>>>>> "jidong" == jidong xiao <jidong.xiao@xxxxxxxxx> writes: jidong> I know sg_modes can help to perform a SCSI MODE SENSE command, jidong> is there any tool/command that can perform a READ Capacity jidong> command? sg_readcap -- 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