[Devel] [PATCH rh7] ve: mark SYSFS and IPGRE features deprecated

2015-10-09 Thread Konstantin Khorenko
Initially features were used in order to prevent CT owners from some functionality which might be dangerous or lead to some restrictions on the CT management like a CT with NFSd inside cannot be migrated online. In PCS6 we already had VE_FEATURE_IPGRE feature deprecated and now we don't see any re

[Devel] [PATCH RHEL7 COMMIT] ms/SUNRPC: NULL utsname dereference on NFS umount during namespace cleanup

2015-10-09 Thread Konstantin Khorenko
The commit is pushed to "branch-rh7-3.10.0-229.7.2.vz7.8.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh7-3.10.0-229.7.2.vz7.8.5 --> commit a7e1413049ff1d97e0e726fb1e58fb631e0dbcd6 Author: Trond Myklebust Date: Fri Oct 9 15:13:58 2015 +0400 ms/SUNRPC: NUL

[Devel] [PATCH RHEL7 COMMIT] ms/lockd: create NSM handles per net namespace

2015-10-09 Thread Konstantin Khorenko
The commit is pushed to "branch-rh7-3.10.0-229.7.2.vz7.8.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh7-3.10.0-229.7.2.vz7.8.5 --> commit 781762e43ead370b86cf23d71d3cf9bf0e893c35 Author: Andrey Ryabinin Date: Fri Oct 9 15:14:08 2015 +0400 ms/lockd: crea

Re: [Devel] [PATCH rh7] ve: mark SYSFS and IPGRE features deprecated

2015-10-09 Thread Kirill Tkhai
On 09.10.2015 13:55, Konstantin Khorenko wrote: > Initially features were used in order to prevent CT owners > from some functionality which might be dangerous or > lead to some restrictions on the CT management like > a CT with NFSd inside cannot be migrated online. > > In PCS6 we already had V

Re: [Devel] [RFC rh7] ve/cgroup: Add pseudosuper state for restore sake

2015-10-09 Thread Konstantin Khorenko
On 09/17/2015 12:45 PM, Cyrill Gorcunov wrote: On Thu, Sep 17, 2015 at 12:24:29PM +0300, Vladimir Davydov wrote: On Fri, Sep 11, 2015 at 10:06:34PM +0300, Cyrill Gorcunov wrote: Currently we allow to mount cgroups from inside of VEs context becuse otherwise we simply can't restore them in other

Re: [Devel] [RFC rh7] ve/cgroup: Add pseudosuper state for restore sake

2015-10-09 Thread Cyrill Gorcunov
On Fri, Oct 09, 2015 at 04:23:51PM +0300, Konstantin Khorenko wrote: > >I believe in this case it won't be needed. At the moment we start > >criu inside VE exactly because we're to create venet :( > > Ok, than not applying this, will try to prohibit mounting cgroups inside a CT > after we start ma

[Devel] [PATCH RHEL7 COMMIT] ve: mark SYSFS and IPGRE features deprecated

2015-10-09 Thread Konstantin Khorenko
The commit is pushed to "branch-rh7-3.10.0-229.7.2.vz7.8.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git after rh7-3.10.0-229.7.2.vz7.8.5 --> commit ce4090d533cf8b50434a4bfc8dd8861ebe21d665 Author: Konstantin Khorenko Date: Fri Oct 9 18:03:10 2015 +0400 ve: mark S

[Devel] [PATCH rh7] oom: Revert "oom: do not dump all tasks info on each oom kill"

2015-10-09 Thread Konstantin Khorenko
This reverts commit 4c6ca842a16f63816407247a696360b77348a566. The information about the resource usage of tasks when OOM is triggered often is the only source of info which can be investigated to understand if there is a problem on the node => enable it by default back. OOM reports are ratelimite