4
votes
2answers
5k views

Btrfs Defragmentation Of Files/Folders

I have just installed Ubuntu 11.10 on the Btrfs filesystem and I want to ask a question about defragmentation of files. Do I really need to defragment files or the whole system? Defragment # btrfs ...
1
vote
0answers
1k views

Add btrfs root parition entry to Grub2 [closed]

I have a separate 10GB partition to test pre-release builds. This time I decided to test the btrfs as root. After finishing installation, ubiquity showed an error message stating that grub could not ...
11
votes
3answers
11k views

Should I use btrfs or Ext4 for my SSD?

Should I use btrfs (with discard, compress=lzo and space_cache options) or Ext4 (with discard option) for the SSD for my Ubuntu 11.10 (Oneiric) amd64 desktop root partition of my office machine? ...
1
vote
2answers
1k views

ubuntu 11.10 btrfs errors after every reboot

I installed a new system when oneiric was released I am also using gnome classic and have the following layout: /dev/sda3 on / type btrfs (rw,noatime,relatime,subvol=@) /dev/sda3 on /home type btrfs ...
22
votes
2answers
7k views

What is the current situation with BtrFS and 11.10?

It feels like I've read about BtrFS forever, but there has always been something that makes me not want to use it. But I'm guessing things are improving, so I'd like to know what the situation is ...
12
votes
2answers
3k views

btrfs partition won't mount after upgrading 64bit Ubuntu 11.10 laptop

I have tried many ideas from the net, but none of them work. This looks correct and in good order **sudo btrfs filesystem show /dev/sda2** failed to read /dev/sr0 Label: none uuid: ...