Boot On BTRFS With Debian
This tutorial will explain you how to boot from a BTRFS filesystem
with kernel 2.6.31-RC4 and BTRFS 0.19. BTRFS is a new filesystem with
some really interesting features like online defragmenting and
snapshots. BTRFS is an experimental filesystem, use at your own risk.
The kernel used is also experimental.
Quote:
The advanced Butter/Better/B-tree Filesystem, Btrfs, is still labeled as experimental in the Btrfs Wiki and on Oracle's Btrfs page though the Oracle page looks outdated.
Chris Mason sent in a large Btrfs file-system pull request for the Linux 3.7 kernel...
Chris Mason sent in a large Btrfs file-system pull request for the Linux 3.7 kernel...
Read more at Phoronix
By Emma Rosenberg
In this tutorial, the reader will learn how to install the Linux Mint 12 KDE on a btrfs file system. The B-tree File system (abbreviated to acronym Btrfs) has not matured far enough to be used as a default file system on Linux machines.
Alejandro Nova wrote:Rule of thumb: if there is no fsck for a given filesystem, then that filesystem is useless. btrfs won't be useful until there is a btrfsck.actually, a fscheck is available: btrfs scrub
A Beginner's Guide To btrfs
This guide shows how to work with the btrfs file system on Linux. It
covers creating and mounting btrfs file systems, resizing btrfs file
systems online, adding and removing devices, changing RAID levels,
creating subvolumes and snapshots, using compression and other things.
Thanks to its use of Anaconda, the Fedora installer, Sabayon 5.3, the latest release of the Gentoo-based distribution, is one of the first Linux distributions with support for the btrfs file system. Btrfs is one of the newest filesystems in the Linux kernel. It is similar to Oracle’s ZFS, but lacks ZFS’ more advanced features. [...]
I have decided to give btrfs raid capabilities a try. I set up a btrfs with
sudo mkfs.btrfs -m raid10 -d raid10 /dev/sda9 /dev/sdb9 /dev/sdc9 /dev/sdd9
Now I want to clone my existing btrfs partition, (which sits on top of linux-raid).
I've trawled mailing lists and finally finished up on Ubuntu's btrfs page, and am left feeling that btrfs still does not have a full fixing utility (as indicated on their home page). Even though months ago it was slated for being the default for Oracle's linux and is included in many distros.
So, in lieu of that, is there a troubleshooting guide somewhere about how to fix btrfs?