April 2016
Intermediate to advanced
368 pages
8h 6m
English
Content preview from Data Center Storage
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Chapter 20
Reliability and Data Integrity (T10-DIF or T10-PI)
There have been storage systems, not based on industry standards, that are capable of attaching additional data to each data package send to a disk drive. That data package serves to confirm and correct situations involving single-bit data errors. No surprise, these non-standards-based systems were typically high-priced (although they are becoming more affordable with time). T10-PI is an industry standard that solves a very real problem: end-to-end data protection. And T10-PI has the potential to solve that problem better, solve it more cheaply, and make end-to-end data protection much more widely spread.
T10-DIF (data integrity field), also known as T10-PI (protection information ...
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