We share our 3494 between 2 MVS systems and one ADSM (AIX) system. We
automated the checkin process. Each MVS system and the AIX system has a
separate volume name range. We let a background script run that queries
the 3494 using mtlib commands to see what tapes are in "insert" status.
We then process the AIX range of tapes and issue checkins for those. I
rarely if ever issue a manual checkin command.
Tom Melton
Emory HealthCare
Emory University
>>> [EMAIL PROTECTED] 02/08/01 12:15PM >>>
You need to make sure that your CHECKIN commands on each server use
the
VOLRANGE parameter. When you put tapes in the 3494, they are placed in
the
insertion catagory and the first 'host' to grab them get them. So you
could
possibly checkin serverA's tapes in for serverB and write over good
data.
For my AIX TSM Server, I create a server script that has the CHECKIN
command
with all my parameters. I then schedule this in an admin schedule to
run
daily after I know the operators have done tape rotation. TSM won't let
you
actually schedule a checkin command, but you can imbed it in a script
and
schedule the script. Also, this is the only command I run to manually
check
tapes in...RUN CHECKIN (CHECKIN is my script name). This way I make
sure
that I'm not going to checkin some other servers' tapes.
We use a naming convention for out tape volsers. R00000-R99999 is for
the
AIX server, and M00000-M99999 is for our OS/390 systems.
Bill Boyer
DSS, Inc.
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED]]On Behalf
Of
arhoads
Sent: Thursday, February 08, 2001 11:18 AM
To: [EMAIL PROTECTED]
Subject: Re: TSM and 3494 Library Sharing
Alex,
I don't believe there is any way to control where in the library the
tapes are stored, at least from TSM.
I'd like some info on your configuration if you wouldn't mind. How
are
the tape drives connected: do both servers connect to all drives
(physically)? How many tape drives are on one FC-AL loop?
Steffan
Tectrade Computers wrote:
>
> Hi All
>
> I would like to know if anyone has got two TSM SUN servers sharing
one
3494
> library. Everything is working fine and the new Fibre attach drives
are
> working very well. My question really relates to how I differentiate
> between the volumes in the library. I have 3 frames and need to split
the
> columns equally between the servers. I have changed the categories at
both
> libraries and now the other library does not see the volumes.
>
> The following is info about the site.
>
> TSM for Sun Solaris 4.1.2.0 X2
> E220R Servers X2
> 3494 L12 D12 S10 X1
> Fibre Attached 3590E X4
>
> Any Info at all would be helpful.
>
> Regards
>
> Alex Fagioli
> Tectrade Computers Ltd
> Unit A1, Godalming Business Centre
> Woolsack Way
> Godalming
> Surrey
> GU7 1XW
>
> Tel : +44 (0)1483 861448
> Fax : +44 (0)1483 861449
>
> http://www.tectrade.co.uk
>
> This email and any files transmitted with it are confidential and
intended
> solely for the use of the individual or entity to whom they are
addressed.
> Opinions, conclusions and other information in this message that does
not
> relate to the official business of Tectrade Computers Ltd shall be
> understood as neither given nor endorsed by them.
> If you have received this email in error, please notify the Tectrade
> Helpdesk on
> +44 (0)1483 861448 Ext. 505
--
Regards,
Steffan Rhoads
Principal SAN Architect
Professional Services
Inrange Technologies Corporation
714-731-5474 - Voice
877-681-2781 - 2-way Pager
or [EMAIL PROTECTED]
714-832-9181 - Fax