On Fri, Nov 30, 2012 at 08:00:51AM +0000, Michael van Elst wrote: > da...@l8s.co.uk (David Laight) writes: > > >I must look at how to determine that disks have 4k sectors and to > >ensure filesystesm have 4k fragments - regardless of the fs size. > > newfs should already ensure that fragment >= sector.
These disks lie about their actual sector size.
The disk's own software does RMW cycles for 512 byte writes.
David
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David Laight: da...@l8s.co.uk
