You want to create a online spare of a Raid 1 what is needed in order to accommodate this?

A.
2 extra disks

B.
P770 controller

C.
Smart Array advanced License

D.
ORCA

Explanation:
Poor question and answer set again HP..! Please try harder…
http://h18004.www1.hp.com/products/quickspecs/13200_div/13200_div.pdf
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00729544/c00729544.pdf
NOT A – Unless you are starting with a RAID 0 (Single Disk) and migrating to RAID 1 and then
assigning a

Spare.
NOT B – HP does not have a P770 controller.
MAYBE C – You do not need a SAAP license for a normal Spare… If ‘Online Spare’ IS NOT the
same as a
‘Spare’… Then do they mean RAID 1 ADM..?
RAID 1 ADM RAID 1 ADM Advanced Data Mirroring allows customers to create mirrored RAID set
using 3 identical hard drives. This provides customers with a 2nd “live spare” for RAID 1 (+0)
configurations. This allows customers to rebuild a failed drive in a RAID 1 (*0> set without the
array entering into a degraded state.
MAYBE D – You can assign a Spare drive in ORCA but you cannot do any advanced configuration
like RAID 1 ADM – this requires ACU…

If ‘ORCA’ was replaced with ‘ACU’ in the question then it would all make sense…Typical HP trying
to trick us…
Use Smart Array Advanced License
Start up in ORCA
Create RAID1 ADM