> Running debug-tree on a live FS is a very good way to learn about trees that > get left around while snapshot deletion is happening and cache aliasing > caused by the way Btrfs puts metadata into its own address space. > > But, if you're trying to learn the disk format, I'd stick an unmount between > the dd and the debug-tree ;)
Haha, true, true. If you don't know to watch for confusing racey results, indeed, serialize around each dump :). - z _______________________________________________ Btrfs-devel mailing list [email protected] http://oss.oracle.com/mailman/listinfo/btrfs-devel
