[Users] Troubles openvz CT start after upgrade

[Hugo Cloez]

Here my vcmmd.log

2021-08-22 14:34:09 ERROR vcmmd.ldmgr: Failed to load policy 'performance':
No module named performance
2021-08-22 14:34:09 INFO vcmmd.ldmgr: Loaded policy 'Density'
2021-08-22 14:34:09 INFO vcmmd.host: vzgame03fr: "Low memory" watchdog
started(pressure level='medium').
2021-08-22 14:34:09 CRITICAL vcmmd: Terminating program due to unhandled
exception:
2021-08-22 14:34:09 CRITICAL vcmmd: Traceback (most recent call last):
2021-08-22 14:34:09 CRITICAL vcmmd:   File "/usr/sbin/vcmmd", line 4, in
<module>
2021-08-22 14:34:09 CRITICAL vcmmd:     main()
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/main.py", line 181, in main
2021-08-22 14:34:09 CRITICAL vcmmd:     _App()
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/main.py", line 58, in __init__
2021-08-22 14:34:09 CRITICAL vcmmd:     self.run_daemon()
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/main.py", line 166, in run_daemon
2021-08-22 14:34:09 CRITICAL vcmmd:     self.run()
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/main.py", line 139, in run
2021-08-22 14:34:09 CRITICAL vcmmd:     ldmgr = LoadManager()
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/ldmgr/base.py", line 64, in
__init__
2021-08-22 14:34:09 CRITICAL vcmmd:     self._set_user_cache_limit()
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/ldmgr/base.py", line 72, in
_set_user_cache_limit
2021-08-22 14:34:09 CRITICAL vcmmd:
MemoryCgroup('user.slice').write_cache_limit_in_bytes(cache_limit)
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/cgroup/memory.py", line 174, in
write_cache_limit_in_bytes
2021-08-22 14:34:09 CRITICAL vcmmd:
self._write_file_mem_val('cache.limit_in_bytes', val)
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/cgroup/memory.py", line 125, in
_write_file_mem_val
2021-08-22 14:34:09 CRITICAL vcmmd:     self._write_file_int(filename,
value)
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/cgroup/base.py", line 57, in
_write_file_int
2021-08-22 14:34:09 CRITICAL vcmmd:     self._write_file_str(filename,
str(val))
2021-08-22 14:34:09 CRITICAL vcmmd:   File
"/usr/lib64/python2.7/site-packages/vcmmd/cgroup/base.py", line 50, in
_write_file_str
2021-08-22 14:34:09 CRITICAL vcmmd:     with
open(self._file_path(filename), 'w') as f:
2021-08-22 14:34:09 CRITICAL vcmmd: IOError: [Errno 2] No such file or
directory: '/sys/fs/cgroup/memory/user.slice/memory.cache.limit_in_bytes'

Le dim. 22 août 2021 à 14:26, Hugo Cloez <hugo at omgserv.com> a écrit :

> Hello
>
> I've just updated my system on latest openvz 7 kernel.
> After host restart i got theses errors on all of my containers "vcmmd:
> failed to register Container: Failed to connect to VCMMD service
> vcmmd: failed to unregister Container: Failed to connect to VCMMD service".
>
> Kernel version : 3.10.0-1160.21.1.vz7.174.13
>
> Thank you
>
>
> --
> Hugo
>


-- 
Cordialement,


*Hugo CLOEZ*
Administrateur systèmes et réseaux OMGSERV.COM

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