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What is SPC-4 Sense Data Validity Changes about?

This document proposes changes to the SPC-4 standard to remove restrictions on how validity bits in sense data descriptors must be set. Currently, some validity bits are required to always be set to 1, but allowing them to be set appropriately based on whether the associated descriptor is needed or valid would be less restrictive and easier to implement for some devices. The proposed changes would modify sections 4.5.2.1 and several subsections to remove language requiring validity bits to always be set to

Author

kr0465

Language

EN