On Fri, May 22, 2020 at 5:40 PM antlists <antli...@youngman.org.uk> wrote:
> On 22/05/2020 19:23, Rich Freeman wrote:
> > A big problem with drive-managed SMR is that it basically has to
> > assume the OS is dumb, which means most writes are in-place with no
> > trims, assuming the drive even supports trim.
> I think the problem with the current WD Reds is, in part, that the ATA-4
> spec is required to support trim, but the ATA-3 spec is the current
> version. Whoops ...

Probably was thought up by the same genius who added the 3.3V reset
pin to the SATA standard.


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