[Linux-cluster] Back to the problem of unicity of cluster_id
Patrick Caulfield
pcaulfie at redhat.com
Tue May 8 08:03:03 UTC 2007
Alain Moulle wrote:
> Hi
> About the problem of unicity of cluster_id generated by cnxman (see a
> copy of my old email on the ML just below), is there something fixed
> in new versions (U5?) ? or is there a possibility to set a cluster_id
> directly in cluster.conf instead of the cluster_name ?
Yes U5 has a
<cman cluster_id="x"/>
attribute.
I'm not changing the generation algorithm as it would break upgrades, and anyway
it's impossible to guarantee uniqueness of a 16 bit number generated from a <=15
character string - someone will always hit a duplicate!
--
Patrick
Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street,
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