Quoting Radosław Korzeniewski <radoslaw AT korzeniewski DOT net>:
> Hello,
>
> 2013/9/24 Deepak <deepak AT palincorporates DOT com>
>
>> Hi,
>>
>> While setting up recycled volumes I was facing some issues which I have
>> resolved with help of you guys.
>>
>> I have three volumes. I have written to 1st and 2nd volueme these are
>> marked with full status. now bacula just took a backup of 200 GB on 3rd
>> volume. After that backup I executed a restore job and restored a few files
>> successfully. Post this restoration I scheduled again a job. Which should
>> write on 3rd volume as per my understanding and it has done the same. but
>> while locating end of data it gave me some error and marked volume status
>> as error and recycled 1st volume.
>>
>> for Recycling part it is doing perfectly. But while locating end of data
>> it is not doing good. I have faced this issue second time in same scenario.
>>
>> Error i received in log files are :
>>
>> 24-Sep 12:26 backup-dir JobId 30: Start Backup JobId 30,
>> Job=CONFIG.2013-09-24_12.26.**00_54
>> 24-Sep 12:26 backup-dir JobId 30: Using Device "Tape-0"
>> 24-Sep 12:27 backup-sd JobId 30: Volume "A00041L4" previously written,
>> moving to end
>> of data.
>> 24-Sep 12:46 backup-sd JobId 30: Error: Unable to position to end of data
>> on device
>> "Tape-0" (/dev/lin_tape/IBMtape0): ERR=dev.c:1208 read error on "Tape-0"
>> (/dev/lin_tape/IBMtape0). ERR=Input/output error.
>>
>> 24-Sep 12:46 backup-sd JobId 30: Marking Volume "A00041L4" in Error in
>> Catalog.
>> 24-Sep 12:46 backup-sd JobId 30: 3307 Issuing autochanger "unload slot 2,
>> drive 0"
>> command.
>> 24-Sep 12:48 backup-dir JobId 30: There are no more Jobs associated with
>> Volume
>> "A00042L4". Marking it purged.
>> 24-Sep 12:48 backup-dir JobId 30: All records pruned from Volume
>> "A00042L4"; marking
>> it "Purged"
>> 24-Sep 12:48 backup-dir JobId 30: Recycled volume "A00042L4"
>> 24-Sep 12:48 backup-sd JobId 30: 3304 Issuing autochanger "load slot 3,
>> drive 0"
>> command.
>> 24-Sep 12:48 backup-sd JobId 30: 3305 Autochanger "load slot 3, drive 0",
>> status is OK.
>> 24-Sep 12:48 backup-sd JobId 30: Recycled volume "A00042L4" on device
>> "Tape-0"
>>
>>
> The cause of this problem is lin_tape driver. I had the same issue on a
> number of implementations. Did you checked your tape drive setup with btape
> utility before first backup? What was the result of the test?
>
>
>>
>> It has recycled volume A00042L4 but marked as error on A00041L4.for more
>> information I am using lin_tape driver for tape drive communication with
>> IBM tape.
>>
>> Please tell me how to resolve this issue.
>>
>>
> Change 'lin_tape' to 'st' driver. It solve all your issues.
>
> best regards
> --
> Radosław Korzeniewski
> radoslaw AT korzeniewski DOT net
>
Okey,
I have removed lin_tape driver permanently loaded st driver and
rebooted system . now it is showing st devices as my st devices.
[root@bacula ~]# lsscsi | grep tape
[1:0:2:0] tape IBM ULT3580-TD4 B710 /dev/st0
[1:0:3:0] tape IBM ULT3580-TD4 B710 /dev/st1
[1:0:4:0] tape IBM ULT3580-TD4 B710 /dev/st5
[1:0:5:0] tape IBM ULT3580-TD4 B710 /dev/st7
[2:0:4:0] tape IBM ULT3580-TD4 B710 /dev/st2
[2:0:5:0] tape IBM ULT3580-TD4 B710 /dev/st3
[2:0:6:0] tape IBM ULT3580-TD4 B710 /dev/st4
[2:0:7:0] tape IBM ULT3580-TD4 B710 /dev/st6
I have modified my devices configuration in bacula-sd file too.
