Hi Paolo, >3.As part of this interface user/deamon will provide the details of VM such > as UUID,PID on VM creation to the transport . >The VM process, or the container process, is likely to be unprivileged and >cannot obtain the permissions needed to do this; therefore, you need to >cope with the situation where there is no PID yet in the cgroup, because >the tool >that created the VM or container might be initializing the >cgroup, but it might not have started the VM yet. In that case there would >be no PID. Agreed.A small doubt. If the VM is started (running)then we can have the PID and we can use the PID? >Would it be possible to pass a file descriptor for the cgroup directory in >sysfs, instead of the PID? Yes we can do that. >Also what would the kernel API look like for this? Would it have to be >driver-specific? The API should be generic and it should not be driver-specific. Regards, Muneendra.
