http://netvouz.com/falko/tag/rollback?feed=rss falko's bookmarks tagged "rollback" on Netvouz http://www.howtoforge.com/how-to-convert-an-ext3-ext4-root-file-system-to-btrfs-on-ubuntu-12.10 ext3 and ext4 file systems can be converted to btrfs. For non-root file systems, this can be done online (i.e., without reboot), while for root file systems we need to boot into some kind of rescue system or Live CD. This guide explains how to convert an ext3 or ext4 root file system into btrfs on Ubuntu 12.10 and how to roll back to ext3/ext4 again if desired. falko Tue, 27 Nov 2012 09:53:50 GMT http://www.howtoforge.com/rollback-to-a-working-state-with-btrfs-plus-apt-btrfs-snapshot-on-ubuntu-12.10 This tutorial explains how you can revert failed apt operations (like apt-get upgrade) and roll back to the previous system state with apt-btrfs-snapshot on an Ubuntu 12.10 system that uses the btrfs file system. apt-btrfs-snapshot creates a snapshot of the system before the apt operation. Being able to easily restore the previous system state after a failed apt operation takes away much of the pain system administrators have to deal with normally and is one of the greatest features of the btrfs file system. falko Sun, 25 Nov 2012 12:02:59 GMT