Hey Martin. On Tue, 2018-06-05 at 23:08 -0400, Martin K. Petersen wrote: > We have had devices with bogus values before. The problem in this > case > is that 32M is a large, but not entirely unreasonable, stripe I/O > width > for a storage array. Well I guess at least if it's not a multiple of the block size, one can safely assume it bogus, can't one? > Does this fix it for you? I applied it to 4.16.12 from Debian and created new packages with it (don't think I made any error there)... but there was no change, and lsblk still showed the same opt io sizes. :-( Cheers, Chris.