Taking down a replication target FAS for maintenance

Hi Folks,

We have a single-node FAS 8020 that I need to take down tonight for maintenance (installing a new HBA) - I have 2 HA clusters that snapshot and mirror ~125 volumes to this replication target FAS periodically throughout the day and night.

Are there going to be any problems with taking the replication target FAS host down for a couple hours, or will the snapshot replication and mirroring jobs just sort of queue up while the target is down, and then start chugging again afterward?

Sorry, I couldn't find anything in the docs that covers this aspect, and I'm hardly a NetApp wiz.

Thanks!