k...@munnari.oz.au (Robert Elz) writes: > | But you can fake the value with pvcreate --setphysicalvolumesize.
>Will that really work? That is, if it is done that way, won't the >"device" (the pv or whatever) appear to be a 512 byte sector "drive" ? >If it does, what prevents i/o in 512 byte units (which the underlying >drive simply will not perform)? That's the responsibility of the upper layers. FFS will only do fragment size I/O (+ 8k I/O for the superblock). -- -- Michael van Elst Internet: mlel...@serpens.de "A potential Snark may lurk in every tree."