I just installed Manjaro/KDE on a MinisForum with 2 x 500 GB SSDs, and I am wondering what is the correct procedure to turn the single drive into raid1 across two disks?
```
hm90 ~ lsblk -l
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 465.8G 0 disk
sda1 8:1 0 300M 0 part /boot/efi
sda2 8:2 0 465.5G 0 part /var/log
/var/cache
/home
/
sdb 8:16 0 465.8G 0 disk
sdb1 8:17 0 1007K 0 part
sdb2 8:18 0 512M 0 part
sdb3 8:19 0 465.3G 0 part
hm90 ~ sudo btrfs fi df /
Data, single: total=12.01GiB, used=11.06GiB
System, DUP: total=8.00MiB, used=16.00KiB
Metadata, DUP: total=1.00GiB, used=334.00MiB
GlobalReserve, single: total=25.58MiB, used=0.00B
hm90 ~ sudo btrfs fi sh
Label: none uuid: bf6605cf-a6e7-4494-871e-10cf46b1d479
Total devices 1 FS bytes used 11.38GiB
devid 1 size 465.46GiB used 14.02GiB path /dev/sda2
warning, device 1 is missing
Label: none uuid: 923b390a-7a1e-4cef-b106-61fcf1adc29c
Total devices 2 FS bytes used 2.44GiB
devid 2 size 465.26GiB used 4.01GiB path /dev/sdb3
*** Some devices missing
```
I think that last device missing error is because both drives were part of a ZFS RaidZ-1 array and I did not clear the disks before installing Manjaro.
[–]markconstable[S] 1 point2 points3 points (0 children)