Greetings,
We have a following setup:
Solaris 9 based Netra 1205 machine
Amanda 2.4.3
Overland Data LibraryPro with 2 x AIT2 drives (4.20 firmware).
The problem is, that chg-scsi crashes with segmentation fault when we enable barcode
reader (havebarcode 1) for that library, it works well without barcode enabling.
Does anyone has an idea why this crash happens ?
Thanks,
Kirill
Truss ending:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Incurred fault #6, FLTBOUNDS %pc = 0x000182E4
siginfo: SIGSEGV SEGV_MAPERR addr=0x00000020
Received signal #11, SIGSEGV [default]
siginfo: SIGSEGV SEGV_MAPERR addr=0x00000020
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
changer.conf:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
number_configs 1
eject 0 # Tapedrives need an eject command
sleep 10 # Seconds to wait until the tape gets ready
cleanmax 10 # How many times could a cleaning tape get used
debuglevel 9
havebarcode 1
changerdev /dev/scsi/changer/c1t1d0
labelfile /opt/amanda/etc/amanda/daily/labelfile
#
# Next comes the data for drive 0
#
config 0
drivenum 0
dev /dev/rmt/0cbn
startuse 0
enduse 11
statfile /opt/amanda/etc/amanda/daily/tape0-slot
cleanfile /opt/amanda/etc/amanda/daily/tape0-clean
usagecount /opt/amanda/etc/amanda/daily/totaltime
tapestatus /opt/amanda/etc/amanda/daily/tape0-status
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
debug file:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
chg-scsi: debug 1 pid 2012 ruid 1020 euid 1020: start at Sun Nov 17 15:59:16 2002
chg-scsi: $Id: chg-scsi.c,v 1.6.2.22.2.7.2.6 2002/08/26 13:57:39 martinea Exp $
1037545156:scsi-changer-driver: $Id: scsi-changer-driver.c,v 1.1.2.27.2.7.2.9
2002/08/26 13:57:40 martinea Exp $
ARG [0] : /opt/amanda/libexec/chg-scsi
ARG [1] : -slot
ARG [2] : 0
Number of configurations: 1
Tapes need eject: No
raw: 0
Inv. auto update: No
raw: 0
barcode reader : Yes
raw: 1
Emulate Barcode : No
raw: 0
debug level : 9
Tapes need sleep: 10 seconds
Cleancycles : 10
Changerdevice : /dev/scsi/changer/c1t1d0
Labelfile : /opt/amanda/etc/amanda/daily/labelfile
Tapeconfig Nr: 0
Drivenumber : 0
Startslot : 0
Endslot : 11
Cleanslot : -1
Devicename : /dev/rmt/0cbn
changerident : none
SCSITapedev : none
tapeident : none
statfile : /opt/amanda/etc/amanda/daily/tape0-status
Slotfile : /opt/amanda/etc/amanda/daily/tape0-slot
Cleanfile : /opt/amanda/etc/amanda/daily/tape0-clean
Usagecount : /opt/amanda/etc/amanda/daily/totaltime
1037545156:##### START OpenDevice
1037545156:OpenDevice : /dev/scsi/changer/c1t1d0
1037545156:##### START DecodeSCSI
SCSI_ExecuteCommand : INQUIRY 12 00 00 00 38 00
1037545156:##### STOP DecodeSCSI
1037545156:ioctl ret (0)
1037545156:using ident = generic_changer, type = Generic driver changer
[generic_changer]
1037545156:##### STOP OpenDevice
1037545156:##### START OpenDevice
1037545156:OpenDevice : /dev/rmt/0cbn
ioctl on 4 failed, errno 1, ret -1
##### START DecodeSense
SCSI_ExecuteCommand:Sense Keys
ErrorCode 00
Valid 0
ASC 00
ASCQ 00
Sense key 00
No Sense
1037545156:ioctl ret (-1)
1037545156:##### STOP OpenDevice failed
1037545156:##### STOP OpenDevice (nothing found) !!
warning open of /dev/rmt/0cbn: failed
DecodeModeSense : Element Address
Assignment Page
Medium Transport Element Address 0
Number of Medium Transport Elements 1
First Storage Element Address 1
Number of Storage Elements 19
First Import/Export Element Address 224
Number of ImportExport Elements 1
First Data Transfer Element Address 240
Number of Data Transfer Elements 2
DecodeModeSense : MT can store data cartridges 0
DecodeModeSense : ST can store data cartridges 1
DecodeModeSense : IE can store data cartridges 1
DecodeModeSense : DT can store data cartridges 1
DecodeModeSense : MT to MT 0
DecodeModeSense : MT to ST 0
DecodeModeSense : MT to IE 0
DecodeModeSense : MT to DT 0
DecodeModeSense : ST to MT 1
DecodeModeSense : ST to MT 1
DecodeModeSense : ST to DT 1
DecodeModeSense : IE to MT 0
DecodeModeSense : IE to ST 1
DecodeModeSense : IE to ST 1
DecodeModeSense : IE to ST 1
DecodeModeSense : DT to MT 0
DecodeModeSense : DT to ST 1
DecodeModeSense : DT to IE 1
DecodeModeSense : DT to DT 1
1037545157:##### START DecodeSCSI
SCSI_ExecuteCommand : TEST UNIT READY 00 00 00 00 00 00
1037545157:##### STOP DecodeSCSI
1037545157:ioctl ret (0)
1037545158:MTE Length 52(52)
1037545158:SCSI_Run TestUnitReady
1037545158:##### START SCSI_TestUnitReady
1037545158:##### START DecodeSCSI
SCSI_ExecuteCommand : TEST UNIT READY 00 00 00 00 00 00
1037545158:##### STOP DecodeSCSI
1037545158:###### STOP SCSI_TestUnitReady (1)
1037545158:SCSI_Run TestUnitReady ret 0
1037545158:SCSI_Run TestUnitReady after 0 sec:
1037545158:##### START DecodeSCSI
SCSI_ExecuteCommand : READ ELEMENT STATUS B8 12 00 01 00 13 00 00 04 30 00 00
1037545158:##### STOP DecodeSCSI
1037545158:SCSI_Run Exit 0
1037545159:STE Length 52
1037545159:SCSI_Run TestUnitReady
1037545159:##### START SCSI_TestUnitReady
1037545159:##### START DecodeSCSI
SCSI_ExecuteCommand : TEST UNIT READY 00 00 00 00 00 00
1037545159:##### STOP DecodeSCSI
1037545159:###### STOP SCSI_TestUnitReady (1)
1037545159:SCSI_Run TestUnitReady ret 0
1037545159:SCSI_Run TestUnitReady after 0 sec:
1037545159:##### START DecodeSCSI
SCSI_ExecuteCommand : READ ELEMENT STATUS B8 13 00 E0 00 01 00 00 00 40 00 00
1037545159:##### STOP DecodeSCSI
1037545159:SCSI_Run Exit 0
1037545160:IEE Length 0
1037545160:Skip ASC IEE
1037545160:Skip ASCQ IEE
1037545160:Skip source IEE
1037545160:SCSI_Run TestUnitReady
1037545160:##### START SCSI_TestUnitReady
1037545160:##### START DecodeSCSI
SCSI_ExecuteCommand : TEST UNIT READY 00 00 00 00 00 00
1037545160:##### STOP DecodeSCSI
1037545160:###### STOP SCSI_TestUnitReady (1)
1037545160:SCSI_Run TestUnitReady ret 0
1037545160:SCSI_Run TestUnitReady after 0 sec:
1037545160:##### START DecodeSCSI
SCSI_ExecuteCommand : READ ELEMENT STATUS B8 14 00 F0 00 02 00 00 00 BC 00 00
1037545160:##### STOP DecodeSCSI
1037545160:SCSI_Run Exit 0
1037545161:DTE Length 88
1037545161:
Media Transport Elements (robot arms) :
1037545161: Element #0000 E
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 1 From = -001
TAG =
1037545161:
Storage Elements (Media slots) :
1037545161: Element #0001 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 0001326
1037545161: Element #0002 E
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG =
1037545161: Element #0003 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 000219C
1037545161: Element #0004 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 0002507
1037545161: Element #0005 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 0001719
1037545161: Element #0006 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 0004206
1037545161: Element #0007 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 000279I
1037545161: Element #0008 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 000277G
1037545161: Element #0009 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 0000088
1037545161: Element #0010 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 000028A
1037545161: Element #0011 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 0003036
1037545161: Element #0012 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = 0240
TAG = 0001247
1037545161: Element #0013 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG = 0001034
1037545161: Element #0014 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG = 000228C
1037545161: Element #0015 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG = 000048C
1037545161: Element #0016 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG = 0000011
1037545161: Element #0017 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG = 0000213
1037545161: Element #0018 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG = 0002158
1037545161: Element #0019 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 2 From = -001
TAG = 000182B
1037545161:
Data Transfer Elements (tape drives) :
1037545161: Element #0240 F
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 4 From = 0002
TAG = TU0023L
SCSI ADDRESS = 2
1037545161: Element #0000 E
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 4 From = -001
TAG =
SCSI ADDRESS = 0
1037545161:
Import/Export Elements :
1037545161: Element #0000 E
EXCEPT = 00
ASC = 00 ASCQ = 00
Type 0 From = 0000
TAG =
1037545161:#### STOP GenericElementStatus
1037545161:###### STOP get_drive_count (2 drives)
1037545161:###### START drive_loaded
1037545161:drive_loaded : fd 0 drivenum 0
1037545161:###### STOP drive_loaded (not empty)
1037545161:###### START unload
1037545161:unload : fd 0, slot 1, drive 0
1037545161:unload : unload drive 0[240] slot 1[2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
