Hi.

Is blkio controller supported by libcgroup? Actually by pam-module? I
don't see it working in proccess:

[pid 27209] open("/proc/cgroups", O_RDONLY|O_CLOEXEC) = 4
[pid 27209] open("/sys/fs/cgroup/cpuset/www/l111/ssh//tasks", 
O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
[pid 27209] open("/sys/fs/cgroup/cpu/www/l111/ssh//tasks", 
O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
[pid 27209] open("/sys/fs/cgroup/cpuacct/www/l111/ssh//tasks", 
O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
[pid 27209] open("/sys/fs/cgroup/memory/www/l111/ssh//tasks", 
O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
[pid 27209] open("/sys/fs/cgroup/devices/www/l111/ssh//tasks", 
O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
[pid 27209] open("/sys/fs/cgroup/freezer/www/l111/ssh//tasks", 
O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = -1 ENOENT (No such file or 
directory)

Support in kernell is well here:
# cat /proc/cgroups 
#subsys_name    hierarchy       num_cgroups     enabled
cpuset  1       157     1
cpu     2       157     1
cpuacct 3       157     1
memory  4       157     1
devices 5       157     1
freezer 6       3       1
blkio   7       157     1
perf_event      8       3       1

# grep blkio /proc/mounts 
blkio /sys/fs/cgroup/blkio cgroup 
rw,nosuid,nodev,noexec,relatime,blkio,clone_children 0 0

Can you tell me what can be wrong here?

-- 
BRGDS. Alexey Vlasov.

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