How does Delta Set Extension help in an SRDF/A deployment?
How does Delta Set Extension help in an SRDF/A deployment?
How does Transmit Idle help in an SRDF/A deployment?
How does Transmit Idle help in an SRDF/A deployment?
With a customer-selected minimum cycle time of 30 seconds, what is the worst-case RPO under normal operating c
The customer is considering a long-distance replication solution. Due to bandwidth limitations and distance SRDF/A has been selected. The customer has called the EMC TA to review his RPO.
With a customer-selected minimum cycle time of 30 seconds, what is the worst-case RPO under normal operating conditions?
What can help to ensure that the most critical RDF group does not get dropped?
Several RDF groups in a Symmetrix have been configured for SRDF/A. The SRDF/A sessions are independent of one another. The customer is concerned about the system hitting the cache write pending limit, causing SRDF/A sessions to become inactive.
What can help to ensure that the most critical RDF group does not get dropped?
What should be created to enable SRDF/A for App 1 and App 2?
Refer to the exhibit.
A Symmetrix is configured with two RDF groups, RDFG 1 and RDFG 2, as shown. The SRDF R1 devices used by Application 1 (App 1) and Application 2 (App 2) are in RDFG 1. The SRDF devices used by Application 3 (App 3) are in RDFG 2.
What should be created to enable SRDF/A for App 1 and App 2?
What should be created to allow independent management of SRDF/A sessions for App 1 and App 2?
Refer to the exhibit.
A Symmetrix is configured with two RDF groups, RDFG 1 and RDFG 2, as shown. The SRDF R1 devices used by Application 1 (App 1) are in RDFG 1. The SRDF R1 devices used by Application 2 (App 2) are in RDFG 2.
What should be created to allow independent management of SRDF/A sessions for App 1 and App 2?
Which step must be taken?
You need to perform an SRDF failback operation and must ensure the integrity of the data on the R2 volume. Which step must be taken?
What is the correct state for the Standard and R1-BCV prior to issuing a symreplicate start command?
Refer to the exhibit.
What is the correct state for the Standard and R1-BCV prior to issuing a symreplicate start command?
What is the correct state for the Target R2 and Target BCV prior to issuing a symreplicate start command?
Refer to the exhibit.
What is the correct state for the Target R2 and Target BCV prior to issuing a symreplicate start command?
Which is recommended during an initial SRDF/AR setup?
The customer has just implemented TimeFinder and SRDF/AR for a set of applications. To ensure application performance the storage administrator needs to configure the environment to maximize back-end performance during BCV establish operations.
Which is recommended during an initial SRDF/AR setup?