Starting node takes 10 minutes... before boot

[rethus]

If I reboot proxmox, all nodes come up really fast as it should.

But one Node need 10 Minutes before it begin to boot.

I start the VM 105 and open the VNC-Viewer on it. Screen keeps Black for 10 Minutes. After 10 Minutes I see the Boot-Process starting in VNC.

Why are there such a delay?

Proxmox: 3.4-15
Node 105: Openvz
Node OS: Debian Linux

 

[masterdead]

Did you try start node from CLI? Do you use external mounts like nfs?

 

[rethus]

I do a restart (of whole Master) via GUI.
There are no nfs-mounts on this node (105).
But anyway, the VNC-Screen keeps black for node 105 till 10 Minutes are reached. Only after this time, the boot-process start... so even if there would be a nfs-mount on node 105, the lag apper before this.

you know what I mean... it's hard to explain

 

[rethus]

Nobody can help ?

 

[masterdead]

Can you pls start this VM via CLI and paste output here?

 

[rethus]

Starting container ...
Container is mounted
Adding IP address(es): 112.12.23.345
Setting CPU units: 400000
Setting CPUs: 4
Container start in progress...​

Starts up in 30 - 50 Seconds

 

[rethus]

Any Idea?

 

[LnxBil]

What is happening on the command line at that time? Please run ps auxf after the start and run it e.g. every 5 seconds and post all tree entried below your VMID in question. This should look like this:

root      7847  0.0  0.0  38664  1416 ?        Ss   Jul30  15:17 [lxc monitor] /var/lib/lxc 1007
root      7925  0.0  0.0  15492   840 ?        Ss   Jul30   2:04  \_ init [2]
root      8855  0.0  0.0 258672  1404 ?        Ssl  Jul30   0:07      \_ /usr/sbin/rsyslogd
root      8929  0.0  0.0  25904  1560 ?        Ss   Jul30   0:18      \_ /usr/sbin/cron
root      9071  0.0  0.0  36168  2352 ?        Ss   Jul30   0:46      \_ /usr/lib/postfix/master
systemd+  9081  0.0  0.0  38280  2376 ?        S    Jul30   0:14      |   \_ qmgr -l -t unix -u
systemd+ 24356  0.0  0.0  38232  3360 ?        S    20:10   0:00      |   \_ pickup -l -t unix -u -c
root      9097  0.0  0.0  12664  1356 pts/0    Ss+  Jul30   0:00      \_ /sbin/getty --noclear 38400 tty1
root      9098  0.0  0.0  12664  1436 pts/1    Ss+  Jul30   0:00      \_ /sbin/getty --noclear 38400 tty2
root     29936  0.0  0.0  55184  1260 ?        Ss   Jul30   0:00      \_ /usr/sbin/sshd
root     19147  0.0  0.4 397872 25184 ?        Ss   Jul31   5:35      \_ /usr/sbin/apache2 -k start
www-data 24183  0.0  0.1 397904  9280 ?        S    07:29   0:00          \_ /usr/sbin/apache2 -k start
www-data 24184  0.0  0.1 397904  9280 ?        S    07:29   0:00          \_ /usr/sbin/apache2 -k start
www-data 24185  0.0  0.1 397904  9280 ?        S    07:29   0:00          \_ /usr/sbin/apache2 -k start
www-data 24186  0.0  0.1 397904  9280 ?        S    07:29   0:00          \_ /usr/sbin/apache2 -k start
www-data 24187  0.0  0.1 397904  9280 ?        S    07:29   0:00          \_ /usr/sbin/apache2 -k start

Most of the time it is some strange service taking ages due to some DNS or other network problems.