>>>>> "Ming" == Ming Lei <ming.lei@xxxxxxxxxxxxx> writes: >> There is absolutely no correlation between max write same blocks and >> max unmap blocks. They are two entirely different commands. If QEMU >> SCSI Ming> Do you have any better idea for the problem? Does QEMU SCSI set LBPRZ? -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html