Hello, I would like to see MAX_PHYS_SEGMENTS as seen hard coded to 64 in virtio_stor.h increased, in order to get better throughput when using an LTO tape drive attached to the host SCSI adapter from within a 64-bit version of Windows Server. The tape drive supports a MaxBlock of 16,777,215. Before I attempt to develop a patch I wanted to discuss here on this listserv... Thank you, Matthew D. Frederes Business Information Technologies, Inc. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html