Hallo *all,
ich wollte auf meiner Testkiste mal das Raid-5 aktivieren, bekomme aber nur folgende Fehlermeldung
Start Device Parity Protection Failed

There are no disk units eligible for the selected operation
due to one or more of the following reasons:

o All the device parity capable disk units are already device
parity protected.
o Maximum number of arrays exceeded.
o An IOP is in a condition that makes the disk units attached to
it read/write protected. Examine the 'Product activity log'
for any reference codes that are logged for the IO subsystem
and follow the appropriate procedure for the reference code to
correct the problem, if necessary.
o Not all disk units attached to an advanced function IOP have
reported to the system. Retry the operation.
o All the disk units in a parity set must be the same capacity
with a minimum number of either 3 or 4 units, and a maximum
number up to 18 units (depending upon the type of adapter)


Die 4 Platten sind alle vom selben Typ, es ist kein Schutz aktiviert und im
Product activity log finde ich dazu keine Fehler. Was kann es noch sein? Hat jemand einen Hinweis?

Gruß
Gregor