I had created a raid-1 array for two drives (sde and sdf) using the normal mdadm process and had created it under md1 and mounted it to /mnt/storage. After a reboot md1 no longer exists. My /mnt/plex works fine. Did my array go away or do I just need to point the partition to the correct mount point?
Running lsblk gives me
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTSloop0 7:0 0 63.4M 1 loop /snap/core20/1974loop1 7:1 0 63.5M 1 loop /snap/core20/2015loop2 7:2 0 40.8M 1 loop /snap/snapd/19993loop3 7:3 0 111.9M 1 loop /snap/lxd/24322loop4 7:4 0 40.8M 1 loop /snap/snapd/20092sda 8:0 1 7.3T 0 disk└─md0 9:0 0 21.8T 0 raid5 /mnt/plexsdb 8:16 1 7.3T 0 disk└─md0 9:0 0 21.8T 0 raid5 /mnt/plexsdc 8:32 1 7.3T 0 disk└─md0 9:0 0 21.8T 0 raid5 /mnt/plexsdd 8:48 1 7.3T 0 disk└─md0 9:0 0 21.8T 0 raid5 /mnt/plexsde 8:64 0 3.6T 0 disksdf 8:80 0 3.6T 0 disknvme0n1 259:0 0 931.5G 0 disk├─nvme0n1p1 259:1 0 1G 0 part /boot/efi└─nvme0n1p2 259:2 0 930.5G 0 part /Running blkid gives me
/dev/nvme0n1p1: UUID="255C-50C9" BLOCK_SIZE="512" TYPE="vfat" PARTUUID="26565297-8615-4534-88b8-a160ab111fe4"/dev/nvme0n1p2: UUID="ac32d63a-e8dc-4f58-b677-507491ed46de" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="25fa09fa-6781-49bf-927c-89e721f71154"/dev/sdd: UUID="8051a9fa-3272-6a40-3950-5897a2b600f4" UUID_SUB="cb838ac3-6c2a-bfb0-fd0d-f7c63c447aa3" LABEL="tron:0" TYPE="linux_raid_member"/dev/sdb: UUID="8051a9fa-3272-6a40-3950-5897a2b600f4" UUID_SUB="e4209087-7804-1e66-c3d2-dfef0f898b73" LABEL="tron:0" TYPE="linux_raid_member"/dev/md0: UUID="f81c3ae4-363f-453a-ab49-1e716b27fc3b" BLOCK_SIZE="4096" TYPE="ext4"/dev/sdc: UUID="8051a9fa-3272-6a40-3950-5897a2b600f4" UUID_SUB="f8da02fe-22e3-6f55-880d-c1d52c78167e" LABEL="tron:0" TYPE="linux_raid_member"/dev/sda: UUID="8051a9fa-3272-6a40-3950-5897a2b600f4" UUID_SUB="d6bfc2f7-056d-441a-023f-25d73804c456" LABEL="tron:0" TYPE="linux_raid_member"/dev/loop1: TYPE="squashfs"/dev/loop4: TYPE="squashfs"/dev/loop2: TYPE="squashfs"/dev/loop0: TYPE="squashfs"/dev/loop3: TYPE="squashfs"/dev/sdf: PTUUID="e6979b33-6f82-11ea-96f0-0026b98cb28a" PTTYPE="gpt"/dev/sde: PTUUID="e6a40000-6f82-11ea-96f0-0026b98cb28a" PTTYPE="gpt"And here is what's in my /etc/fstab Note: I uncommented the last two lines because it was causing a timeout issue, which uncommenting helped and it doesn't hang, but this is probably part of the issue
# /etc/fstab: static file system information.## Use 'blkid' to print the universally unique identifier for a# device; this may be used with UUID= as a more robust way to name devices# that works even if disks are added and removed. See fstab(5).## <file system> <mount point> <type> <options> <dump> <pass># / was on /dev/nvme0n1p2 during curtin installation/dev/disk/by-uuid/ac32d63a-e8dc-4f58-b677-507491ed46de / ext4 defaults 0 1# /boot/efi was on /dev/nvme0n1p1 during curtin installation/dev/disk/by-uuid/255C-50C9 /boot/efi vfat defaults 0 1/swap.img none swap sw 0 0/dev/md0 /mnt/plex ext4 defaults,nofail,discard 0 0#UUID=489c654c-58e8-4187-b478-b37bc6af81f9 /mnt/storage auto defaults,x-parent=f87a9a2f:b87b822b:60dc9e96:9d59d84f 0 0#UUID=489c654c-58e8-4187-b478-b37bc6af81f9 /mnt/storage auto defaults,x-parent=f87a9a2f:b87b822b:60dc9e96:9d59d84f 0 0If I don't uncomment the last two lines I get the following timed out waiting for device