Re: [Users] Mounting a cgroup namesapce (special device cgroup does not exist)

2013-04-01 Thread Andrew Vagin
On Sun, Mar 31, 2013 at 10:50:51AM +0300, David Shwatrz wrote: > Hi, > I appreciate if somebody who has Fedora 18 (or maybe other distro with > support to cgroups) will try mounting namespaces (with mount -t cgroup > -ons .) and report upon success/failure. I believe this should > work. ns_cgr

Re: [Users] Mounting a cgroup namesapce (special device cgroup does not exist)

2013-04-01 Thread Andrew Vagin
On Sun, Mar 31, 2013 at 06:51:28AM +0300, David Shwatrz wrote: > Hello all, > > How should I mount a cgroup namesapce ? > Following this link I tried: Where is a link? > > mount -t cgroup -ons cgroup /cgroup I could not find "ns" in the mainstream kernel. > > But I got: > mount: special devi

Re: [Users] Mounting a cgroup namesapce (special device cgroup does not exist)

2013-03-31 Thread Scott Dowdle
Greetings, - Original Message - > I appreciate if somebody who has Fedora 18 (or maybe other distro with > support to cgroups) will try mounting namespaces (with mount -t cgroup > -ons .) and report upon success/failure. I believe this should > work. What, pray tell, does this have to

Re: [Users] Mounting a cgroup namesapce (special device cgroup does not exist)

2013-03-31 Thread David Shwatrz
Hi, I appreciate if somebody who has Fedora 18 (or maybe other distro with support to cgroups) will try mounting namespaces (with mount -t cgroup -ons .) and report upon success/failure. I believe this should work. Best DavidS On Sun, Mar 31, 2013 at 10:18 AM, David Shwatrz wrote: > Hi, > T

Re: [Users] Mounting a cgroup namesapce (special device cgroup does not exist)

2013-03-31 Thread David Shwatrz
Hi, This is Fedora 18: uname -r 3.8.4-202.fc18.x86_64 cat /proc/cgroups #subsys_name hierarchy num_cgroups enabled cpuset 2 1 1 cpu 3 37 1 cpuacct 3 37 1 memory 4 1 1 devices 5 1 1 freezer 6 1 1 net_cls 7 1 1 blkio 8 1 1 perf_event 9 1 1 DS On Sun, Mar 31, 2013 at 7:55 AM, Corey Carpenter wrot

Re: [Users] Mounting a cgroup namesapce (special device cgroup does not exist)

2013-03-30 Thread Corey Carpenter
What is your host OS and Kernel version? Does /proc/cgroup exists, what are the contents? ... This would be a good start On Sat, Mar 30, 2013 at 10:51 PM, David Shwatrz wrote: > Hello all, > > How should I mount a cgroup namesapce ? > Following this link I tried: > > mount -t cgroup -ons cgrou

[Users] Mounting a cgroup namesapce (special device cgroup does not exist)

2013-03-30 Thread David Shwatrz
Hello all, How should I mount a cgroup namesapce ? Following this link I tried: mount -t cgroup -ons cgroup /cgroup But I got: mount: special device cgroup does not exist I suppose some argument is missing. Can someone please guide me how to fix it? Regards, DS ___