ADSM-L

Re: Can't define IBM3583-L72 LTO library to TSM

2004-03-07 14:11:03
Subject: Re: Can't define IBM3583-L72 LTO library to TSM
From: CORP Rick Willmore <RWillmore AT RSAC DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Sun, 7 Mar 2004 11:09:51 -0800
I would check and make sure that the scsi connections (smc is scsi right?? I am 
using adic so im not familiar with the ibm device names) to the library are 
secure and correct.  Do you just discover with cfgmgr or do you have to define 
them yourself.  Not sure if this will help but I found the utility "lbtest" to 
be invaluable because I ran into some similar problems with my scalar 100 and I 
believe it was a bad scsi cable.  Lbtest will tell you if tsm recognizes the 
changer and drives and I believe it comes with tsm when you install.  Hope this 
helps.  
 
Rick.

        -----Original Message----- 
        From: Wilcox, Andy [mailto:andy.wilcox AT AQUILA-NETWORKS.CO DOT UK] 
        Sent: Fri 3/5/2004 7:50 AM 
        To: ADSM-L AT VM.MARIST DOT EDU 
        Cc: 
        Subject: Re: Can't define IBM3583-L72 LTO library to TSM
        
        

        Maybe on obvious point but are you ettin useful entries in the AIX error
        log?
        
        Many thanks
        
        Andy Wilcox
        UNIX Systems Administrator
        Aquila Networks
        
        
        
        -----Original Message-----
        From: Zoltan Forray/AC/VCU [mailto:zforray AT VCU DOT EDU]
        Sent: 05 March 2004 14:30
        To: ADSM-L AT VM.MARIST DOT EDU
        Subject: Re: Can't define IBM3583-L72 LTO library to TSM
        
        
        Yep. Already checked all of these.
        
        Yes, the library is online. Checked with both the web/RMU and 
physically.
        Even power-recycled the box.
        Yes, I am doing a define of the PATH to the LIBRARY, not the drives.
        
        TAPEUTIL can't talk to the library, either.
        
        "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> wrote on 
03/05/2004
        05:13:39 AM:
        
        > Hi Zoltan,
        >
        > When you say you are trying to define a path to /dev/smc0 you are 
trying
        to
        > define
        > a path to the library - not the drives - so even if the drives are
        > responding fine with
        > the tapeutil command you can still have problems with the library - 
the
        > drives can function
        > without the library when using the tapeutil.
        >
        > Check if the library is not maybe in offline/paused mode - the lsdev
        command
        > will just show that it is happy and it can see the library - but when
        TSM
        > wants to talk to the library it checks additional things before 
defining
        the
        > path. Are you actualy defining the path to /dev/smc0 as a library path
        or a
        > drive path? What parameter are you using for the desttype - tape or
        library?
        >
        > If you are specifying library then it sounds like your library is in
        paused
        > mode - check via the web interface into the 3583 what the problem is.
        >
        > Cheers
        > Christo
        >
        > > I have spent hours and hours trying to get TSM server 5.2.2.0 on AIX
        5.1
        > > to define the PATH to the above tape library.
        > >
        > > Every time I click on defining the PATH (/dev/smc0) to this library,
        TSM
        > > goes off and spins for a while, eventually coming back with some 
kind
        of
        > > error about being unable to communicate with the device.
        > >
        > > I have repeately removed and rediscovered the library and drives
        > > (restarted the TSM server numerous times).
        > >
        > > Played with tapeutil. It can successfully open the tape drives
        themselves,
        > > no problem.
        > >
        > > LSDEV says everything is happy:  smc0 Available 1D-08-01 IBM 3583
        Library
        > > Medium Changer (FCP)
        > >
        > > So, what am I missing ?  What am I doing wrong ?
        >
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        Monitoring: All electronic communications with the Companies may be 
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monitoring, you should contact the sender of this e-mail.
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        Registered office: Whittington Hall, Whittington, Worcester, WR5 2RB
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