This issue seems to have been picked up by Phoronix also...
http://www.phoronix.com/scan.php?page=news_item&px=ODQ4Nw
Lets hope that Canonical will backport whatever fix is forthcoming before the release of Maverick, otherwise it seems this could set back the testing and ultimate adoption of BTRFS in Ubuntu by 6 months.
This issue seems to have been picked up by Phoronix also...
http:// www.phoronix. com/scan. php?page= news_item& px=ODQ4Nw
Lets hope that Canonical will backport whatever fix is forthcoming before the release of Maverick, otherwise it seems this could set back the testing and ultimate adoption of BTRFS in Ubuntu by 6 months.