OpenVZ and Fedora Core

Wed 30 July 2008

Filed under Howto

Tags Cool Geek

OpenVZ can have various heinous problems with udev. Most often, you cannot enter the VZ from the admin, and you cannot connnect via SSH.

beast / # vzenter 51enter into VE 51 failed
Unable to open pty: No such file or directory

In Fedora you can make a simple change to /etc/udev/makedev.d/50-udev.nodes

--- 50-udev.nodes~      2008-01-10 16:00:08.000000000 +0000
+++ 50-udev.nodes       2008-07-30 15:44:07.223092644 +0000
@@ -1,4 +1,5 @@
 # These device have to be created manually

e.g. Simply just add 'ptmx' to the file someplace. This is fairly simple and seems to work very well. I


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