>> To the OP: is there some reason you could not attach a tape unit to the
>> MP-3000 using native channels and use FTP to get the data there?

Yes. Getting the data there isn't the issue. The hard part is FTPing the
warm body to the tape drive so that said warm body could *mount* a tape.
This is a development shop, not production. There are no operators. The
people mulling up and down the hallways at the remote location are generally
unwilling to stop and mount a tape, and even if they were willing, they go
home at 5 :)

>> Also to the OP: most modern tap units can drive an ESCON path to
>> saturation. I believe the current ROT is one path per transport. That
>> should give you an idea as to pipe size needed to get the best use of
>> the unit.   

Thanks! As I said, it's only a development shop, so a single unit would
suffice. We just need some type of access to a tape unit.

David Logan
Manager of Product Development, Pitney Bowes Business Insights
http://centrus.com
4750 Walnut St, Suite 200
Boulder, CO  80301
W: (720) 564-3056

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf
Of Hal Merritt
Sent: Thursday, May 15, 2008 7:36 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: Remote tape drive

Well, there -are- such things as B/T to ESCON converters. And there are
some shops out there who have some that need a good home (nudge, nudge,
wink, wink.)

To the OP: is there some reason you could not attach a tape unit to the
MP-3000 using native channels and use FTP to get the data there? 

Also to the OP: most modern tap units can drive an ESCON path to
saturation. I believe the current ROT is one path per transport. That
should give you an idea as to pipe size needed to get the best use of
the unit.   

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Dave Cartwright
Sent: Thursday, May 15, 2008 3:38 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: Remote tape drive

On Tue, 13 May 2008 13:37:20 -0600, David Logan 
<[EMAIL PROTECTED]> wrote:

>I would like to have a tape drive at a remote office from where the
>mainframe is physically located. Preferably a (normally) channel
attached
>tape drive, rather than a SCSI type of thing, although I would take the
>latter if given no other choices.
>
>Does anyone happen to know what options I have available?
>

My immediate thought was of a Fundamental Software Flex-ES CUB based 
solution, but that is really an ESCON to SCSI connector.  You COULD use
this 
to write Faketape (tm) files on a remote filesystem which could use a 
FakeTape to real tape program to create images on tape.  Maybe a Flex 
reseller such as T3 Technologies could help you out.

I would like to hear of a similar solution so that I could use our
T-Server boat 
anchor now that it has been replaced by a Z9BC because of the IBM-FSI 
breakup.  Sadly it has a B&T channel card rather than the ESCON card 
required for CUB so the costs to make use of it outweigh the benefits.

I went to a Riverbed presentation yesterday and amongst the throw-away 
benefits their agents claim are huge speedups for NFS.  If true that may
be an 
alternative to remote tape - a fast remote file system.

Good luck
Dave

 

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