Question re ZFS with mixed drive speeds & types
steve at sohara.org
Wed Aug 5 19:57:08 UTC 2020
On Wed, 5 Aug 2020 20:45:46 +0200
Polytropon <freebsd at edvax.de> wrote:
> On Wed, 5 Aug 2020 20:26:36 +0200, Jacques Foucry wrote:
> > I remember the same thing when Sun demostrate us ZFS (I was a Sunkskill
> > at this time). But I never tried.
> Sounds a bit like HSM - hierarchical storage management,
I remember a lecture about a variant on that where the layering
went all way from RAM to tape seamlessly, the idea was that data was
inherently persistent and the virtual address space was huge.
> So decades old stuff is "new" again... ;-)
That lecture would have been late 1970s.
Steve O'Hara-Smith <steve at sohara.org>
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