I have ONE of my email accounts wich I am unable to delete some folders.
When I select the
Personal settings > Folders
the memory usage of Debian 3.1 sarge on Xen start to grow wildly.
The ispconfig use up to 900 MB , filling swap and making system unresponsive.
Top shows more than 70% wa (waiting for disk), kswapd becomes super active.
I have to restart ispconfig 2.2.9 before whole system goes out of control by swap exhaustion.
This only happens to ONE email account (the site admin).
How could I track the problem?