I ran OMV 2 few years as a NAS in Radi 1. The system were corrupted somehow and made no update anymore. All solutions and suggestions I found worked for others but not for me. So I decide to make an "hard" update from OMV 2 to OMV 5 to get a well running system again.
All Raid drives were unplugged, the OMV 5 were installed and the Raid drives were reconnected again. Now the systems shows me these drives as empty but they wasn't. Is there any possibility to get back my data on these drives and still use it in Raid 1 mode ?
Thany you in advance
P.S.: Answers in german language also welcome.