Re: sata driver compataility Q
On 9/15/23 15:56, Dan Ritter wrote:
gene heskett wrote:
Greetings all;
I've just ordered some stuff to rebuild or expand my Raid setup.
This 16 port sata-III pci-e card:
<https://www.amazon.com/dp/B09L184W57?smid=A2H818KAC5I4D1&ref_=chk_typ_imgToDp&th=1>
along with a bigger drive cage, cables and such and some gigastone 2T drives
to make a raid big enough to run amanda. And maybe put a new card in front
of my 2T /home raid10.
The card claims linux compatibility.
Can anyone advise me on the gotcha's of such a 16 port beast?
What you actually have there is 1 SATA-3 controller which should
be able to support 4 disks, and 4 port multipliers to support
16.
And I forgot to ask, which would be faster, 4 drives on port1 1-4, or 4
drives on ports 1-5-9-13?
Effectively, every group of four disks is competing against
themselves. So performance is going to be mediocre.
It should work, though, as a giant dumping ground.
But why are you buying 16 x 2TB disks, if not for performance?
I've never heard of Gigastone and can offer no assessment of
them.
-dsr-
.
Cheers, Gene Heskett.
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author, 1940)
If we desire respect for the law, we must first make the law respectable.
- Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/>
Reply to: