml.org 
[lkml]   [2001]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Announcing Journaled File System (JFS) release 1.0.0 available
Hi,

first of all congratulations for finishing the initial first release.
Some questions, just out of curiosity:


>* Fast recovery after a system crash or power outage
>
>* Journaling for file system integrity
>
>* Journaling of meta-data only
>

does this mean JSF/Linux always journals only the meta-data, or is that
an option?
Does it perform full data-journaling under AIX?

>* Extent-based allocation
>
>* Excellent overall performance
>
>* 64 bit file system
>
>* Built to scale. In memory and on-disk data structures are designed to
> scale beyond practical limit

Is this scaling only for size, or also for performance (many disks on
many controllers) like XFS (at least on SGI iron)?

Thanks
Martin
--
------------------------------------------------------------------
Martin Knoblauch | email: Martin.Knoblauch@TeraPort.de
TeraPort GmbH | Phone: +49-89-510857-309
C+ITS | Fax: +49-89-510857-111
http://www.teraport.de | Mobile: +49-170-4904759
-
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 12:55    [from the cache]
©2003-2011 Jasper Spaans