Excavate2445

Excavate2445, 11 months ago

Hm, that would all be the /etc/fstab right? I thought I set it up fine because it showed the 64TB in/mnt/storage when I ran df -h but it’s possible I messed something up in there. I redacted out the serial numbers (not sure if needed but might as well) but otherwise that’s the fstab file. The first two 14TB drives were set to one parity and one data and when formatting them I followed zackreed.me/setting-up-snapraid-on-ubuntu/ which instructs on how to reserve 2% of the drives for overhead so that the parity drive always has enough space.

<pre style="background-color:#ffffff;">
<span style="color:#323232;">/dev/disk/by-id/dm-uuid-LVM-LR3JAffs5mFXqzpLaQWaNEjjPJ4lNvEmeZG6d45IHGWFZfvEEeW3pFC6N0wDXMsd / ext4 defaults 0 1
</span><span style="color:#323232;"># /boot was on /dev/sdb2 during curtin installation
</span><span style="color:#323232;">/dev/disk/by-uuid/c4f1c5b7-dcef-407f-8bfa-ff2651579207 /boot ext4 defaults 0 1
</span><span style="color:#323232;"># /boot/efi was on /dev/sdb1 during curtin installation
</span><span style="color:#323232;">/dev/disk/by-uuid/4227-E912 /boot/efi vfat defaults 0 1
</span><span style="color:#323232;">/swap.img       none    swap    sw      0       0
</span><span style="color:#323232;">#2TB WD - Failed - Removed
</span><span style="color:#323232;">#/dev/disk/by-id/wwn-SN-part1 /mnt/secondary01 ext4 defaults 0 0
</span><span style="color:#323232;">
</span><span style="color:#323232;">#6TB Replacement for Failed Drive - Slot 02
</span><span style="color:#323232;">/dev/disk/by-id/wwn-SN-part2 /mnt/secondary01 ext4 defaults 0 0
</span><span style="color:#323232;">
</span><span style="color:#323232;">#14TB slot 03
</span><span style="color:#323232;">/dev/disk/by-id/wwn-SN-part1 /mnt/parity01 ext4 defaults 0 0
</span><span style="color:#323232;">
</span><span style="color:#323232;">#14TB slot 04
</span><span style="color:#323232;">/dev/disk/by-id/wwn-SN-part1 /mnt/disk01 ext4 defaults 0 0
</span><span style="color:#323232;">#14TB slot 05 - Seagate Exos
</span><span style="color:#323232;">/dev/disk/by-id/wwn-SN-part1 /mnt/disk02 ext4 defaults 0 0
</span><span style="color:#323232;">#14TB slot 06 - Seagate Exos
</span><span style="color:#323232;">/dev/disk/by-id/wwn-SN-part1 /mnt/disk03 ext4 defaults 0 0
</span><span style="color:#323232;">#14TB slot 07 - Seagate Exos
</span><span style="color:#323232;">/dev/disk/by-id/wwn-SN-part1 /mnt/disk04 ext4 defaults 0 0
</span><span style="color:#323232;">#14TB slot 08 - Seagate Exos
</span><span style="color:#323232;">/dev/disk/by-id/wwn-SN-part1 /mnt/disk05 ext4 defaults 0 0
</span><span style="color:#323232;">
</span><span style="color:#323232;">
</span><span style="color:#323232;">/mnt/disk* /mnt/storage fuse.mergerfs defaults,nonempty,allow_other,use_ino,cache.files=off,moveonenospc=true,dropcacheonclose=true,minfreespace=200G,fsname=mergerfs 0 0
</span>

Excavate2445, 11 months ago

I pasted the fstab file in a reply to the other commenter. I do have moveonenospc=true in that file, should that be switched to false then?

Excavate2445, 11 months ago

I think you’re meant to put a copy of the content file on each drive (you need it to perform recovery).

Changing this and restarting seems to be what worked if anyone comes across this later.