On Mon, 7 Nov 2011 17:09:57 +0200 Alexander Nezhinsky <alexandern@xxxxxxxxxxxx> wrote: > To enable submitting batches of scsi commands by the backing stores, > NOT_LAST bit is added to the command state. Batching commands sounds good. I've not read the patches though. Have you measured that how this could improve the performance? Thanks, -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html