[Devel] [Q rh7] ve.legacy_veid

2015-05-05 Thread Vladimir Davydov
Hi, As you know, we are in the process of switching from numeric VEID to UUID. However, there are still lots of legacy interfaces (ioctls) that want VEID. To avoid extending them to take UUID instead of VEID, we introduced ve.legacy_veid, which is a pseudo file of the VE cgroup containing VEID

Re: [Devel] [Q rh7] ve.legacy_veid

2015-05-05 Thread Vasily Averin
On 05.05.2015 15:48, Vladimir Davydov wrote: The problem is some data looked up by VEID can outlive the corresponding container. An example is /proc/vz/venetstat, whose entries live until container destruction. Since we currently remove all cgroups, including the VE cgroup, on container stop,

Re: [Devel] [Q rh7] ve.legacy_veid

2015-05-05 Thread Vladimir Davydov
On Tue, May 05, 2015 at 05:04:29PM +0300, Vasily Averin wrote: On 05.05.2015 15:48, Vladimir Davydov wrote: The problem is some data looked up by VEID can outlive the corresponding container. An example is /proc/vz/venetstat, whose entries live until container destruction. Since we