Networker

Re: [Networker] jbconfig "read_elem_unload_fail"

2004-09-03 15:45:51
Subject: Re: [Networker] jbconfig "read_elem_unload_fail"
From: Robert Maiello <robert.maiello AT PFIZER DOT COM>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Fri, 3 Sep 2004 15:47:34 -0400
It certainly sounds like something is wrong with the library..ie its not
letting network read an element (broken bar code reader) or unload a
drive (problem talking to the drive)?

You said the controller number of the libary arm moved when disk or
something was added to the system?   I see it found a arm and the drive
on 2.2.0 and 2.3.0. ie ..SCSI IDs 2 and 3.   Does the front panel of the
library report match these SCSI IDS.   For Solaris anyway the device
path of the arm  (/dev/lus) and tape drive /dev/rmt/0 should be
the same except of the last SCSI ID part; ie.
ls -l /dev/rmt/0cbn
ls -l /dev/lus

I was thinking, perhaps that your tape drive is still on another device
path.  Can you load a tape in the drive (manual or via the front panel)
and verify the OS (you didn't mention what OS) can see it with the mt
command:
mt -t /dev/rmt/0cbn status


Just guessing..you said the whole setup was working and some controller
numbers moved or something?  Have Sun/Quantum come out to check out the
library?

Robert Maiello
Pioneer Data Systems

On Fri, 3 Sep 2004 11:40:31 +0000, Ray Pengelly <ray AT BIOMED.QUEENSU DOT CA> 
wrote:

>I'm dropping my listing to show the inquire and sjirjc commands as well as
my jbconfig. I made sure I deleted the driver device (/dev/rmt/0cbn) and the
jukebox before I started. I am still getting the 'read_elem_unload_fail'
message.
>
>Any help anyone could give would be greatly appreciated.
>
>Ray
>
>dmstore/> cfgadm -la
>Ap_Id                          Type         Receptacle   Occupant     Condition
>c0                             scsi-bus     connected    configured   unknown
>c0::dsk/c0t0d0                 disk         connected    configured   unknown
>c0::dsk/c0t4d0                 disk         connected    configured   unknown
>c0::lus2                       disk         connected    configured   unknown
>c2                             scsi-bus     connected    configured   unknown
>c2::lus3                       tape         connected    configured   unknown
>c2::rmt/0                      tape         connected    configured   unknown
>c3                             scsi-bus     connected    configured   unknown
>c3::dsk/c3t0d0                 disk         connected    configured   unknown
>c3::dsk/c3t0d1                 disk         connected    configured   unknown
>c3::lus1                       disk         connected    configured   unknown
>
>dmstore/etc/LGTOuscsi> ./inquire
>[email protected]:DS560                   0001|Disk, /dev/rdsk/c3t0d0s2
>[email protected]:DS560                   0001|Disk, /dev/rdsk/c3t0d1s2
>[email protected]:SEAGATE ST336607LW      0006|Disk, /dev/rdsk/c0t0d0s2
>[email protected]:SEAGATE ST336607LW      0006|Disk, /dev/rdsk/c0t4d0s2
>[email protected]:M4 DATA MagFile         3.07|Autochanger (Jukebox)
>[email protected]:QUANTUM SDLT320         2E2E|Tape, /dev/rmt/0cbn
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM, /dev/rdsk/c1t0d0s2
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>[email protected]:ASUS    CD-S520/A       2.  |CD-ROM
>dmstore/etc/LGTOuscsi> ./sjirjc 2.2.0
>
>                Device: 2.2.0
>
>                   Number of Drives: 1
>                 Number Drive Pairs: 1
>   Number of Import/Export Elements: 0
>      Number of Import/Export Pairs: 1
>                    Number of Slots: 20
>               Number of Slot Pairs: 1
>       Number of Transport Elements: 1
>          Number of Transport Pairs: 1
>
>      Volume Tags Supported
>Initialize Element Status Supported
>        Bar Codes Supported
>
>dmstore/etc/LGTOuscsi> jbconfig
>         1) Install an Autodetected SCSI Jukebox.
>         2) Install an Autodetected NDMP SCSI Jukebox.
>         3) Install an SJI Jukebox.
>
>What kind of Jukebox are you installing? [1] 1
>These are the SCSI Jukeboxes currently attached to your system:
>  1) [email protected]: Standard SCSI Jukebox, Vendor <M4 DATA>, Product <MagFile>
>Which one do you want to install? 1
>Installing an 'Standard SCSI Jukebox' jukebox.
>Name you would like to assign to the jukebox device? L25
>A brief description of the jukebox device? [[email protected]: Standard SCSI
Jukebox] Sun L25
>Pathname of the control port for the jukebox device? [[email protected]]
[email protected]
>Do you want automated device cleaning support enabled? (yes/no) no
>
>Will media drive 1 be shared by multiple device paths? (yes/no) no
>
>Enter hostname that owns media drive 1: ? [dmstore.eyeml.queensu.ca]
>
>An example of a valid device name for this OS is '/dev/rmt/1cbn'
>Enter pathname of media drive 1: ? /dev/rmt/0cbn
>using '/dev/rmt/0cbn' as device name
>Should the drive be configured as a NDMP device? (yes/no) no
>This media device has not been configured yet.  Please
>select a media device type for /dev/rmt/0cbn.
>  1) 3480                  17) 9490                  33) qic
>  2) 3570                  18) 9840                  34) SD3
>  3) 3590                  19) 9940                  35) sdlt
>  4) 4890                  20) dlt                   36) sdlt320
>  5) 4mm                   21) dlt1                  37) SLR
>  6) 4mm 12GB              22) dlt7000               38) tkz90
>  7) 4mm 20GB              23) dlt8000               39) travan10
>  8) 4mm 4GB               24) dst                   40) tz85
>  9) 4mm 8GB               25) dst (NT)              41) tz86
> 10) 8mm                   26) dtf                   42) tz87
> 11) 8mm 20GB              27) dtf2                  43) tz88
> 12) 8mm 5GB               28) file                  44) tz89
> 13) 8mm AIT               29) himt                  45) tz90
> 14) 8mm AIT-2             30) LTO Ultrium           46) tzs20
> 15) 8mm AIT-3             31) LTO Ultrium-2         47) VXA
> 16) 8mm Mammoth-2         32) optical
>Choice? 36
>Your jukebox has a bar code reader.
>Do you want bar code reader support enabled? (yes/no) yes
>Do you want volume labels to match bar code labels? (yes/no) yes
>
>'read_elem_unload_fail' invalid choice for 'jukebox features'
>Would you like to configure another jukebox? (yes/no) no
>
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