> On Mar 5, 2015, at 5:19 AM, Christoph Hellwig <hch@xxxxxx> wrote: > >> On Wed, Mar 04, 2015 at 03:41:41PM +1100, Dave Chinner wrote: >> As I understand it, nothing will prevent this - if you don't change >> the UUID on the filesystem when you clone it, then the UUID will >> still match and writes can be directed to any block deice with a >> matching offset/UUID pair. > > Unfortunately that's the case indeed. The whole discovery part of > the block layout protocol is fundamentally flawed, as is the recall > part. This is my attempt to fix it, but I have no idea how to proceed > from posting my draft to the IETF to actually making it a standard: > > http://tools.ietf.org/html/draft-hellwig-nfsv4-scsi-layout-00 Let's be sure to talk about this at LSF... -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
