SYSTEMS AND METHODS FOR MIGRATING DATA

摘要

Various embodiments provide systems and methods for migrating data. One system includes a small computer system interface logical unit number (SCSI LUN) configured to store protected data, a processor, and memory configured to store a peer-to-peer remote copy (PPRC) application. The processor is configured to check a block cyclic redundancy check (CRC) for the protected data when the processor receives a request to read the protected data. One method includes receiving unprotected data, utilizing, by a second processor, a peer-to-peer remote copy (PPRC) application to add protection to the data to generate protected data, checking a CRC for the protected data when a request to migrate the protected data is received, and storing the protected data in a protected SCSI LUN.

主权项

1. A system for migrating data, comprising:
a first small computer system interface logical unit number (SCSI LUN) configured to store protected data; a processor configured to execute a peer-to-peer remote copy (PPRC) application to modify protection in transmitted data and received data by receiving data that is unprotected, utilizing the PPRC to add protection to the data to generate protected data, and storing the protected data in the first SCSI LUN; wherein the processor further configured to check a block cyclic redundancy check (CRC) for the protected data when the processor receives a request to read the protected data; and memory coupled to the processor, the memory configured to store the (PPRC) application.