7290cd3c4e
Per the documentation for dnode_next_offset in dnode.c, the "txg" parameter specifies a lower bound on which transaction the dnode can be found in. We are interested in all dnodes that are removed between the first and last transaction in the snapshot. It doesn't need to be created in that snapshot to correspond to a removed file. In fact, the behavior of zfs diff in the test case exactly matches this: the transaction that created the data that was deleted in snapshot "2" was produced before, in snapshot "1", definitely predating the first transaction in snapshot "2". Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tim Chase <Tim Chase <tim@onlight.com> Closes #2081
Native ZFS for Linux!
ZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the Illumos community.
ZFS on Linux, which is also known as ZoL, is currently feature complete. It includes fully functional and stable SPA, DMU, ZVOL, and ZPL layers.
Full documentation for installing ZoL on your favorite Linux distribution can be found at: http://zfsonlinux.org