Each of such alias addresses might have their own UCB. Considering the fact that you can find now 4 UCBs to a single machine, four concurrent I/Os are attainable. Writes to the same extent, a region from the disk assigned to one contiguous space of a file, remain serialized, but https://arthurrdnxe.madmouseblog.com/17312381/the-ultimate-guide-to-railway-lathe