[PVE-User] Downgrade kernel 2.6.32 to 2.6.18 in Proxmox 1.9

[Peter Hinse]

Hi all,

since upgrading our OpenVZ-only Proxmox from 1.8 to 1.9 and changing to 
proxmox-ve-2.6.32 from proxmox-ve-2.6.18 we suffer from a huge 
performance loss within the virtual containers.

Besides having to give all containers at least two CPUs to avoid the JVM 
bug, the I/O performance is much worse than before. Especially when 
checking out or updating SVN repositories or copying lots of small files 
the system is much slower than before.

Is it possible to downgrade proxmox-ve-2.6.32 to proxmox-ve-2.6.18 in 
Proxmox 1.9?

Thanks in advance,

	Peter