It's like a mapping between your logical drive and your physical one.  I've
included an excerpt from my TSM server here of the q path statement.

Steve Argersinger
Ruan Transportation

tsm: ADSM>q path f=d

                   Source Name: ADSM
                   Source Type: SERVER
              Destination Name: 3570LIB
              Destination Type: LIBRARY
                       Library:
                     Node Name:
                        Device: /dev/rmt0.smc
              External Manager:
                           LUN:
                     Initiator: 0
                     Directory:
                       On-Line: Yes
Last Update by (administrator): SERVER_CONSOLE
         Last Update Date/Time: 08/03/02   16:03:41

                   Source Name: ADSM
                   Source Type: SERVER
              Destination Name: 3570TAPE
              Destination Type: DRIVE
                       Library: 3570LIB
                     Node Name:
more...   (<ENTER> to continue, 'C' to cancel)

                        Device: /dev/rmt0
              External Manager:
                           LUN:
                     Initiator: 0
                     Directory:
                       On-Line: Yes
Last Update by (administrator): STEVE

-----Original Message-----
From: Gretchen L. Thiele [mailto:gretchen AT PRINCETON DOT EDU]
Sent: Friday, September 05, 2003 9:14 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Tsm not using drives

What does 'q path' show?

Gretchen Thiele
Princeton University

Lee, Gary D. wrote:

> Have a devclass 3590 with mountlimit=4.  However, when doing migration, I
never see more than three drives in use.  Even though I seem to have
available mountpoints, always there is at least one process waiting for
mountpoint.
>
> I do a "q mount" and never shows all four in use.
>
> TSM v5.1.6.2 on solaris 2.8, library is 3494 with four 3590b drives.
>
> All drives show on-line and available from "q dr".
>
> Any ideas of where to start looking?