Hi, I am running a few SME Servers wich is based on Red Hat 7.3, Most of them configured with software Raid (Mirror). On one of the servers the one HDD crashed. When the system boots up it says "No spare to reconstruct array".

I have replaced the HDD with a new one on secondary master (as the old one was secondary master) but the same msg pops up at boot time. How can I set the new HDD as a Spare so it can reconstruct the array?? Any help will be greatly appreciated.