Greetings -
I believe this is a config error as I've seen other posts related to
older versions stating this has been fixed, but I can't figure it out.
. . .
When I try to do something with the autochanger, such as label
barcodes or run a backup, I can only send it to the first drive
configured.
Bacula 2.4.3
On SLES 10 SP2
Autochanger is a SpectraLogic T200 with 60 slots and 4 IBM Ultrium4
LTO4 drives (one drive is down with hardware issues) over iSCSI:
# lsscsi
[1:0:0:0] cd/dvd HL-DT-ST DVDRAM GSA-T20N WY02 /dev/sr0
[2:0:0:0] disk ServeRA Drive 1 V1.0 /dev/sda
[2:1:0:0] disk IBM-ESXS ST9146802SS B526 -
[2:1:1:0] disk IBM-ESXS ST9146802SS B526 -
[2:1:2:0] disk IBM-ESXS MBB2147RC SB01 -
[2:1:3:0] disk IBM-ESXS MBB2147RC SB01 -
[2:1:4:0] disk IBM-ESXS MBB2147RC SB01 -
[2:1:5:0] disk IBM-ESXS MBB2147RC SB01 -
[2:1:6:0] disk IBM-ESXS ST9146802SS B526 -
[2:1:7:0] disk IBM-ESXS ST9146802SS B526 -
[2:3:0:0] enclosu IBM-ESXS VSC7160 1.07 -
[9:0:0:0] mediumx SPECTRA PYTHON 2000 -
[9:0:0:1] tape IBM ULTRIUM-TD4 79M1 /dev/st0
[10:0:0:0] tape IBM ULTRIUM-TD4 79M1 /dev/st1
[10:0:0:1] tape IBM ULTRIUM-TD4 79M1 /dev/st2
# hwinfo --tape
46: SCSI 900.1: 10601 Tape
[Created at scsi.1363]
Unique ID: Er1e.p2Xign9C+82
SysFS ID: /class/scsi_tape/st0
SysFS BusID: 9:0:0:1
SysFS Device Link: /devices/platform/host9/session3/target9:0:0/9:0:0:1
Hardware Class: unknown
Model: "IBM ULTRIUM-TD4"
Vendor: "IBM"
Device: "ULTRIUM-TD4"
Revision: "79M1"
Driver: "st"
Device File: /dev/st0 (/dev/sg12)
Device Files: /dev/st0, /dev/tape/by-id/scsi-1IBM_ULTRIUM-TD4_101100319A-nst
Device Number: char 9:0 (char 21:12)
Config Status: cfg=new, avail=yes, need=no, active=unknown
47: SCSI a00.0: 10601 Tape
[Created at scsi.1363]
Unique ID: h0Ii.p2Xign9C+82
SysFS ID: /class/scsi_tape/st1
SysFS BusID: 10:0:0:0
SysFS Device Link: /devices/platform/host10/session4/target10:0:0/10:0:0:0
Hardware Class: unknown
Model: "IBM ULTRIUM-TD4"
Vendor: "IBM"
Device: "ULTRIUM-TD4"
Revision: "79M1"
Driver: "st"
Device File: /dev/st1 (/dev/sg13)
Device Files: /dev/st1, /dev/tape/by-id/scsi-1IBM_ULTRIUM-TD4_102100319A-nst
Device Number: char 9:1 (char 21:13)
Config Status: cfg=new, avail=yes, need=no, active=unknown
48: SCSI a00.1: 10601 Tape
[Created at scsi.1363]
Unique ID: 8CYm.p2Xign9C+82
SysFS ID: /class/scsi_tape/st2
SysFS BusID: 10:0:0:1
SysFS Device Link: /devices/platform/host10/session4/target10:0:0/10:0:0:1
Hardware Class: unknown
Model: "IBM ULTRIUM-TD4"
Vendor: "IBM"
Device: "ULTRIUM-TD4"
Revision: "79M1"
Driver: "st"
Device File: /dev/st2 (/dev/sg14)
Device Files: /dev/st2, /dev/tape/by-id/scsi-1IBM_ULTRIUM-TD4_102200319A-nst
Device Number: char 9:2 (char 21:14)
Config Status: cfg=new, avail=yes, need=no, active=unknown
# hwlist --scsi
(snipped for autochanger only)
50: SCSI 900.0: 10680 Storage Device
[Created at scsi.1502]
Unique ID: AsDq.xWiib17Szt4
SysFS ID: /class/scsi_generic/sg11
SysFS BusID: 9:0:0:0
Hardware Class: unknown
Model: "SPECTRA PYTHON"
Vendor: "SPECTRA"
Device: "PYTHON"
Revision: "2000"
Device File: /dev/sg11
Device Files: /dev/sg11, /dev/tape/by-id/scsi-1SPECTRA_PYTHON_901F00319A
Device Number: char 21:11
Config Status: cfg=new, avail=yes, need=no, active=unknown
bacula-sd.conf snippet:
Autochanger {
Name = T200-1
Device = T200-1-Drive-0
# Device = T200-1-Drive-1
Device = T200-1-Drive-2
Device = T200-1-Drive-3
Changer Command = "/etc/bacula/mtx-changer %c %o %S %a %d"
Changer Device = /dev/sg11
}
Device {
Name = T200-1-Drive-0 #
Drive Index = 0
Media Type = LTO-4
Archive Device = /dev/nst0
#Minimum Block Size = 32768
Maximum Block Size = 4096
#Maximum Block Size = 32768
AutomaticMount = yes # when device opened, read it
AlwaysOpen = yes
RemovableMedia = yes
RandomAccess = no
AutoChanger = yes
Autoselect = yes
Maximum Changer Wait = 300
Alert Command = "sh -c 'smartctl -H -l error %c'"
}
#Device {
