On Wed, Jan 23, 2013 at 07:39:21PM +0800, Liu Yuan wrote: > On 01/23/2013 07:26 PM, Daniel P. Berrange wrote: > > How is the cache path changed ? AFAIK, there's no way todo this in libvirt > > yet. What is path used for the VM specific directory ? This needs to be > > put into the SELinux/AppArmour policies otherwise sheepdog will just > > crash & burn when used in a environment with those active. > > Well, I think libvirt doesn't need care about how sheepdog implement its > cache nor the VMs. The object cache is located on the node where the > sheep daemon runs. For e.g, > > kernel network > VM on node A ---> QEMU emulated device ---> sheep daemon on node B. > > Then the object cache is located on the node B and is manipulated by > sheep daemon solely. Oh, when you said 'local disk' earlier I thought that meant local disk to the QEMU that is running, whereas you just meant local to the remote object server node. 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 :|