Hello,  You can create a collection so snapshots and replicaiton will be done at the same time.  Check the Firmware release notes for the maximum number of volumes, as it's FW and model specific.  Snapshots are incremental.  Any shared pages aren't duplicated in subsequent snapshots.  Re: Schedules.  When you name a schedule you can re-use those settings on another schedule.  The admin guide has info on this.  Regards, 
A few questions. I'm going to take snapshots of about 20 volumes at the same time. Is there a limit on simultaneous snapshot schedules? I couldn't find any documentation on that.Are there any plans to have an option for incremental snapshots in future updates? When my users create large datasets, I hate to have those accumulate. Any plan to create global snapshot settings to choose from, especially for snapshot schedules? It seems odd to have to create a new schedule item for each volume.Thanks. Tim
Equallogic Snapshot Settings 