0
votes
1answer
46 views

How to use UUIDs in fstab for configuring btrfs RAID1

This is similar to this question, but the solution there was to choose the disks using "device=/dev/sda1,/dev/sdb1", which is not as robust as using UUIDs. I'm sure it can be done, but I can't find ...
0
votes
2answers
109 views

Will Ubuntu 13.10 boot if I enable compression on / which is a btrfs volume

I installed Ubuntu 13.10 on btrfs and the installer created the following fstab: UUID=0eff8daf-5924-4a1f-922c-ec82ec594dc0 / btrfs defaults,subvol=@ 0 0 ...
0
votes
1answer
234 views

How to mount Btrfs with “errors=remount-ro” equivalent?

Btrfs does not appear to support errors=remount-ro. In /etc/fstab, what option can I use with Btrfs to achieve equivalent result as "errors=remount-ro"?
3
votes
3answers
1k views

btrfs with multi devices fails automount in fstab

I'm trying to automount btrfs on 12.04-desktop-amd64. During bootsplash, fstab failed to mount btrfs and asked skip or manually prepare. On the rootshell, btrfs device scan and mount -a could ...
2
votes
2answers
330 views

How to remove subvol from partition?

I installed Natty 64-bit with btrfs filesystem only to find that it takes almost two minutes to boot. I tried a few different things, and finally today opened up /etc/fstab only to find the ...
5
votes
1answer
868 views

How to layout the filesystem for a small SSD and a big HDD?

Since I don't use my laptop's CD-drive I want to put a small (8 GB) SSD into the CD-drive slot (I'll use a caddy similar to this one). I want to use compressed btrfs on the SSD and put all the data on ...