I don't know if it belongs here, but I have precise now on btrfs, updated to yofel's ppa. One thing is missing in chattr (e2fsprogs) also:
sudo mkdir vbox sudo chattr +C vbox
Usage: chattr [-RVf] [-+=AacDdeijsSu] [-v Version] Files...
--> Apparently the "nodatacow"-Attribute-setting is not understood by the e2fsprogs in precise :-((
I don't know if it belongs here, but I have precise now on btrfs, updated to yofel's ppa.
One thing is missing in chattr (e2fsprogs) also:
sudo mkdir vbox
sudo chattr +C vbox
Usage: chattr [-RVf] [-+=AacDdeijsSu] [-v Version] Files...
--> Apparently the "nodatacow" -Attribute- setting is not understood by the e2fsprogs in precise :-((