L50-503 Exam Dumps - LSI Certification Questions and Answers

Sync mirror is good for all applications.

Sync mirror works well in a campus or MAN environment.

Sync mirror requires no manual intervention for failover.

Sync mirror always requires manual intervention for failover.

multiMirror will not corrupt data based on its internal ECC correction code.

Host-based mirroring uses IP which can be less reliable than FC.

multiMirror uses the reliability of the RAID devices to accomplish a much more reliable copy.

Snapshot-enabled mirroring allows multiMirror to retain several recovery points at the remote site for rollback purposes.

SVM can reserve space for future use on a LUN-by-LUN basis.

SVM can build RAID structures for enhanced data protection.

SVM can migrate data from multiple storage arrays onto a single storage array.

SVM can make snapshots of volume groups that are spread across multiple storage arrays.

creating a disaster recovery plan by backing up all data as it is written to drive

adding similar types of LUNs into one management area

saving money by using drive capacity more effectively

enlarging volume capacity automatically when it runs low

replacing existing hardware

undepreciated assets

salaries

benefits

SVM mirrors will eliminate tape from the customer's environment.

SVM asynchronous mirrors will reduce communications costs between the primary and DR sites.

SVM will allow the customer to target different disk tiers between the two sites.

SVM asynchronous mirrors are great sources for remote backups.

SVM non-disruptively migrates volumes to appropriate tiers of storage.

SVM non-disruptively mirrors data to remote sites.

SVM-enabled snapshots provide space efficient utilization of storage capacity.

SVM-enabled snapshots provide zero backup windows.

multiView can be used to take a PiT copy. Additional PiTs can then be taken off the first PiT for test and development.

multiCopy can be used to copy the database to another storage array. multiView can then be used to take low capacity PiTs of the copy for test and development.

multiCopy will create a steady stream of data to a copy area. multiView can then be used to take PiTs whenever they are required for test and development.

MultiView can be set to only read the PiT data when the volume is not in use. Requests for PiTs for test and development can therefore be queued.