Hello, i consulted it with Chris Evans and there is solution:
Add this config settings to vsftpd.conf: isolate=NO isolate_network=NO vsftpd uses the kernel container support internally and it is problem. Miroslav. Dne 15.11.2010 16:17, Miroslav Lednicky, AVONET, s.r.o. napsal(a): > Dne 15.11.2010 15:56, Daniel Lezcano napsal(a): >> On 11/15/2010 03:26 PM, Miroslav Lednicky, AVONET, s.r.o. wrote: >>> Hello, >>> >>> please see: >>> >>> ls -l >>> total 0 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:00 1285 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:00 1298 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:01 1322 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:01 1325 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:02 1335 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:09 1386 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:11 1401 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:12 1408 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:12 1411 >>> drwxr-xr-x 3 root root 0 2010-11-15 15:17 1459 >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 cgroup.procs >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 cpuacct.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuacct.usage >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 cpuacct.usage_percpu >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpu.rt_period_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpu.rt_runtime_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.cpu_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.cpus >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.mem_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.mem_hardwall >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.memory_migrate >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 cpuset.memory_pressure >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.memory_spread_page >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.memory_spread_slab >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.mems >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.sched_load_balance >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpuset.sched_relax_domain_level >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 cpu.shares >>> --w------- 1 root root 0 2010-11-15 15:02 devices.allow >>> --w------- 1 root root 0 2010-11-15 15:02 devices.deny >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 devices.list >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 freezer.state >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.failcnt >>> --w------- 1 root root 0 2010-11-15 15:02 memory.force_empty >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.max_usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.memsw.failcnt >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.memsw.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.memsw.max_usage_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 memory.memsw.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.soft_limit_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 memory.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.swappiness >>> -r--r--r-- 1 root root 0 2010-11-15 15:02 memory.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 memory.use_hierarchy >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 net_cls.classid >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 notify_on_release >>> -rw-r--r-- 1 root root 0 2010-11-15 15:02 tasks >>> r...@lnx-zl-teaspl:/cgroup/teas_www# ls -lR 1285 >>> 1285: >>> total 0 >>> drwxr-xr-x 2 root root 0 2010-11-15 15:00 2 >>> drwxr-xr-x 2 root root 0 2010-11-15 15:00 3 >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cgroup.procs >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.usage >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.usage_percpu >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.rt_period_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.rt_runtime_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.cpu_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.cpus >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mem_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mem_hardwall >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_migrate >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_pressure >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_spread_page >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_spread_slab >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mems >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.sched_load_balance >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.sched_relax_domain_level >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.shares >>> --w------- 1 root root 0 2010-11-15 15:00 devices.allow >>> --w------- 1 root root 0 2010-11-15 15:00 devices.deny >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 devices.list >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 freezer.state >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.failcnt >>> --w------- 1 root root 0 2010-11-15 15:00 memory.force_empty >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.max_usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.failcnt >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.max_usage_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.soft_limit_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.swappiness >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.use_hierarchy >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 net_cls.classid >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 notify_on_release >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 tasks >>> >>> 1285/2: >>> total 0 >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cgroup.procs >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.usage >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.usage_percpu >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.rt_period_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.rt_runtime_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.cpu_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.cpus >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mem_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mem_hardwall >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_migrate >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_pressure >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_spread_page >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_spread_slab >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mems >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.sched_load_balance >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.sched_relax_domain_level >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.shares >>> --w------- 1 root root 0 2010-11-15 15:00 devices.allow >>> --w------- 1 root root 0 2010-11-15 15:00 devices.deny >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 devices.list >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 freezer.state >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.failcnt >>> --w------- 1 root root 0 2010-11-15 15:00 memory.force_empty >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.max_usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.failcnt >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.max_usage_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.soft_limit_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.swappiness >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.use_hierarchy >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 net_cls.classid >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 notify_on_release >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 tasks >>> >>> 1285/3: >>> total 0 >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cgroup.procs >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.usage >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuacct.usage_percpu >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.rt_period_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.rt_runtime_us >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.cpu_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.cpus >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mem_exclusive >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mem_hardwall >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_migrate >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_pressure >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_spread_page >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.memory_spread_slab >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.mems >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.sched_load_balance >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpuset.sched_relax_domain_level >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 cpu.shares >>> --w------- 1 root root 0 2010-11-15 15:00 devices.allow >>> --w------- 1 root root 0 2010-11-15 15:00 devices.deny >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 devices.list >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 freezer.state >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.failcnt >>> --w------- 1 root root 0 2010-11-15 15:00 memory.force_empty >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.max_usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.failcnt >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.limit_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.max_usage_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.memsw.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.soft_limit_in_bytes >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.stat >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.swappiness >>> -r--r--r-- 1 root root 0 2010-11-15 15:00 memory.usage_in_bytes >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 memory.use_hierarchy >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 net_cls.classid >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 notify_on_release >>> -rw-r--r-- 1 root root 0 2010-11-15 15:00 tasks >>> >>> It is contentof my cgroup directory with running LXC. There are >>> directories: >>> >>> drwxr-xr-x 4 root root 0 2010-11-15 15:00 1285 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:00 1298 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:01 1322 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:01 1325 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:02 1335 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:09 1386 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:11 1401 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:12 1408 >>> drwxr-xr-x 4 root root 0 2010-11-15 15:12 1411 >>> drwxr-xr-x 3 root root 0 2010-11-15 15:17 1459 >>> >>> These PIDs are no in global proc filesystem >>> and still increasing. >>> >>> Load of my machine is still higher and higher. >>> >>> I will must restart computer ant the end. :-( >>> >>> What can i do with it? >> >> Ok, let's try to understand. >> >> Let's do it step-by-step : >> >> 1 - the topmost directory shows "freezer.state" and it shouldn't because >> you can not freeze the system (except if there is a recent change in the >> kernel) >> >> 2 - try to delete the 1285/2 directory, if you can't check the content >> of 1285/2/tasks and look for the process in the system: is it a process >> running inside a container ? > > 1285/2/tasks is empty > > rm -r 1285/2 > rm: cannot remove `1285/2/cpuset.memory_spread_slab': Operation not > permitted > rm: cannot remove `1285/2/cpuset.memory_spread_page': Operation not > permitted > rm: cannot remove `1285/2/cpuset.memory_pressure': Operation not permitted > rm: cannot remove `1285/2/cpuset.memory_migrate': Operation not permitted > rm: cannot remove `1285/2/cpuset.sched_relax_domain_level': Operation > not permitted > rm: cannot remove `1285/2/cpuset.sched_load_balance': Operation not > permitted > rm: cannot remove `1285/2/cpuset.mem_hardwall': Operation not permitted > rm: cannot remove `1285/2/cpuset.mem_exclusive': Operation not permitted > rm: cannot remove `1285/2/cpuset.cpu_exclusive': Operation not permitted > rm: cannot remove `1285/2/cpuset.mems': Operation not permitted > rm: cannot remove `1285/2/cpuset.cpus': Operation not permitted > rm: cannot remove `1285/2/cpu.rt_period_us': Operation not permitted > rm: cannot remove `1285/2/cpu.rt_runtime_us': Operation not permitted > rm: cannot remove `1285/2/cpu.shares': Operation not permitted > rm: cannot remove `1285/2/cpuacct.stat': Operation not permitted > rm: cannot remove `1285/2/cpuacct.usage_percpu': Operation not permitted > rm: cannot remove `1285/2/cpuacct.usage': Operation not permitted > rm: cannot remove `1285/2/memory.memsw.failcnt': Operation not permitted > rm: cannot remove `1285/2/memory.memsw.limit_in_bytes': Operation not > permitted > rm: cannot remove `1285/2/memory.memsw.max_usage_in_bytes': Operation > not permitted > rm: cannot remove `1285/2/memory.memsw.usage_in_bytes': Operation not > permitted > rm: cannot remove `1285/2/memory.swappiness': Operation not permitted > rm: cannot remove `1285/2/memory.use_hierarchy': Operation not permitted > rm: cannot remove `1285/2/memory.force_empty': Operation not permitted > rm: cannot remove `1285/2/memory.stat': Operation not permitted > rm: cannot remove `1285/2/memory.failcnt': Operation not permitted > rm: cannot remove `1285/2/memory.soft_limit_in_bytes': Operation not > permitted > rm: cannot remove `1285/2/memory.limit_in_bytes': Operation not permitted > rm: cannot remove `1285/2/memory.max_usage_in_bytes': Operation not > permitted > rm: cannot remove `1285/2/memory.usage_in_bytes': Operation not permitted > rm: cannot remove `1285/2/devices.list': Operation not permitted > rm: cannot remove `1285/2/devices.deny': Operation not permitted > rm: cannot remove `1285/2/devices.allow': Operation not permitted > rm: cannot remove `1285/2/freezer.state': Operation not permitted > rm: cannot remove `1285/2/net_cls.classid': Operation not permitted > rm: cannot remove `1285/2/notify_on_release': Operation not permitted > rm: cannot remove `1285/2/cgroup.procs': Operation not permitted > rm: cannot remove `1285/2/tasks': Operation not permitted > >> Oh, a dumb question : are you using the libvirt with lxc ? > > No, i using lxc package (lxc-start, lxc-stop, lxc-console, ...) > > I see, that vsftd running in container generate it sometimes for example. > > Miroslav. > -- Miroslav Lednicky, AVONET, s.r.o. ------------------------------------------------------------------------------ Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! 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