Can I reinstall OMV to 5.0 and then just mount data HDDs which are currently on RAID1?

Quote from Kalinouski

How can I get my SSH command line

You ssh from another PC such a Windows or Linux, on Windows you use windows command and on linux a terminal, you then type in ssh root@<hostname or ip of omv> hit enter and then type in your root password, you now have a command line on your omv.

Quote from Kalinouski

cat /proc/mdstat

Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10]

md127 : active raid1 sdb[1] sda[0]

2930135488 blocks super 1.2 [2/2] [UU]

bitmap: 0/22 pages [0KB], 65536KB chunk

That tells you the raid is active and it should display in Raid Management. What you have to do now is to recreate your shares, the folders and files will still be on your Raid you just can't see them yet

Quote from Kalinouski

How to do that order

recreate your shares

Install WinSCP on your windows machine and go to /srv open the raid folder and your shares should be displayed, then recreate in OMV, this is a normal process you have installed a clean OS, it's not an upgrade.

Quote from Kalinouski

Supper

100000000 thanks!!!!!!!!

I take it you have it all working then