ADSM-L

Re: CHECKIN LIBV in 3494 robot - optimising

1997-04-24 11:08:00
Subject: Re: CHECKIN LIBV in 3494 robot - optimising
From: "Pittson, Timothy ,HiServ/NA" <tpittson AT HIMAIL.HCC DOT COM>
Date: Thu, 24 Apr 1997 11:08:00 -0400
I use the following command to check scratch tapes into the library and
the 3494 doesn't mount any of the tapes...

checkin libvolume 3494LIB01 status=scratch search=yes checklabel=no
devtype=3590

Tim Pittson
tpittson AT himail.hcc DOT com

>----------
>From:  Sheelagh
>Treweek[SMTP:sheelagh.treweek AT COMPUTING-SERVICES.OXFORD.AC DOT UK]
>Sent:  Thursday, April 24, 1997 10:28 AM
>To:    ADSM-L AT VM.MARIST DOT EDU
>Subject:       CHECKIN LIBV in 3494 robot - optimising
>
>Hi, A couple of 3494 ATL/3590/AIX 4.1.5/ADSM 2.1.5.12 puzzles ...
>
>1. Can anyone tell me please how to make better use of multiple drives
>when checking in tapes into a 3494 robot? I have 60 tapes being checked
>in, 8 drives available and it appears to be mounting one tape on one
>drive, the next tape on the next drive and so on, but won't have more
>than one process going at once? [I'd like to be able to say - use 6
>drives please and hurry up.]
>
>2. I also wonder whether I am correct is noticing that CHECKIN LIBV appears
>to be blocking a mount request from a restore ...
>
>- q sess f=d shows 'waiting for mount of tape xxxxxx (lots of secs)'
>- q drive/mount/devc shows decks are available
>- q req says 'no match found for this query' (i.e. no request pending)
>- q act sea=xxxxxx for the tape being waited for shows nothing - i.e. no
>  mount message in the log
>
>Are these bugs or features?
>
>Are there any plans to change/fix?
>
>Thanks a lot. Regards, Sheelagh
>
>-----------------------------------------------------------------------------
>-
>Sheelagh Treweek                         Email:
>sheelagh.treweek AT oucs.ox.ac DOT uk
>Oxford University Computing Services     Tel:   +44 (0)1865 273205
>13 Banbury Road, Oxford, OX2 6NN, UK     Fax:   +44 (0)1865 273275
>-----------------------------------------------------------------------------
>-
>
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