Database Software

When our backups run we're getting the following errors and job fails:
A) Diagnostic data: 0x20008F06/93, dev_delay=0, data_delay=-1, fail)
B) Opening device /dev/obt0 failed – device is busy (OB scsi device driver)

Research here and in documentation does not define the diag code -- can someone shed light on this???

I tried doing some raw testing using tar but can't access device so I used obtar which keeps complaining:
run obtar -t -f /dev/obt0
Error: unable to use current volume: barcode required

I can't find anywhere in the Documentation (B14236-03) the tag line option to resolve this barcode required issue -- I would really like to test running tars to the tape device so I know it works outside of OBS for diagnostic reasons -- any insight here too would help.

Thanks in advance,
Rob


OBS version 10.2.0.1
Redhat 2.6.9-55.0.12.0.1.ELsmp
Dell 2950 using 124T

Per OSB Job Summary
Our backups are failing with



Results from obtool lsdev -lvg
PV_124T_Library:
Device type: library
Model: PV_124T_Changer
Serial number: CH7JC25022
In service: yes
Debug mode: yes
Barcode reader: yes
Barcodes required: yes
Auto clean: yes
Clean interval: (not set)
Clean using emptiest: no
Unload required: yes
Ejection type: auto
Min writable volumes: 0
UUID: a367987a-b05c-102a-b681-001c23bef337
Attachment 1:
Host: EBSPROD
Raw device: /dev/obl1
ST lun: 1
Connection type: SCSI
Inquiry data:
Vendor: DELL
Product: PV-124T
Firmware: 0043
Serial number: CH7JC25022
Element counts / addresses:
1 mte: 0
16 se : 256 - 271
0 iee
1 dte: 32
Moves:
From mte, to: mte 1 se 1 iee 0 dte 1
From se, to: mte 1 se 1 iee 0 dte 1
From iee, to: mte 0 se 0 iee 0 dte 0
From dte, to: mte 1 se 1 iee 0 dte 1
Ok_ops: move=1, reserve=1 sense_dev=1, sense_ele=1, unload_any=0, sense_dev_range=1
Device characteristics: two_d=0, is_120=0, fake_mte=1, fake_iee=1, one_target=0
State of barcode reader: present
Display: none
Dte 1: target 6 lun 0 name PV_124T_Drive (raw device name /dev/obt0)
PV_124T_Drive:
Device type: tape
Model: PV_124T_LTO2
Serial number: JK044A9
In service: yes
Library: PV_124T_Library
DTE: 1
Automount: yes
Error rate: 8
Query frequency: 131072KB (134217728 bytes) (from driver)
Debug mode: yes
Blocking factor: (default)
Max blocking factor: (default)
Current tape: [unknown]
Use list: all
Drive usage: 1 week, 1 day
Cleaning required: no
UUID: 5bf9c570-b05d-102a-b681-001c23bef337
Attachment 1:
Host: EBSPROD
Raw device: /dev/obt0
ST lun: 0
Connection type: SCSI
Inquiry data:
Vendor: CERTANCE
Product: ULTRIUM 2
Firmware: 1914
Serial number: JK044A9
Tape state: online, at BOT
Hardware compression: on
Last read was: uncompressed
Maximum block size: 1048576
Remaining tape: 0 (uncompressed) blocks (0.00KB)