On 8/14/07, Michael Schwartzkopff <[EMAIL PROTECTED]> wrote: > is it possbile to monitor the CPU load constantly and to move resources to > another node or declare on node dead if the load exceeds some level? Or if > the HDD space is too low. > How can this be done? > Can I use the Sysinfo RA for this purposes?
You could have a cronjob which would check the system load, translate it to some score and update an attribute in the CIB accordingly. Then use this score in some place constraint (in combination with a value for resource_stickiness), letting resources move away from their current node if the load score is above some threshold. For updating attributes in the CIB from a script, use this command: attrd_updater -n your_attribute -v some_value Best, Christian _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
