HP H221 SAS Controller - Dual Domain D2600

D

devfaz

Hi,

We just replaced our HP H411 with a HP H221, because we had freezes with H411. Our old setup was (of course) dual-domain with 2xHP D2600.

The new H221 is working (detected by MPS), but it detects >50 devices, because every device is detected twice.

Now I'm a bit confused and would be very pleased if somebody could give me some tips how to effectively set up ZFS to "simulate" some kind of dual-domain with this controller (H221 HBA).

Thanks a lot,

Fabian Zimmermann
 
May be I misunderstand the situation, but there is gmultipath to handle multiple pathes to the same disks, and ZFS can work well on top of it.
 
No, that's exactly what I'm looking for. I will take a look, thanks a lot.

Any further tips are welcome.
 
You must log in or register to reply here.
Back
Top