On Mon, 2009-08-17 at 16:51 -0700, Christopher Chen wrote: > Hi there-- > > I'm wondering about the behavior of rgmanager with regards to Xen VMs > and memory planning.
There isn't any "planning". > I see there's a memory parameter defined in vm.sh. Does cluster > manager take this into account when trying to start up guests? Right > now it's undefined so my rgmanager will try to start up guests in the > order defined for the failover domain--of course, at some point, VMs > fail to start when the first Dom0's free memory gets too low, then > they get started on the next machine, and so on... We moved to using 'virsh' instead of 'xm', which will in theory allow us to fix migration/start issues when memory is too low, but there's currently no best-fit algorithm. -- Lon -- Linux-cluster mailing list [email protected] https://www.redhat.com/mailman/listinfo/linux-cluster
