Need to allocate more space to email - Help

[lizard]

I just got my first dedicated server with plesk7.5/fedoraCore2. I plan to use the machine primarily for hosting email, but the bulk of the disk space has been allocated to web page storage. I'm a low-to-medium level linux user so I would really need some good instructions, but I'll take any hints I can get. The partitions in question appear to be XFS filesystem. Below is my "df -h" output:

Filesystem            Size  Used Avail Use% Mounted on
/dev/hda1             496M  276M  195M  59% /
none                  249M     0  249M   0% /dev/shm
/dev/hda7              27G   50M   27G   1% /home
/dev/hda5             4.9G  955M  4.0G  20% /usr
/dev/hda6             4.9G  179M  4.8G   4% /var

I'd like to essentially swap hda7 with hda6 so the bulk of the disk space is allocated to email. I don't have physical access to the machine so any solutions have to be done remotely via ssh. Any ideas or instructions would be much appreciated.

 

[lizard]

This issue has been resolved, for reference I'm posting a link to another forum with details of the resolution. I'd still like to hear if anyone has any other ideas.

http://www.linuxquestions.org/questions/showthread.php?s=&threadid=316252