On Sat 2016-11-26 (11:27), Kai Krakow wrote: > > I have vmware and virtualbox VMs on btrfs SSD.
> As a side note: I don't think you can use "nodatacow" just for one > subvolume while the other subvolumes of the same btrfs are mounted > different. The wiki is just wrong here. > > The list of possible mount options in the wiki explicitly lists > "nodatacow" as not working per subvolume - just globally for the whole > fs. Thanks for pointing this out! I have misunderstood this, first. Ok, then next question :-) What is better (for a single user workstation): using mount option "autodefrag" or call "btrfs filesystem defragment -r" (-t ?) via nightly cronjob? So far, I use neither. -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlac...@tik.uni-stuttgart.de Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/ REF:<20161126112710.6aca8...@jupiter.sol.kaishome.de> -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
