Archive for the tag 'virtual'



Apr 19 2008

Xen Tips

Published by under Linux,Virtualization

Disabling Image Files Xen usually stores running domains in /var/lib/xen/save, causing a /var full on many systems when dom0 is shut down. Edit /etc/sysconfig/xendomains or /etc/default/xendomains and replace "XENDOMAINS_SAVE=/var/lib/xen/save" with "XENDOMAINS_SAVE=" This sends a shutdown signal to all virtual machines before dom0 reboots. A 300 second timeout is defined before killing an OS that hangs […]

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Jan 20 2008

Heartbeat 2 Howto

Published by under Apache,Linux

Since version 2, Heartbeat is able to manage more than 2 nodes, and doesn’t need "mon" utility to monitor services. This fonctionnality is now implemented within Heartbeat. As a consequence, this flexibility and new features may make it harder to configure. It’s intresting to know version 1 configuration files are still supported.   Installation Heartbeat […]

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