Server HDD problems (ASAP)

[online24]

Hey,

i have 1 customers VPS which use to many hard disk resources, i mean I/O and another VPS did not work fine. How to limit VPS hdd? I would like to mention that ioprio did not work as i want, and i dont see the results :/

I need replies as soon as possible to solve this problem.

 

[dietmar]

What kind of VM do you run - OpenVZ or KVM. And what kind of disk hardware do you use?

What is the output of

# pveperf

(please run when there is no load on the server).