before I open a SR, does this ring a bell for anyone? Any configuration

Here the symptoms are that on all our 3 Xen-VMs running DSfW (OES11SP1
fully patched) novell-named reaches ~2GB virtual memory usage after 14
days and usually dies a few days later because of OOM (the VMs have 4GB
assigned). Only workaround I found so far is to set the cache size to 0,
but that's not what we want.

Any ideas?