best filesystem for imap server

[Henrique de Moraes Holschuh]

On Sat, 04 Dec 2004, Einar Indridason wrote:
> On Wed, Dec 01, 2004 at 05:07:46PM -0600, Jim Miller wrote:
> > journaled but very slow.  ReiserFS is a better choice for a journaled file
> > system and if you can hold off until all the bugs are worked out, Reiser4FS
> > would be the best choice (IMHO).
> 
> Don't forget JFS from IBM.

All I know about JFS is that it did not come up as better enough than ext3
in a few benchmarks I've seen, to bother with it at the time :(

If you have first hand experience with JFS, please describe it to us.
Especially data protection capabilities and performance in ridiculously big
directories, as required by Cyrus spools :)

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh
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