Topic: file system to use
Mailserver should run without interrupts for years.
ext3fs don´t trusts itself and do a fs check after amount of mounts or several days.
If I have to reboot the server after long time, a file system check is a possible issue and could take a long time (hours) when useing ext3fs.
xfs should be faster. What do you think about xfs in a mailserver environment?