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Questions tagged [btrfs]

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How to install Ubuntu server to Raspberry Pi 2 using BTRFS?

I would like to install a Ubuntu server to my Raspi 2's SD CARD, but using btrfs file system. The preinstalled Ubuntu images do not help in this case, how would you do this?
Seathorn's user avatar
0 votes
2 answers
2k views

Raspberry Pi 3B+ doesn't boot - VFS: Unable to mount root fs on unknown-block(179,2)

Raspbian is installed on a btrfs partition, and as such, has an initramfs. After a kernel update, I forgot to regen that initramfs. As it wasn't the first time it happened, I removed the SD card, ...
adamski234's user avatar
3 votes
1 answer
837 views

Won't mount btrfs file system unless you try to mount each disk separately

I have a pi 3b running raspbian 10, installed fresh this morning. All was going well until it ceased to be able to mount my btrfs volume. The error I get is as follows: mount: /drive: wrong fs type, ...
artfulrobot's user avatar
1 vote
0 answers
356 views

Initrd and btrfs raid at rapsberry pi 2

I trying to setup a Raid 1 using btrfs. Generally ArchLinuxARM supports single device btrfs without tweaking anything. But adding another device and rebooing results in a boot failure "Device not ...
bvolkmer's user avatar
  • 111
16 votes
5 answers
18k views

btrfs root filesystem on raspbian

I thought I might experement with btrfs as the root partition to see how it handles file corruption during power cuts. But I can't get it to boot. What I did: on the PI before switching: apt-get ...
GuySoft's user avatar
  • 935