Every time I start the server (R720) I need to import the raid configuration. Does someone know how to fix this?
https://i.imgur.com/0AqSLeq.png
Note: not every time, when I restart windows it correctly detects the virtual drives.. Seems like that when the server stays off without main power for a while it loses the raid memory.
From my understanding the battery should not be the problem because it is used only to store the latest data cache and not to store the raid config.
Sometimes this also happens: https://i.imgur.com/lIlTpnT.png and I have to reboot the system to be able to re-import the configuration
Also, every time I have to import the configuration the background initialization starts from 0