[Pacemaker] RFC: How do you upgrade?

Xinwei Hu hxinwei at gmail.com
Wed May 7 00:29:37 EDT 2008


2008/5/6 Andrew Beekhof <abeekhof at suse.de>:
> Me again,
>
>  I'd like to get a sense of how people upgrade their clusters...
>
>  * rolling upgrade (node-by-node)
>  * big-bang (all nodes at once with all resources stopped)
>  * detach and reattach (all nodes at once with resources still running)
   Personal preference. ;)
>  * other?
>
>  I'm interested to know how popular the various methods are.
>
>  Andrew
>
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