On Sun, 2020-05-24 at 18:37 +0200, Roberto Ragusa wrote: > On 2020-05-24 13:37, Patrick O'Callaghan wrote: > > > 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 > > > > # mdadm --detail /dev/md127p1 > > /dev/md127p1: > > Version : 1.2 > > Creation Time : Wed May 20 16:34:58 2020 > > Raid Level : raid1 > > Array Size : 976628736 (931.39 GiB 1000.07 GB) > > Used Dev Size : 976630464 (931.39 GiB 1000.07 GB) > > Raid Devices : 2 > > Total Devices : 2 > > Persistence : Superblock is persistent > There is something strange here. > You have created md127 as a RAID1 of sdd and sde. > Then you have md127p1, so have you partitioned your RAID? > And then you are asking details for md127p1 (which could be your filesystem), > while your RAID is instead md127. IIRC I created the RAID1 array (which took hours), then formatted the resulting /dev/md127 (using gparted) as a single ext4 partition. > This is an unusual configuration. > Generally you partition the disks: sdd1 sde1, then create a RAID of of them: md127, > then you format and mount md127. So clearly the other way around. > You may have messed up something: maybe you have formatted both md127 and md127p1? I don't think so, but I guess it's possible. What I can't understand is why everything appeared to be working before I rebooted. I'm OK with doing it again if need be, but I don't find all this in any way obvious. poc _______________________________________________ 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