# Name = T200-1-Drive-1 #
# Drive Index = 1
# Media Type = LTO-4
# Archive Device = /dev/nst2
# #Minimum Block Size = 32768
# Maximum Block Size = 4096
# #Maximum Block Size = 32768
# AutomaticMount = yes # when device opened, read it
# AlwaysOpen = yes
# RemovableMedia = yes
# RandomAccess = no
# AutoChanger = yes
# Autoselect = yes
# Maximum Changer Wait = 300
## If you have smartctl, enable this, it has more info than tapeinfo
# Alert Command = "sh -c 'smartctl -H -l error %c'"
#}
Device {
Name = T200-1-Drive-2 #
Drive Index = 2
Media Type = LTO-4
Archive Device = /dev/nst1
#Minimum Block Size = 32768
Maximum Block Size = 4096
#Maximum Block Size = 32768
AutomaticMount = yes # when device opened, read it
AlwaysOpen = yes
RemovableMedia = yes
RandomAccess = no
AutoChanger = yes
Autoselect = yes
Maximum Changer Wait = 300
# If you have smartctl, enable this, it has more info than tapeinfo
Alert Command = "sh -c 'smartctl -H -l error %c'"
}
Device {
Name = T200-1-Drive-3 #
Drive Index = 3
Media Type = LTO-4
Archive Device = /dev/nst2
#Minimum Block Size = 32768
Maximum Block Size = 4096
#Maximum Block Size = 32768
AutomaticMount = yes # when device opened, read it
AlwaysOpen = yes
RemovableMedia = yes
RandomAccess = no
AutoChanger = yes
Autoselect = yes
#Maximum Changer Wait = 300
# If you have smartctl, enable this, it has more info than tapeinfo
Alert Command = "sh -c 'smartctl -H -l error %c'"
}
Snippet from bacula-dir.conf
Storage {
Name = T200-1
# Do not use "localhost" here
Address = cbi-lip6.site.com # N.B. Use a fully
qualified name here
SDPort = 9103
Password = "asdfasdfasdfsdfasdfasdfdsf"
Device = T200-1-Drive-0
#Device = T200-1-Drive-1
Device = T200-1-Drive-2
Device = T200-1-Drive-3
Media Type = LTO-4
Autochanger = yes
}
Here's what happens when I label barcodes:
*label barcodes slots=2-5
The defined Storage resources are:
1: File
2: T200-1
Select Storage resource (1-2): 2
Enter autochanger drive[0]: 1
Connecting to Storage daemon T200-1 at cbi-lip6.site.com:9103 ...
3306 Issuing autochanger "slots" command.
Device "T200-1-Drive-0" has 60 slots.
Connecting to Storage daemon T200-1 at cbi-lip6.site.com:9103 ...
3306 Issuing autochanger "list" command.
The following Volumes will be labeled:
Slot Volume
==============
2 041771L4
3 041770L4
4 041773L4
5 041774L4
Do you want to label these Volumes? (yes|no):
I entered Drive 1 for the autochanger drive and it picks Drive 0. No
matter what drive I select, same thing.
Same thing for mount:
*mount
The defined Storage resources are:
1: File
2: T200-1
Select Storage resource (1-2): 2
Enter autochanger drive[0]: 3
Enter autochanger slot: 6
3307 Issuing autochanger "unload slot 5, drive 0" command.
3304 Issuing autochanger "load slot 6, drive 0" command.
3305 Autochanger "load slot 6, drive 0", status is OK.
3001 Mounted Volume: 041775L4
3001 Device "T200-1-Drive-0" (/dev/nst0) is already mounted with
Volume "041775L4"
*status
<snipped>
Device status:
Autochanger "T200-1" with devices:
"T200-1-Drive-0" (/dev/nst0)
"T200-1-Drive-2" (/dev/nst1)
"T200-1-Drive-3" (/dev/nst2)
Device "T200-1-Drive-0" (/dev/nst0) is mounted with:
Volume: 041775L4
Pool: Default
Media type: LTO-4
Slot 6 is loaded in drive 0.
Total Bytes Read=1,024 Blocks Read=1 Bytes/block=1,024
Positioned at File=0 Block=0
Device "T200-1-Drive-2" (/dev/nst1) is not open.
Drive 2 status unknown.
Device "T200-1-Drive-3" (/dev/nst2) is not open.
Drive 3 status unknown.
====
</snipped>
Now, after I unload the drive:
*status
<snipped>
Device status:
Autochanger "T200-1" with devices:
"T200-1-Drive-0" (/dev/nst0)
"T200-1-Drive-2" (/dev/nst1)
"T200-1-Drive-3" (/dev/nst2)
Device "T200-1-Drive-0" (/dev/nst0) is not open.
Device is BLOCKED. User unmounted.
Drive 0 status unknown.
Device "T200-1-Drive-2" (/dev/nst1) is not open.
Drive 2 status unknown.
Device "T200-1-Drive-3" (/dev/nst2) is not open.
Drive 3 status unknown.
====
</snipped>
I believe the "status unknown" for each of the remaining drives is a
clue. Possible bug?
Any help would be greatly appreciated.
Jeff
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