[PVE-User] WARNING: Upgrade and Watchdog kills Server in HA-Mode

[Thomas Lamprecht]

Hi,

some more information would be great to check this.
First, do you have a daemon(like) service loading sysctl
configs on the fly? If not we may rule out the sysctl config problem
as a trigger for this.

On 12/06/2017 06:43 PM, Andreas Herrmann wrote:
> Hi there,
> 
> be warned: the actual update may reboot your server if in HA-Mode. It happened
> on 2 of 5 servers!
> 
> The following packages will be upgraded:
>    libpve-common-perl (5.0-20 => 5.0-22)
>    libpve-http-server-perl (2.0-6 => 2.0-7)
>    libpve-storage-perl (5.0-16 => 5.0-17)
>    lxc-pve (2.1.0-2 => 2.1.1-2)
>    lxcfs (2.0.7-pve4 => 2.0.8-1)
>    pve-cluster (5.0-15 => 5.0-17)
>    pve-firewall (3.0-3 => 3.0-4)

Can you describe your firewall setup a bit?
Do you use Firewall groups?

>    pve-ha-manager (2.0-3 => 2.0-4)
>    pve-manager (5.1-36 => 5.1-38)
>    pve-qemu-kvm (2.9.1-2 => 2.9.1-3)
>    spiceterm (3.0-4 => 3.0-5)
>    vncterm (1.5-2 => 1.5-3)
> 
> 
> Installing new version of config file /etc/rc.d/init.d/lxcfs ...
> Processing triggers for man-db (2.7.6.1-2) ...
> Setting up pve-cluster (5.0-17) ...
> Removing obsolete conffile /etc/default/pve-cluster ...
> Setting up pve-firewall (3.0-4) ...
> Setting up lxc-pve (2.1.1-2) ...
> Installing new version of config file
> /etc/apparmor.d/abstractions/lxc/container-base ...
> Setting up libpve-http-server-perl (2.0-7) ...
> Setting up libpve-storage-perl (5.0-17) ...
> Setting up pve-ha-manager (2.0-4) ...
> watchdog-mux.service is a disabled or a static unit, not starting it.
> Setting up pve-manager (5.1-38) ...
> Installing new version of config file /etc/logrotate.d/pve ...
> ....
> REBOOT
> 

Do you got some log entries around that time?
Or a persistent journal?

thanks,
Thomas

> 
> root at nethcn-b1:~# apt-get upgrade
> E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to
> correct the problem.
> root at nethcn-b1:~# dpkg --configure -a
> Setting up pve-manager (5.1-38) ...
> Processing triggers for libc-bin (2.24-11+deb9u1) ...
> 
> 
> Andreas
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