[pve-devel] [PATCH docs] ha-manager: error fixes and small additions

Dietmar Maurer dietmar at proxmox.com
Fri Apr 29 08:11:33 CEST 2016


applied, but have some suggestions:

> +Updates
> +~~~~~~~
> +When updating the ha-manager you should do one node after the other, never
> +all at once. 

Why exactly? It would be interesting to know such things, so please explain.

> Further you have to ensure that no service located at the node
> +is in the error state, a node with erroneous service is not able to be
> upgraded
> +and if tried nonetheless it may even trigger a Node reset when doing so!

Why is that not possible? Looks like a bug to me?

> +When dealing with erroneous services first check what happened to them, then
> +bring them in a secure state, after that disable or remove them from HA. 
> +Only after that you may start upgrading a Nodes LRM and CRM.
> +
>  Fencing
>  -------
>  
> -- 
> 2.1.4
> 
> 
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