Joseph L. Casale schrieb:
I need to replace a slow HP MSA20 that’s a bottleneck right now (We
are an HP shop).
HP’s only option with 3.5” SATA drives is stuck at SATA I behind a SAS
controller.
Dell makes an MD1000 that claims SATA II speeds behind a SAS Perc 5/E
(Don’t know anything about dell).
Anyone got any real world info they can share? I need 3.5” SATA II at
least 12 drives behind SAS,
I am not concerned about space and could use multiple 1u chassis if I
had to.
Promise VTRAK J610sS?
We use it with Solaris and ZFS - I'm not too keen on using LVM on more
than a handful of disks.
IMO, 16 disks is probably the minimum to get some decent non-linear
performance out of SATA.
If you have the money, you can go for a SUN J4500 ;-)
Rainer
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