On Tue, Feb 03, 2015 at 01:18:05AM +0000, Li, Chen wrote: > Sorry, I do forget that. > > Still 2 issues left: > > Issue 1: > > After enabled hugepage: > > cat /proc/meminfo |grep -i huge > AnonHugePages: 1685504 kB > HugePages_Total: 3072 > HugePages_Free: 3072 > HugePages_Rsvd: 0 > HugePages_Surp: 0 > Hugepagesize: 2048 kB > > cat /proc/sys/vm/nr_hugepages > 3072 > > I still get error in compute node even after I change the flavor from > m1.medium to m1.small:
> 2015-02-03 09:03:23.562 TRACE nova.compute.manager [instance: > 4220d096-55fe-4d01-89b3-dc937e34c97c] > libvirtError: internal error: Unable to find any usable hugetlbfs mount for > 2048 KiB That is saying you have not configured the host to allow use of huge pages - you need the hugetlbfs filesystem mounted, to provide access to the huge pges of the required size. > 2015-02-03 09:15:43.921 TRACE nova.compute.manager [instance: > 833cfac5-4fac-438b-acff-579b41ee5729] > libvirtError: internal error: process exited while connecting to monitor: > 2015-02-03T01:15:43.331770Z > qemu-system-x86_64: -object > memory-backend-ram,size=2048M,id=ram-node0,host-nodes=0,policy=bind: NUMA node > binding are not supported by this QEMU The version of QEMU you have is either too old, or it was built without numa support Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
