[lug] XFS filesystem core code goes into AC series

[Jeffrey Siegal]

Nate Duehr wrote:
> Make sure to check out the different journaling modes on ext3 also.  I have
> seen reports on the web that using the Data: Journaled mode vs. Data:
> Ordered mode can increase performance (at only a slight loss of meta-data
> information) dramatically.

Data: Journaled does not compromise safety of metadata, only regular 
file data for programs that do write-append (e.g. log files).  Data: 
Jouranled is still safe with respect to the metadata itself.