[CentOS] Convert Filesystem to Ext4

Tue Apr 19 18:16:55 UTC 2011
Scott Silva <ssilva at sgvwater.com>

on 4/19/2011 10:42 AM Matt spake the following:
> On a running 64 bit CentOS 5.6 box is it possible to convert from Ext3
> to Ext4 to improve performance?  Right now I can deal with a few hours
> of downtime on it.  This is an email server with lots of I/O due to
> seek time.  Software RAID1 as well.  Will Ext4 offer much of an
> improvement?