Thanks for the quick replay Nano! I am a new 4322 user so I would appreciate more information about EFI.
PC's typically use BIOS (Itanium based servers do use EFI), and the MP's use EFI (
Extensible Firmware Interface), which is different. Apple's implementation isn't even 100% EFI v. 1.10 spec compliant (it's a bastardized version, and it's more than just the code tying the system and OS X).
Up until two weeks ago the 4322 ran just fine on OS 10.5.7. The 4322 controller had FW version 1.2.19.8 installed. That is the Highpoint recommended FW to be used in the 4322 when running Apple OS10.5.7. I do not run the 4322 on any other OS. For trouble shooting purposes I move the controller to a PC and it worked fine. Highpoint says the 4322 will run on WinXP with no change in firmware.
As you're intending to ONLY run OS X off the Highpoint, EFI will allow you to boot it (I realize you're using the Apple RAID card to boot the OS).
It should be able to run OS X without the firmware change, which is what you saw before, once the drivers are loaded.
But you may have lost the drivers, or there may have been a firmware update that you didn't notice (card or logic board) that broke it. I'm not sure, as I've no idea what updates you may have had applied to your system.
RAID cards in MP's are more difficult than their PC counterparts, particularly when you want to boot from it (means flashing it before you can actually use it).
I see a special "EFI" firmware download on the Highpoint Mac web site (
http://www.hptmac.com/US/productfiles/bios_driver/RR4322-EFI-081113.zip) to allow the controller to support booting on an array on the 4322. However, my OS is installed and booted from the on-board Mac Pro RAID card.
Are you saying that the special Highpoint 4322 booting EFI firmware is NOW needed to use a 4322 controller on the Mac Pro for ANY purpose? It did work just fine for two months without the EFI booting firmware. What firmware does your 4322 use?
Bill, W6FXJ
Not necessarily, as at the time, I didn't have any details really to go from.
The first thing to do, is reinstall the drivers, and reboot. Then see if you have access to the array. (Make sure you do get the drivers reinstalled, even if it means pulling the card, shut down, reboot, install the drivers, shutdown, put the card back, and finally reboot to check).
If not, a firmware change causing failure is very likely, and the EFI flash would fix it. Since you're using it in OS X exclusively, it may not be a bad idea, but try the drivers first, as I'm not sure of any interaction with the Apple RAID card (both issuing a boot ROM). It should work, but might slow your boot time down by the additional card's loading time under OS X).
BTW, I don't actually use Highpoint, but Areca (ARC-1231ML & ARC-1680ix12; they're the ODM for that card though), and make some of the best cards out there.
Hope this helps.
