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SubjectRe: Announcing Journaled File System (JFS) release 1.0.0 available

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)?

Martin Knoblauch | email:
TeraPort GmbH | Phone: +49-89-510857-309
C+ITS | Fax: +49-89-510857-111 | Mobile: +49-170-4904759
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