On 2020-05-24 19:37, Patrick O'Callaghan wrote: > Still getting the hang of md. I had it working for several days (2 > disks in RAID1 config) but after a system update and reboot, it > suddenly shows no data: > > ]# lsblk > NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT > [...] > sdd 8:48 0 931.5G 0 disk > └─md127 9:127 0 931.4G 0 raid1 > └─md127p1 259:0 0 931.4G 0 part > sde 8:64 0 931.5G 0 disk > └─md127 9:127 0 931.4G 0 raid1 > └─md127p1 259:0 0 931.4G 0 part FWIW, I just created a RAID1 on a VM in the "standard" way and I see.... [egreshko@f31k ~]$ sudo lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 50G 0 disk └─md0 9:0 0 50G 0 raid1 sdb 8:16 0 50G 0 disk └─md0 9:0 0 50G 0 raid1 sr0 11:0 1 1024M 0 rom vda 252:0 0 30G 0 disk ├─vda1 252:1 0 1G 0 part /boot └─vda2 252:2 0 29G 0 part ├─fedora_f31k-root 253:0 0 27G 0 lvm / └─fedora_f31k-swap 253:1 0 2.1G 0 lvm [SWAP] and it seems a bit more "sane" than your configuration. -- The key to getting good answers is to ask good questions. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx