Also, is there any way you can go back to your old motherboard? And does the old Linux OS installed on sda and sdb (I assume) still boot ok on the new motherboard? But just your data volume(s) aren't being found? John Signup> Thanks for the sympathy :) I definitely did not use any hardware RAID Signup> controllers on the original MOBO - I knew it would be replaced sooner or Signup> later, so I was sure to use software RAID. I used mdadm to create the Signup> RAID, like so: "mdadm --create --verbose /dev/md0 --level=1 Signup> --raid-devices=2 /dev/sdc1 /dev/sdd1". Signup> Sadly I don't have any info such as lsdev from the previous set up :( Signup> I know that files are still intact on the drive showing a partition Signup> still extant, as I ran foremost on it to see if there was indeed Signup> anything still on it. Signup> $ cat /proc/partitions Signup> major minor #blocks name Signup> 8 0 976762584 sda Signup> 8 4 1 sda4 Signup> 8 5 922029056 sda5 Signup> 8 6 2097152 sda6 Signup> 8 7 52630528 sda7 Signup> 8 16 234431064 sdb Signup> 8 17 232428544 sdb1 Signup> 8 18 2000896 sdb2 Signup> 8 32 3907018584 sdc Signup> 8 33 3907016704 sdc1 Signup> 11 0 1048575 sr0 Signup> 8 48 3907018584 sdd Signup> $ sudo mdadm --examine /dev/sda4; sudo mdadm --examine /dev/sda5; sudo Signup> mdadm --examine /dev/sda6; sudo mdadm --examine /dev/sda7; sudo mdadm Signup> --examine /dev/sdb1; sudo mdadm --examine /dev/sdb2 Signup> /dev/sda4: Signup> MBR Magic : aa55 Signup> Partition[0] : 1844058112 sectors at 2048 (type 07) Signup> Partition[1] : 4194564 sectors at 1949325052 (type 05) Signup> /dev/sda5: Signup> MBR Magic : aa55 Signup> Partition[0] : 1701990410 sectors at 218129509 (type 72) Signup> Partition[1] : 543974724 sectors at 729050177 (type 74) Signup> Partition[3] : 51635 sectors at 2692939776 (type 00) Signup> mdadm: No md superblock detected on /dev/sda6. Signup> mdadm: No md superblock detected on /dev/sda7. Signup> mdadm: No md superblock detected on /dev/sdb1. Signup> mdadm: No md superblock detected on /dev/sdb2. Signup> On 12/11/2018 12:34 PM, John Stoffel wrote: >> Ouch! This isn't a great time. Can you do: >> >> mdadm --examine /dev/sda1 >> mdadm --examine /dev/sdb1 >> >> >> You should do this for all four disks, and all partitions on each of >> the disks. Also, can you show: >> >> cat /proc/partitions >> >> as well. But maybe you setup hardware RAID on your old motherboard? >> Can you provide more details on how you have the old one setup and >> what model it was? Did you use the Intel software by any chance? >> >> Do you have an 'lsdev' output from before the motherboard swap? >> >> Good luck! >> John >> >> Signup> -- Signup> Tyler Style
