Pasi Kärkkäinen wrote: >On Wed, Aug 31, 2011 at 04:19:24PM -0400, Jim Ramsay wrote: >> We propose a new DM target, dm-switch, which can be used to >> efficiently implement a mapping of IOs to underlying block devices in >> scenarios where there are: (1) a large number of address regions, (2) >> a fixed size of these address regions, (3) no pattern than allows for >> a compact description with something like the dm-stripe target. > > Great, I've been waiting for this module :) Thanks, it's great to hear the interest! > Do you guys have some userland tool/script to populate the page > table in dm-switch, or is there some other way to test this > (with eql storage) ? We are planning on providing some sample code, which will demonstrate how to upload a page table from userland via the netlink socket. -- Jim Ramsay -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
