Protecting Data on PowerVault NX3500 111NOTE: If the replication policy is deleted from the target volume’s system, awarning is issued and the policy must be deleted from the source system as well.From the NAS Manager, navigate to Data ProtectionReplicationNASReplication.Click on the hyperlink on the source system to modify a replication policy.Removing a Replication PartnerWhen deleting a replication partner, make sure both systems are up andrunning. If one of the systems is down or unreachable, a warning message isdisplayed. This warning is for information only. Once the system that isunreachable or down comes back up, the replication partner must be deletedfrom that system. If both systems are up, the replication partner is deleted onboth systems.From the NAS Manager, navigate to Data ProtectionReplicationReplication Partners.Select the check box next to the relevant Replication Partner Name andclick Delete.Managing SnapshotsSnapshotsSnapshot technology creates a point in time backup of the data that resideson a volume. There are various policies that can be set for creating a snapshot.These policies include when a snapshot is to be taken, how many snapshots tokeep, and how much NAS volume space can be used before snapshots aredeleted. Snapshots are based upon a change set. When the first snapshot of aNAS volume is created, all snapshots created after the baseline snapshot is adelta from the previous snapshot.
