Archive for October, 2013

Hung Linux system: Now what?

Finally, I had remembered to try out Magic SysRq key in real life. One of the XenServer hosts decided to refuse to reboot and hung during shutdown. Magic SysRq is really a keyboard combo that allows user to force kernel to perform certain function, even though machine is unresponsive. In my case I needed to […]

Posted on October 30, 2013 at 09:04 by somedude · Permalink · Leave a comment
In: centos, linux, linux tips, redhat