> One thing I'm not sure about: What's the largest IO (in terms of # of blocks, > not # of struct iovecs) that I can throw at the kernel? Yeah, dunno. I'd guess big :). I'd hope that the PI code already has a way to clamp the size of bios if there's a limit to the size of PI data that can be managed downstream? - z -- 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