[Freeipa-users] strange error - disconnecting a replica?

[Janelle]

Hi all..

Was on vacation - now I'm back. Have a new problem I thought I would run 
by you --

I have replica agreements between a server and 3 others. They all show 
up in ipa-replica-manage list, BUT when I try to disconnect one of them :

ipa: INFO: Replication Update in progress: FALSE: status: 1 Can't 
acquire busy replica: start: 0: end: 0

Any idea what this might be telling me? And any ideas on how to reduce 
CPU load on replicas other than to reduce the number of hosts they 
replicate to?

Thanks
~J