If you are behind a firewall and you need to access a proxy server to connect, (more…)
06
2010
First Step to Become a Xen Guru
As you mostly know Xen is open source industry standard virtualization. From http://xen.org:
The Xen® hypervisor, the powerful open source industry standard for virtualization, offers a powerful, efficient, and secure feature set for virtualization of x86, x86_64, IA64, ARM, and other CPU architectures. It supports a wide range of guest operating systems including Windows®, Linux®, Solaris®, and various versions of the BSD operating system
The term “guru” may be controversial, but even if you want to become an expert, you should always go into the source code. Therefore yhe best way to begin is to get the latest source archive of Xen, build and install it. Give it a shot!…
10
2009
How to Enable XenStore Tracing for Xen / OracleVM?
In /var/log/messages you see that there may be some problems with the XenStore Daemon (xenstored) of the Oracle VM or Xen Server.
In some cases it will be useful to have a debug trace of XenStore daemon for its operation. (more…)
15
2009
HP QLogic Drivers
The released drivers need some good patching for rhel5 oel5 and OracleVM.