I am converting a previously active EqualLogic PS6000 SAN array to a test lab, and in the process did a diskzero on the array with the following results:
-The following drives will be Zeroed:
What can cause that and how do I fix it?
If the array has been reset, there's no need to do a diskzero.
If not, you can do a reset (as long as it is a group with JUST that array) and return it to factory defaults.
Sounds like it might be very old firmware.