Problem turning on container

[Bestbeast]

Hello,

I was opening my containers in lxc and I received this error when trying this command:
lxc-start -lDEBUG -o /root/prueba2.log -F -n 128

lxc-start 20161117000148.310 INFO lxc_start_ui - tools/lxc_start.c:main:264 - using rcfile /var/lib/lxc/128/config
lxc-start 20161117000148.310 WARN lxc_confile - confile.c:config_pivotdir:1879 - lxc.pivotdir is ignored. It will soon become an error.
lxc-start 20161117000148.311 INFO lxc_lsm - lsm/lsm.c:lsm_init:48 - LSM security driver AppArmor
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:411 - processing: .reject_force_umount # comment this to allow umount -f; not recommended.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:576 - Adding native rule for reject_force_umount action 0.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:251 - Setting Seccomp rule to reject force umounts.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:579 - Adding compat rule for reject_force_umount action 0.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:251 - Setting Seccomp rule to reject force umounts.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:411 - processing: .[all].
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:411 - processing: .kexec_load errno 1.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:576 - Adding native rule for kexec_load action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:579 - Adding compat rule for kexec_load action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:411 - processing: .open_by_handle_at errno 1.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:576 - Adding native rule for open_by_handle_at action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:579 - Adding compat rule for open_by_handle_at action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:411 - processing: .init_module errno 1.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:576 - Adding native rule for init_module action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:579 - Adding compat rule for init_module action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:411 - processing: .finit_module errno 1.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:576 - Adding native rule for finit_module action 327681.
lxc-start 20161117000148.311 WARN lxc_seccomp - seccomp.c:do_resolve_add_rule:270 - Seccomp: got negative for syscall: -10085: finit_module.
lxc-start 20161117000148.311 WARN lxc_seccomp - seccomp.c:do_resolve_add_rule:271 - This syscall will NOT be blacklisted.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:579 - Adding compat rule for finit_module action 327681.
lxc-start 20161117000148.311 WARN lxc_seccomp - seccomp.c:do_resolve_add_rule:270 - Seccomp: got negative for syscall: -10085: finit_module.
lxc-start 20161117000148.311 WARN lxc_seccomp - seccomp.c:do_resolve_add_rule:271 - This syscall will NOT be blacklisted.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:411 - processing: .delete_module errno 1.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:576 - Adding native rule for delete_module action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:579 - Adding compat rule for delete_module action 327681.
lxc-start 20161117000148.311 INFO lxc_seccomp - seccomp.carse_config_v2:589 - Merging in the compat Seccomp ctx into the main one.
lxc-start 20161117000148.311 INFO lxc_conf - conf.c:run_script_argv:367 - Executing script '/usr/share/lxc/hooks/lxc-pve-prestart-hook' for container '128', config section 'lxc'
lxc-start 20161117000148.718 ERROR lxc_conf - conf.c:run_buffer:347 - Script exited with status 24
lxc-start 20161117000148.718 ERROR lxc_start - start.c:lxc_init:465 - failed to run pre-start hooks for container '128'.
lxc-start 20161117000148.718 ERROR lxc_start - start.c:__lxc_start:1313 - failed to initialize the container
lxc-start 20161117000148.718 ERROR lxc_start_ui - tools/lxc_start.c:main:344 - The container failed to start.
lxc-start 20161117000148.718 ERROR lxc_start_ui - tools/lxc_start.c:main:348 - Additional information can be obtained by setting the --logfile and --logpriority options.


I tried that command because I could not get the container working through the interface:

()

Task viewer: CT 124 - Start

OutputStatus

Stop
lxc-start: tools/lxc_start.c: main: 344 The container failed to start.
lxc-start: tools/lxc_start.c: main: 346 To get more details, run the container in foreground mode.
lxc-start: tools/lxc_start.c: main: 348 Additional information can be obtained by setting the --logfile and --logpriority options.
TASK ERROR: command 'lxc-start -n 124' failed: exit code 1


Waiting your answer,
Pedro

 

[Bestbeast]

Also getting this error when trying a pct command:
Unable to create new inotify object: Too many open files at /usr/share/perl5/PVE/INotify.pm line 389.

 

[Bestbeast]

Any idea please?

 

[dietmar]

What is the output of

# pveversion -v

And please can you post the container config?

 

[Bestbeast]

pveversion -v:

root@ns504266:~# pveversion -v
proxmox-ve: 4.3-71 (running kernel: 4.4.21-1-pve)
pve-manager: 4.3-10 (running version: 4.3-10/7230e60f)
pve-kernel-4.4.21-1-pve: 4.4.21-71
pve-kernel-4.4.19-1-pve: 4.4.19-66
lvm2: 2.02.116-pve3
corosync-pve: 2.4.0-1
libqb0: 1.0-1
pve-cluster: 4.0-47
qemu-server: 4.0-94
pve-firmware: 1.1-10
libpve-common-perl: 4.0-80
libpve-access-control: 4.0-19
libpve-storage-perl: 4.0-68
pve-libspice-server1: 0.12.8-1
vncterm: 1.2-1
pve-docs: 4.3-14
pve-qemu-kvm: 2.7.0-6
pve-container: 1.0-81
pve-firewall: 2.0-31
pve-ha-manager: 1.0-35
ksm-control-daemon: 1.2-1
glusterfs-client: 3.5.2-2+deb8u2
lxc-pve: 2.0.5-1
lxcfs: 2.0.4-pve2
criu: 1.6.0-1
novnc-pve: 0.5-8
smartmontools: 6.5+svn4324-1~pve80
zfsutils: 0.6.5.8-pve13~bpo80

and how do you want me to post the container config?

 

[dietmar]

and how do you want me to post the container config?

# pct config 128

 

[Bestbeast]

# pct config 128

root@ns504266:~# pct config 128
Unable to create new inotify object: Demasiados ficheros abiertos at /usr/share/perl5/PVE/INotify.pm line 389.

 

[dietmar]

Is there some other software running on that host? Other containers?

 

[Bestbeast]

Is there some other software running on that host? Other containers?

Yes there are more container running, but currently I can not run more than the ones that are already on. If I turn someone off I can turn on others, do not know why this is happening

 

[dietmar]

Does it help if you increase max_user_watches? To show current value use:

# cat /proc/sys/fs/inotify/max_user_watches

To set a newValue use:

# echo newValue > /proc/sys/fs/inotify/max_user_watches

Simply duplicate old value for testing.

 

[Bestbeast]

Does it help if you increase max_user_watches? To show current value use:

# cat /proc/sys/fs/inotify/max_user_watches

To set a newValue use:

# echo newValue > /proc/sys/fs/inotify/max_user_watches

Simply duplicate old value for testing.

root@ns504266:~# cat /proc/sys/fs/inotify/max_user_watches
8192
root@ns504266:~# echo 16000 > /proc/sys/fs/inotify/max_user_watches
root@ns504266:~# cat /proc/sys/fs/inotify/max_user_watches
16000
root@ns504266:~# pct config 128
Unable to create new inotify object: Demasiados ficheros abiertos at /usr/share/perl5/PVE/INotify.pm line 389.

 

[dietmar]

What is the output of:

# cat /proc/sys/fs/file-nr

 

[Bestbeast]

What is the output of:

# cat /proc/sys/fs/file-nr

Sorry I had to change to openvz, I think lxc is still not good for production