FS System: What do Hosts Report when Read Before Write Access Performed
Last updated on JANUARY 03, 2018
Applies to:Oracle FS1-2 Flash Storage System - Version All Versions and later
Information in this document applies to any platform.
When a host performs read I/O to volume blocks that have not been written to AND 'reference tag' checking is enabled on that volume, the following messages may be recorded on the host.
Solaris OS (with Qlogic HBA 'qlc' driver and 'extended-logging' (debug) enabled.)
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