When the system reports that this operation "returned false for equality," it means the phase failed.
The host checks the current metadata of a disk block to see if it matches what it expects. When the system reports that this operation "returned
In traditional storage, locking a file required "SCSI Reservations," which locked an entire LUN (Logical Unit Number). This was inefficient. ATS allows for . Instead of locking the whole "parking lot," the system only locks a "single parking space" (a specific disk block). The process works like this: This was inefficient
The VMkernel logs will fill with ATS Miscompare or Status: Op: 0x89 messages. How to Troubleshoot and Fix The process works like this: The VMkernel logs
The host sent a command saying: "I want to lock this block. I expect the current owner ID to be 'X'." The storage array looked at the block, saw that the ID was actually 'Y', and replied: "False. The data is not what you expected." Common Causes