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Andrea Spadaccini authored
- check if the master IP with the old netmask is up before attempting to change the netmask (to avoid a failed change netmask resulting in an undesired activation of the master IP); - improve error messages of the backend function; - in case of error, report the problem but otherwise change the cluster master_netmask parameter; - remove duplicate error feedback. Signed-off-by:
Andrea Spadaccini <spadaccio@google.com> Reviewed-by:
Michael Hanselmann <hansmi@google.com>
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