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can i specify my tape to be mounted in a particular drive


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ananth86

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Joined: 10 Jun 2009
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PostPosted: Tue Apr 20, 2010 4:54 pm
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Can I specify my Tape to be mounted in a particular drive explicitly in a SMS environment?

I tried with keeping unit=/ucb . But the mount was pending for a longtime and finally cancelled it. I checked the status of the drive wen my mount was waiting, the drive was free(means no tape is mounted or its not allocated to any jobs). And moreover its a scratch mount.
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expat

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PostPosted: Tue Apr 20, 2010 4:59 pm
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Speak to your site support people, they will tell you what you can and can not do.
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Robert Sample

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PostPosted: Tue Apr 20, 2010 5:24 pm
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This is very much a site specific question; what works at one site will not work at another site.
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ananth86

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PostPosted: Tue Apr 20, 2010 5:34 pm
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Robert Sample wrote:
This is very much a site specific question; what works at one site will not work at another site.


So u mean to say that it all depends on the ACS routines that control my SMS environment, am i right?

If its Yes, then can I get any expert advise to acheive that?
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Robert Sample

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PostPosted: Tue Apr 20, 2010 5:50 pm
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ACS routines may or may not be involved -- for example, if the device in question is not a tape library then what good would changing the ACS routines do?
Quote:
can I get any expert advise to acheive that?
You have been given expert advice -- consult your site support group.
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dick scherrer

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PostPosted: Tue Apr 20, 2010 10:22 pm
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Hello,

Quote:
can I get any expert advise to acheive that?
No true expert would advise allocating some specific drive. The organizations i support have not permitted this for application processes for many, many years. . .

Why do you believe this should even be considered?
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ananth86

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PostPosted: Wed Apr 21, 2010 2:59 pm
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Yes, thats true, in my shop also we cant explicitly force our tapes to go to a specific drive. Being a support person in my site, i got a request from my user that he needs his tape to be loaded in a specific drive. I obviously denied him that it was not possible.

But, i would like to know, is there anything else that can overirde my current setup and allow me address a specific drive? Thats the reason I started this thread.
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expat

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PostPosted: Wed Apr 21, 2010 3:06 pm
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Did you also get his reason for for wanting use a specific drive.
Not up to anything nefarious is he ?
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Anuj Dhawan

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Joined: 22 Apr 2006
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PostPosted: Wed Apr 21, 2010 3:30 pm
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Just for a note - expat, Robert and Dick ...all of them have at least 35 years of experience with Z-servers (Mainframes) - so they are experts and give expert advices! Grin!
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ananth86

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PostPosted: Wed Apr 21, 2010 3:49 pm
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expat wrote:
Did you also get his reason for for wanting use a specific drive?


No, he was just curious and tried it..
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dick scherrer

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PostPosted: Wed Apr 21, 2010 8:00 pm
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Hello,

Quote:
No, he was just curious and tried it..
Just tell him some old guys of your acquaintenance said "don't do that". . . icon_smile.gif

Quote:
is there anything else that can overirde my current setup and allow me address a specific drive
As Robert mentioned - you should talk with your senior system support - who should know if this is an option (hopefully, it is not).
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Pete Wilson

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Joined: 31 Dec 2009
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PostPosted: Wed Jun 30, 2010 3:25 pm
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suggest he enters the tape library and manually inserts it...he won't be back again after teh robot clumps him!
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