I did an mv of a .iso file from an ffs filesystem to an lfs one; the
system froze; I had to hit the power button.

After all the fsck the moved file appeared as:

root@loan8> ls -l
                                                             /f/ISO
total 5012234
drwxrwxrwx  2 root  wheel                     512 Mar 28 17:10 CentOS
drwxr-xr-x  2 ci    wheel                     512 Jan 16 09:19 FreeBSD
-rw-r--r--  1 ci    wheel               703938560 Apr 11 15:27
FreeSBIE-2.0.1-RELEASE.iso
drwxr-xr-x  2 ci    wheel                     512 Mar 27 15:37 Mesa
drwxrwxrwx  2 root  wheel                     512 Mar 19 14:42 SP2-64
-rw-r--r--  1 root  wheel    18446744073692675073 Apr 26 08:44
VirtualIronSingle360.iso
-rwxr--r--  1 ci    support               3500032 Oct 25  2006 boot.iso
-rw-r--r--  1 ci    wheel               217808896 Nov  8 16:26 i386cd-3.1.iso
-rw-------  1 ci    wheel               608373592 Apr  5 13:22 linuxMCE.iso
drwxr-xr-x  2 ci    wheel                    1024 Oct 31 17:42 obsd40
-rwxr--r--  1 ci    support              35254272 Oct 14  2006
pfSense-LiveCD-1.0-RELEASE-Installer.iso
-rw-r--r--  1 ci    wheel               731797504 Apr 15 14:52
ubuntu-7.04-desktop-i386.iso

(you can guess which is the file in question...)

It's not a problem, I'll download again, but is the first time I've
had such a think, so I thought it's worth showing.

Cheers,

Chavdar Ivanov