Atomic Test And Set Of Disk Block Returned False For Equality

: The host checks if the block on the disk still matches what it has in memory. : If they match, it immediately writes the new data. Why Does it Return "False for Equality"?

The "false for equality" part means the data currently on the disk is different from the data the host expected to find. Why This Happens : The host checks if the block on

: Check for known ATS-related bugs in your storage array's firmware version, as some vendors have specific patches for "false ATS miscompares". ESXi host HBAs offline - Broadcom support portal : The host checks if the block on