Typically on most filesystems, the inode number of the root directory of the filesystem is 2, 0 being unused and 1 historically once invisible and used for bad blocks (no longer done, but kept reserved so as not to invalidate assumptions implicit in ufsdump tapes).
However, my observation seems to be (at least back at snv_97), the inode number of ZFS filesystem root directories (including at the top level of a spool) is 3, not 2. If there's any POSIX/SUS requirement for the traditional number 2, I haven't found it. So maybe there's no reason founded in official standards for keeping it the same. But there are bound to be programs that make what was with other filesystems a safe assumption. Perhaps a warning is in order, if there isn't already one. Is there some _reason_ why the inode number of filesystem root directories in ZFS is 3 rather than 2? -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
