Deployment Guide

Table 30. Diagnostics for replication setup – Replicating a volume (continued)
Answer Possible reasons Action
No Communication link is down.
Review event logs for indicators of a specific fault in a host or replication
data path component.
Has a replication run successfully?
Table 31. Diagnostics for replication setup: Checking for a successful replication
Answer Possible reasons Action
Yes System functioning properly No action required.
No Last Successful Run shows N/A
● In the Volumes topic, click the volume that is a member of the
replication set.
○ Select the Replication Sets table.
○ Check the Last Successful Run information.
● If the replication has not run successfully, use the PowerVault Manager
to replicate as described in the topic about working in replications in
the Dell EMC PowerVault ME4 Series Storage System Administrator’s
Guide.
No Communication link is down Review event logs for indicators of a specific fault in a host or replication
data path component.
Cabling for replication 97