Hi,
i have an OMV6 Server with 8 SATA harddisk.
1x 240GB OMV
3x 6TB RAID5 as encrypted /dev/md1
4x 8TB RAID5 as encrypted /dev/md127
All drives are healthy but nearly full.
The motherboard has exactly 8 SATA Ports.
Now i have 7x 18TB drives from two different vendors.
I'd like to remove one drive and insert the new one and rebuild the array.
I'm wondering if i should upgrade and rebuild them one by one after the other.
Or if i could rebuild one drive per RAID at once. So two drives parallel at a time.
What do you think?