Networker

Re: [Networker] jbconfig "read_elem_unload_fail"

2004-09-07 15:11:41
Subject: Re: [Networker] jbconfig "read_elem_unload_fail"
From: Yura Pismerov <ypismerov AT TUCOWS DOT COM>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Tue, 7 Sep 2004 15:11:28 -0400
Actually, lus is part of LGTOdrvr.

Ray Pengelly wrote:
I know the lus drivers are in a second package with SBU. SUNWsbus2 holds all
of them. Has anyone removed and reinstalled this package before? Any
particular steps to follow or just a plain "pkgrm SUNWsbus2"? Followed by a
pkgadd SUNWsbus2?

Ray

-----Original Message-----
From: Legato NetWorker discussion [mailto:NETWORKER AT LISTMAIL.TEMPLE DOT EDU] 
On
Behalf Of Robert Maiello
Sent: Tuesday, September 07, 2004 12:14 PM
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Subject: Re: [Networker] jbconfig "read_elem_unload_fail"

Well it certainly looks as if the arm (/dev/lus) entry is different than
your inquire output.  The jbconfig is finding your library though at 2.2.0?

As far as I know one can have the /dev/lus entry pointing to a jukebox and
doing a jbconfig for a second jukebox will not change the link.  Still if
you have  the one SCSI attached jukebox it's possible there is some
confusion taking place here.  A boot -r may not step on an existing /dev/lus
entry. You could remove the /dev/lus entry/link and do a boot -r to see if
it gets remade.  You may want to go through removing the entry with Sun
support; they may have  a proper way to do it.  Sun may , for example, have
you work with /etc/path_to_inst.  Legato may be able to help also?

With no library defined then, the boot -r may or may not create the /dev/lus
entry..I forget.  Either way jbconfig will find the library and hopefully
complete this time.


Robert Maiello
Pioneer Data Systems


On Tue, 7 Sep 2004 11:51:34 +0000, Ray Pengelly <ray AT BIOMED.QUEENSU DOT CA>
wrote:


Here is the output as suggested:

ls -l /dev/rmt/0cbn
lrwxrwxrwx   1 root     root          80 Jan  6  2004 /dev/rmt/0cbn ->

../../devices/pci@0,0/pci8086,2545@3/pci8086,1460@1d/pci9005,ffff@2,1/st@3,0
:cbn

dmstore/> ls -l /dev/lus
lrwxrwxrwx   1 root     other         47 Jan 29  2004 /dev/lus ->

../devices/pci@0,0/pci-ide@1f,1/ide@1/lus@0,0:0

dmstore/> mt -t /dev/rmt/0cbn status
Quantum Super DLT 320 tape drive:
 sense key(0x0)= No Additional Sense   residual= 0   retries= 0
 file no= 0   block no= 0

So I see the tape drive seems fine. Am I right in assuming the lus driver

isn't correct as it shows lus@0,:0 when the robot is on controller 2 target
2?

If so how do I get the lus driver pointed to the right scsi target?

Ray


-----Original message-----
From: Robert Maiello robert.maiello AT PFIZER DOT COM
Date: Fri,  3 Sep 2004 15:47:34 -0400
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Subject: Re: [Networker] jbconfig "read_elem_unload_fail"


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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--
Yuri Pismerov, Sr. System Administrator,
TUCOWS.COM INC. (416) 535-0123  ext. 1352

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