Description of problem:
It should be possible to force usage of IPv4/IPv6 in fencing agents.
Created attachment 359279 [details]
Updated patch from upstream
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Cause: attempt to use IPv6 only in cluster
Consequences: fence agent doesn't work with IPv6 if IPv4 is enabled
Fix: options -4/-6 (inet4_only/inet6_only) use only given protocol
Result: fence agents can specify which IP protocol they should use.
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.