Concurrent SRDF could be used in a couple of scenarios such as setting up a temporary replication to another array in order to migrate large amount of data, or a permanent solution as part of DR strategy. Below are the steps that should generally be followed in order to set up the replication for a […]
Tag Archives: srdf
EMC – SRDF Status
This post illustrates the outcome of various SRDF commands, prerequisites to run them, and a one liner description of various opertations. Various Pair Status: Synchronized – R1 and R2s are in synchronized state, and both have same content with no invalid tracks between R1/R2. SyncInProg – Synchronization is underway between R1 and R2 because there […]
EMC – SRDF Theory
EMC SRDF (Symmetrix Remote Data Facility) is a replication product which can be used to replicate the data from one array to second array. Primary use is for business continuity/disaster recovery. Other use is migrating the data from one array to another. This post contains brief explanation of terms associated with SRDF, its operational use, […]