On Mon, Apr 18, 2011 at 1:44 PM, Jens Axboe <jaxboe@xxxxxxxxxxxx> wrote: > Bart, can you try and pull: > > git://git.kernel.dk/linux-2.6-block.git for-linus > > into Linus' tree and see if that works? This has, among other things, > Neils fixes for MD. md seems to work stable with the resulting tree, but it looks there is a performance regression in the block layer not related to the md issue. If I run a small block IOPS test on a block device created by ib_srp (NOOP scheduler) I see about 11% less IOPS than with 2.6.38.3 (155.000 IOPS with 2.6.38.3 and 140.000 IOPS with 2.6.39-rc3+). Bart. -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
