On Tue, Jan 26, 2016 at 11:03:24AM -0500, Mike Snitzer wrote: > > Christoph, any chance you could rebase your 'nvme-loop.2' on v4.5-rc1? > > Or point me to a branch that is more current... Failing that, you could try using the null_blk device directly. It doesn't provide enough information for multipathd to set up a device on it, but you could manually create one with dmsetup. Without multipathd you won't get failback working, but it should be good fine for performance work. -Ben > > -- > dm-devel mailing list > dm-devel@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/dm-devel -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel