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Bug ID 6728272
Synopsis crash when accessing DDS-3 tapes in DAT72 drive, while a DAT72 cartridge works
State 10-Fix Delivered (Fix available in build)
Category:Subcategory kernel:driver-st
Keywords opensolaris
Responsible Engineer Bo Zhou
Reported Against snv_92
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_98
Fixed In snv_98
Release Fixed solaris_nevada(snv_98)
Related Bugs 5096789
Submit Date 22-July-2008
Last Update Date 10-September-2008
Description
Category
   storage_target
Sub-Category
   driver
Description
   mt and tar (star) seem to work fine with DAT72 cartridges, but when I try to access or create DDS-3 tapes my system crashes with a dump.
Frequency
   Always
Regression
   No
Steps to Reproduce
   connect DAT72 drive, insert DDS-3 tape, and invoke
# mt status
Expected Result
   # mt status
HP DAT-72 tape drive:
   sense key(0x6)= Unit Attention   residual= 0   retries= 0
   file no= 0   block no= 0
Actual Result
   system crash with dump
Error Message(s)
   
Test Case
   
Workaround
   
Submitter wants to work on bug
   No
Additional configuration information
   # uname -a
SunOS amilo 5.11 snv_93 i86pc i386 i86pc
# mt -f /dev/rmt/0 config
"HP      C7438A", "HP DAT-72", "CFGHPDAT72";
CFGHPDAT72 = 2,0x34,0,0x18659,4,0x47,0x47,0x47,0x47,3,120,420,3600,36000,3600,3600,17400;
# cfgadm -v usb1/1
Ap_Id                          Receptacle   Occupant     Condition  Information
When         Type         Busy     Phys_Id
usb1/1                         connected    configured   ok         Mfg: Hewlett Packard  Product: DAT72 USB Tape  NConfigs: 1  Config: 0  : Full Speed
indisponible usb-storage  n        /devices/pci@0,0/pci10b9,5237@f:1
dump available upon demand
pls provide core file for debugging.
Thanks.
Work Around
N/A
Comments
N/A