So I moved a few times and wasn't as careful with my decade old, refurbished when I bought it machine as I would have like to have been able to, so it stopped working. Weird, since I have the OS on a flash drive, but either way I should be able to plug it into a hard drive dock and still play with my stuff until I can get a new box.
I got a dock and plugged it in. Comes up as linux-raid in gparted, which makes sense, since it's a raid1. Fine, try to open with Dolphin, mdadm, etc., nothing. I keep running into a wall with this, and since it houses all of my data, I don't really want to do as much exploring as I normally would with another project.
Here's my terminal output, accidentally broken commands and all:
Code
[trey@lime ~]$ sudo mdadm --assemble --run /dev/md0 /dev/sdd
mdadm: Merging with already-assembled /dev/md/clementine:raid1
mdadm: failed to add /dev/sdd to /dev/md/clementine:raid1: Device or resource busy
mdadm: failed to RUN_ARRAY /dev/md/clementine:raid1: Input/output error
[trey@lime ~]$ sudo mdadm --assemble --run /dev/md0 /dev/sdd
mdadm: Found some drive for an array that is already active: /dev/md/clementine:raid1
mdadm: giving up.
[trey@lime ~]$ sudo mdadm --assemble --run /dev/md01/dev/sdd
mdadm: /dev/md01/dev/sdd not identified in config file.
[trey@lime ~]$ sudo mdadm --assemble --run /dev/md1 /dev/sdd
mdadm: Found some drive for an array that is already active: /dev/md/clementine:raid1
mdadm: giving up.
[trey@lime ~]$ sudo mount /dev/md/clementine:raid1 /mnt/hard-drive
mount.nfs: Failed to resolve server /dev/md/clementine: Name or service not known
[trey@lime ~]$ mdadm --examine /dev/sdd
mdadm: cannot open /dev/sdd: Permission denied
[trey@lime ~]$ sudo mdadm --examine /dev/sdd
/dev/sdd:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : 36a07439:25d761e3:30c35498:558c6fe4
Name : clementine:raid1
Creation Time : Tue Jun 20 13:20:17 2017
Raid Level : raid1
Raid Devices : 2
Avail Dev Size : 3906767024 (1862.89 GiB 2000.26 GB)
Array Size : 1953383512 (1862.89 GiB 2000.26 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=0 sectors
State : clean
Device UUID : 3e63eafb:9198574e:66ea1ee7:729e08fc
Internal Bitmap : 8 sectors from superblock
Update Time : Tue Mar 24 20:07:51 2020
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 742fe1bd - correct
Events : 9063
Device Role : Active device 1
Array State : AA ('A' == active, '.' == missing, 'R' == replacing)
[trey@lime ~]$ sudo mdadm --assemble --scan
mdadm: Found some drive for an array that is already active: /dev/md/clementine:raid1
mdadm: giving up.
mdadm: No arrays found in config file or automatically
[trey@lime ~]$ sudo mdadm --assemble --run /dev/md1 /dev/sdd --force
[sudo] password for trey:
mdadm: Found some drive for an array that is already active: /dev/md/clementine:raid1
mdadm: giving up.
[trey@lime ~]$ mdadm --stop /dev/md/clementine:raid1
mdadm: must be super-user to perform this action
[trey@lime ~]$ sudo mdadm --stop /dev/md/clementine:raid1
mdadm: error opening /dev/md/clementine:raid1: No such file or directory
[trey@lime ~]$ sudo mdadm --stop /dev/md/clementine
mdadm: error opening /dev/md/clementine: No such file or directory
[trey@lime ~]$ sudo mdadm --detail /devlmd0
mdadm: cannot open /devlmd0: No such file or directory
[trey@lime ~]$ sudo mdadm --detail /dev/md0
mdadm: cannot open /dev/md0: No such file or directory
[trey@lime ~]$ sudo mdadm --detail /dev/md
mdadm: cannot open /dev/md: No such file or directory
[trey@lime ~]$ sudo mdadm -A /dev/md0 /dev/sd[bcd]
mdadm: Cannot assemble mbr metadata on /dev/sdb
mdadm: /dev/sdb has no superblock - assembly aborted