After having removed and mounted a disk (sdc) on a different computer, my raid 1 array now does not appear in the web GUI under raid management when returned to my server.
fdisk -l | grep "Disk "
mdadm --detail --scan --verbose
As far as i can tell the device sdb still is listed as a raid member. However, in trying to rebuild the array (by adding sdc) gives the following error:
Keep in mind that im new to OMV and mdadm, just in case the above command is not how you are supposed to do it . Tried following tips found here, however to no avail. Any help is appreciated!