It seems this is not directly related to Proxmox but I thought I would share my experiences here too for those who are seeing same kind of problems.
This started to happen after the Proxmox upgrade to 2.3-13.
It seems that there is a something wrong with PhpMyAdmin that causes a some kind of problem with MySQL that results in a system that can't restart in OpenVZ containers. Only hardware level reboot fixes this.
After trying to restart MySQL service the container usually becomes unresponsive and then I try to shutdown the container.
After trying that OpenVZ control panel (Proxmox) shows this Syslog error message again and again...
Quote:
This has happened on several different MySQL servers now on different hardware.
All Debian Squeeze OpenVZ containers.
This started to happen after the Proxmox upgrade to 2.3-13.
It seems that there is a something wrong with PhpMyAdmin that causes a some kind of problem with MySQL that results in a system that can't restart in OpenVZ containers. Only hardware level reboot fixes this.
After trying to restart MySQL service the container usually becomes unresponsive and then I try to shutdown the container.
After trying that OpenVZ control panel (Proxmox) shows this Syslog error message again and again...
Quote:
| Mar 21 20:40:04 czc63519z7 pvedaemon[159375]: command '/usr/sbin/vzctl exec 110 /bin/cat /proc/net/dev' failed: exit code 8 |
This has happened on several different MySQL servers now on different hardware.
All Debian Squeeze OpenVZ containers.