Hi Adrian, >So I had a thing that I attached commands to that would funnel down to >the geom layer that did this mirroring/caching/remapping thing, and it >would handle schedule the commands to whatever block(s) on whatever >disk(s) actually represented that particular logical offset. I actually >had something that'd let me issue commands that would map to a single >command to a single disk, or could be replicated to multiple commands to >multiple disks (and then i'd just get the completion from them all in the >reply message, as the bio didn't have enough space to write multiple >block reads into, and mostly I was issuing status check commands like you >are. :) > >Is that making more sense? I can whiteboard it up next time we're in the >same place.
That would be very helpful. :-) Next BAFUG? -Ravi _______________________________________________ freebsd-geom@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-geom To unsubscribe, send any mail to "freebsd-geom-unsubscr...@freebsd.org"
