Btrfs (B-tree file system, variously pronounced "Butter F S", "Butterfuss", "Better F S", or "B-tree F S") is a GPL-licensed experimental copy-on-write file system for Linux. SOURCE: Wikipedia.org/wiki/btrfs
Questions tagged [btrfs]
4 questions
16
votes
5 answers
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 install btrfs-tools
2.
From a linux…
GuySoft
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3
votes
1 answer
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, bad option, bad superblock on /dev/sdb1,
…
artfulrobot
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1
vote
0 answers
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 found".
So I figured out, that using an initrd (or…
bvolkmer
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- 1
0
votes
2 answers
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, unpacked the old archive, dropped the new modules in…
adamski234
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