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| waltmck | Could someone with expertise in Disko help me figure out why my configuration is failing? I am trying to set up a RAID1 array and more or less exactly copied the example config. My config is here, but when I try to deploy it I get this error:
+ mdadm --create /dev/md/raid1 --level=1 --raid-devices=2 --metadata=default --force --homehost=any /dev/disk/by-partlabel/disk-one-mdadm /dev/disk/by-partlabel/disk-two-mdadm
mdadm: array /dev/md/raid1 started.
+ partprobe /dev/md/raid1
Error: Invalid argument during seek for read on /dev/md/raid1
| 09:26:08 |
 lillecarl | In reply to @waltmck:matrix.org
Could someone with expertise in Disko help me figure out why my configuration is failing? I am trying to set up a RAID1 array and more or less exactly copied the example config. My config is here, but when I try to deploy it I get this error:
+ mdadm --create /dev/md/raid1 --level=1 --raid-devices=2 --metadata=default --force --homehost=any /dev/disk/by-partlabel/disk-one-mdadm /dev/disk/by-partlabel/disk-two-mdadm
mdadm: array /dev/md/raid1 started.
+ partprobe /dev/md/raid1
Error: Invalid argument during seek for read on /dev/md/raid1
did you try setting start and end? | 09:56:05 |
| waltmck | In reply to @lillecarl:matrix.org
did you try setting start and end? yep, fails with
- sgdisk --align-end --new=3:500M:100% --change-name=3:disk-one-mdadm --typecode=3:8300 /dev/nvme0n1
Could not create partition 3 from 1024000 to 100
| 09:57:16 |
| waltmck | In reply to @lillecarl:matrix.org
did you try setting start and end? * yep, fails with
- sgdisk --align-end --new=3:500M:100% --change-name=3:disk-one-mdadm --typecode=3:8300 /dev/nvme0n1
Could not create partition 3 from 1024000 to 100
| 09:57:41 |
| lillecarl | Redacted or Malformed Event | 09:59:23 |
| lillecarl | waltmck: Updated PR, missed that you're double declaring the disks | 10:00:21 |
| waltmck | Updating the ESP partitions as you suggest gives a similar error
+ sgdisk --align-end --new=2:1M:500M --change-name=2:disk-one-ESP --typecode=2:EF00 /dev/nvme0n1
Could not create partition 2 from 2048 to 1024000
| 10:12:41 |
| waltmck | I also tried setting the boot partition to start="0"; end="1M"; | 10:14:37 |
| waltmck | LilleCarl (Salsa9): could you also elaborate on why you think switching to start= end= would help? Has the interface changed and the example files not been updated? | 10:23:42 |
| lillecarl | waltmck: I might just be using "the old way". I've ran disko for awhile and a half. If it didn't work then I don't know | 10:25:33 |
| lillecarl | If you revert the changes, does the device appear as /dev/md127 after disko fails? | 10:25:53 |
| waltmck | In reply to @lillecarl:matrix.org
If you revert the changes, does the device appear as /dev/md127 after disko fails? It appears as /dev/md/raid1. Here more logs for context. By the way, the /boot array is starting fine | 10:30:00 |
| waltmck | In reply to @lillecarl:matrix.org
If you revert the changes, does the device appear as /dev/md127 after disko fails? * It appears as /dev/md/raid1. By the way, the /boot array is starting fine | 10:30:09 |
| waltmck | * It appears as /dev/md/raid1. By the way, the /boot array is starting fine:
+ mdadm --create /dev/md/boot --level=1 --raid-devices=2 --metadata=1.0 --force --homehost=any /dev/disk/by-partlabel/disk-one-ESP /dev/disk/by-partlabel/disk-two-ESP
mdadm: array /dev/md/boot started.
+ partprobe /dev/md/boot
+ udevadm trigger --subsystem-match=block
+ udevadm settle
+ sgdisk --zap-all /dev/md/boot
| 10:31:25 |
| waltmck | I am getting a warning at the beginning: trace: warning: mdadm: Neither MAILADDR nor PROGRAM has been set. This will cause the mdmon service to crash. | 10:33:15 |
| waltmck | * I am getting a warning at the beginning: trace: warning: mdadm: Neither MAILADDR nor PROGRAM has been set. This will cause the mdmon service to crash. | 10:33:26 |
| waltmck | There is a bug about that, it doesn't look like it should actually cause this issue. But who knows | 10:34:43 |
| lillecarl | Nah I've got that same thing on my desktop | 10:35:02 |
| lillecarl | waltmck: https://github.com/Lillecarl/nixos/blob/master/hosts/shitbox/disko.nix You can compare with mine. I don't raid my bootloader though, I mirror with grub. Don't use my thing as a reference for "this is right".
What happens if you run the erroring command (as root) yourself?
| 10:38:19 |
| waltmck | In reply to @lillecarl:matrix.org
waltmck: https://github.com/Lillecarl/nixos/blob/master/hosts/shitbox/disko.nix You can compare with mine. I don't raid my bootloader though, I mirror with grub. Don't use my thing as a reference for "this is right".
What happens if you run the erroring command (as root) yourself?
Same thing happens. I am actually running this entire thing as root (sshing to root@hostname) | 10:57:41 |
| lillecarl | waltmck: ```bash
lsblk && findmnt
| 11:12:16 |
 lassulus | Invalid argument during seek for read on /dev/md/raid1 seems like a corrupt partition table. can you try printing it with fdisk -l or parted -l? | 11:12:31 |
| lassulus | * Invalid argument during seek for read on /dev/md/raid1 seems like a corrupt partition table. can you try printing it with fdisk -l or parted -l? | 11:12:42 |
| lillecarl | * waltmck:
lsblk && findmnt
| 11:12:46 |
