Ljubomir Ljubojevic wrote on Mon, 27 Jun 2011 08:28:43 +0200: > You failed to mention that this is CentOS 4 kernel, am I correct it is > C4? No, c4 is a host numbering scheme. This is the latest series 5 kernel. 2.6.18-238.12.1.el5xen. What I didn't mention is that it is the xen kernel on x64. Kai