On Fri, 13 Jun 2003, Wolfe, Gordon W wrote:

> If you're running under VM, and have VMTAPE in use, and have Neale's cpint package 
> installed and working, it seems to me you should be able to do something like
>
> hcp sm vmtape mount <volser> 181
>
> and have VMTAPE (with STAM if your tape drives are EMIF'ed among multiple LPARs) 
> mount the tape, then
>
> insmod tape390 tape=181
>
> and do something with /proc to make the 181 tape device active.  At this point, you 
> should be able to work with the tape itself using tar or mt.
>
> to release the tape, you'd have to
>
> delmod tape390
> hcp detach 181.
>
> I can only see two problems with this approach:
> (1) I think tape390 and cpint use the same major node numbers.  You might have to 
> recompile one or the other to  use a different major node number.
> (2) I've never been able to get cpint to properly issue a CP DETACH command that 
> works.  I may be doing something wrong.
>
> Anyone care to comment on this approach?

And it you subsequently want another tape drive?




--


Cheers
John.

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