On Tuesday, 31 August, 2010, Simon Kirby wrote: [...] > Anyway, there _is_ this interface: > > btrfs subvolume find-new <path> <last_gen> > List the recently modified files in a filesystem. > > Eg: > > btrfs sub find-new /mnt 0 > > This should print all files on the file system, and the last transaction > ID marker. This can be used to call the interface again, which lists > only new changed things since that ID. ^^^^ It is not fully correct. In fact Chris Mason says (from http://www.mail-archive.com/linux-btrfs@xxxxxxxxxxxxxxx/msg04620.html) Chris> When we find an inode in the output, it doesn't mean that inode has Chris> changed. It just means the btree block holding that inode has changed. Chris> So we'll want to add limiting based on the ctime/mtime of the inode as Chris> well. So even tough this command definitely helps, false positives may happen. And moreover an empty file is not detected (I think because the file doesn't have associated data). But I think that this may be easily corrected. Regards G.Baroncelli -- gpg key@ keyserver.linux.it: Goffredo Baroncelli (ghigo) <kreijack@xxxxxxxxx> Key fingerprint = 4769 7E51 5293 D36C 814E C054 BF04 F161 3DC5 0512 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
