Advanced disk format at WD20EARS: what should "camcontrol
identify" show?
Lev Serebryakov
lev at FreeBSD.org
Mon Apr 4 08:31:19 UTC 2011
Hello, Alexander.
You wrote 4 апреля 2011 г., 11:48:44:
> At least first 4K WD disks had a jumper to add offset of 63 sectors.
> Make sure that you don't have one set.
No jumpers are set at all. I think, This dramatic is result of
"read-seek back-write" cycle, which works so bad on slow Green HDDS :(
Really, I'm very disappointed -- in almost any "syntetic" tests
these green HDDs are FASTER than old Blue ones, but in this real-life
situation it is 7 times slower :(
--
// Black Lion AKA Lev Serebryakov <lev at FreeBSD.org>
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