HI,

 Yes, if you have a lot of money then all your tape can be stored in real
3390 disks ant can be a very good option.

 But if you have a lot of data which require a lot of 3390 disks and the
other options are TMM, regulars tapes, other virtual tapes, you can consider
to put the data in a very cheap storage  which emulate 3390 disk (e.g.
MFNetDisk, the data can be accessed all the time from MF) in PC storage.
 I only mention MFNetDisk but everyone must consider all the options using
the cost, reliability and features.


Thanks,
Shai


On 4/1/08, Ron Hawkins <[EMAIL PROTECTED]> wrote:
>
> Shai,
>
> You can do that with any Virtualisation product that supports MF CKD DASD.
> On top of that you need to implement TMM poliscies in SMS.
>
> With the hard to explain aversion to implementing SMS for anything, the
> "TMM
> in a can" solutions seem to be more attractive (hardware or software
> driven).
>
> Ron
>
> > -----Original Message-----
> > From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
> > Behalf Of shai hess
> > Sent: Tuesday, April 01, 2008 10:38 PM
> > To: IBM-MAIN@BAMA.UA.EDU
> > Subject: [IBM-MAIN] CA ESD files Options
> >
> > > Or maybe one of the virtual tape vendors, or the MFNetDisk guy could
> > make
> > it
> > > happen without a real tape.
> >
> >
> > MFNetDisk already have the option to access any file which is
> > allocated in MFNetDisk 3390 immediately.
> >
> > MFNetDisk can replace or can add value to any virtual tape or HSM as a
> > secondary storage media or as a replacement to tapes media.
> >
> > So in general you can have very cheap storage (HARD DISK) which can
> > emulate any 3390 size disk (all models and all size, even 100
> > cylinders is OK ) which can replace any tapes or virtual tape storage
> > and can be online to the MF anytime amd all the time.
> >
> > Thanks,
> > Shai
> >
> > ----------------------------------------------------------------------
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