[log in to unmask] wrote:
 
>There's also the HP DUI tool, DTDUTIL, which copies the (bit?) image of
>a disk to tape and back again.  We've used this successfully many times
> prior to an HDA change on a non-RAID drive, and this has saved us many
>a reload!  The only caveats of which I'm aware is that all disk types
>may not be supported and it will not work on LDEV 1 because the system
>must be STARTed in single-disk, single-user mode.
 
The offline version on the support tape works just fine.  Oh... you
welcome for the program.
 
Phil