Tracy Di Marco White wrote:
> 
> I'd think that lost+found should not be full with under 9000 files
> in it, though.
> 

Whats looks to be happening is that fsck_ffs is giving up 
expanding the /lost+found directory at the first indirect 
block.  The relevent code from sbin/fsck_ffs/dir.c:


 * Attempt to expand the size of a directory
 */
static int
expanddir(dp, name)
        struct dinode *dp;
        char *name;
{
        ufs_daddr_t lastbn, newblk;
        struct bufarea *bp;
        char *cp, firstblk[DIRBLKSIZ];

        lastbn = lblkno(sblock, iswap64(dp->di_size));
        if (lastbn >= NDADDR - 1 || dp->di_db[lastbn] == 0 ||
dp->di_size == 0)
                return (0);



//Jesse Off