device configuration is below for autochanger device:
#######################################################
Autochanger {
Name = Autochanger
Device = Tape-0, Tape-1, Tape-2, Tape-3
Changer Command = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
Changer Device = /dev/changer
}
Device {
Name = Tape-0
Drive Index = 0
Media Type = LTO-4
# Archive Device = /dev/lin_tape/IBMtape0
Archive Device = /dev/st0
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
LabelMedia = yes;
RemovableMedia = yes;
RandomAccess = no;
# Maximum File Size = 5GB
Hardware End of Medium = No
Fast Forward Space File = No
## Changer Command = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
## Changer Device = /dev/sg0
AutoChanger = yes
# # Enable the Alert command only if you have the mtx package loaded
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
## If you have smartctl, enable this, it has more info than tapeinfo
## Alert Command = "sh -c 'smartctl -H -l error %c'"
TWO EOF = yes
MaximumOpenWait = 600
}
Device {
Name = Tape-1
Drive Index = 1
Media Type = LTO-4
# Archive Device = /dev/lin_tape/IBMtape1
Archive Device = /dev/st1
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
LabelMedia = yes;
RemovableMedia = yes;
RandomAccess = no;
# Maximum File Size = 5GB
## Changer Command = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
Hardware End of Medium = No
Fast Forward Space File = No
## Changer Device = /dev/sg0
## AutoChanger = yes
AutoChanger = yes
# # Enable the Alert command only if you have the mtx package loaded
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
## If you have smartctl, enable this, it has more info than tapeinfo
## Alert Command = "sh -c 'smartctl -H -l error %c'"
TWO EOF = yes
MaximumOpenWait = 600
}
Device {
Name = Tape-2
Drive Index = 2
Media Type = LTO-4
# Archive Device = /dev/lin_tape/IBMtape2
Archive Device = /dev/st2
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
LabelMedia = yes;
RemovableMedia = yes;
RandomAccess = no;
# Maximum File Size = 5GB
Hardware End of Medium = No
Fast Forward Space File = No
## Changer Command = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
## Changer Device = /dev/sg0
## AutoChanger = yes
AutoChanger = yes
# # Enable the Alert command only if you have the mtx package loaded
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
## If you have smartctl, enable this, it has more info than tapeinfo
## Alert Command = "sh -c 'smartctl -H -l error %c'"
TWO EOF = yes
MaximumOpenWait = 600
}
Device {
Name = Tape-3
Drive Index = 3
Media Type = LTO-4
# Archive Device = /dev/lin_tape/IBMtape3
Archive Device = /dev/st3
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
LabelMedia = yes;
RemovableMedia = yes;
RandomAccess = no;
# Maximum File Size = 5GB
Hardware End of Medium = No
Fast Forward Space File = No
## Changer Command = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
## Changer Device = /dev/sg0
## AutoChanger = yes
AutoChanger = yes
# # Enable the Alert command only if you have the mtx package loaded
Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
## If you have smartctl, enable this, it has more info than tapeinfo
## Alert Command = "sh -c 'smartctl -H -l error %c'"
TWO EOF = yes
MaximumOpenWait = 600
}
################################################
I have restarted bacula and started some jobs but I am getting below error:
################################################
2013-09-24 16:33:02backup-dir JobId 37: Start Backup JobId 37,
Job=CONFIGBackup.2013-09-24_16.33.00_05
2013-09-24 16:33:02backup-dir JobId 37: Using Device "Tape-0"
2013-09-24 16:33:03backup-sd JobId 37: 3304 Issuing autochanger "load
slot 3, drive 0" command.
2013-09-24 16:38:04backup-sd JobId 37: Fatal error: 3992 Bad
autochanger "load slot 3, drive 0": ERR=Child died from signal 15:
Termination.
Results=Program killed by Bacula (timeout)
2013-09-24 16:38:04backup-fd JobId 37: Fatal error: job.c:2395 Bad
response to Append Data command. Wanted 3000 OK data
, got 3903 Error append data
2013-09-24 16:38:04backup-dir JobId 37: Error: Bacula backup-dir
5.2.12 (12Sep12):
Build OS: x86_64-unknown-linux-gnu redhat Enterprise release
JobId: 37
Job: CONFIGBackup.2013-09-24_16.33.00_05
Backup Level: Full
Client: "backup-fd" 5.2.12 (12Sep12)
x86_64-unknown-linux-gnu,redhat,Enterprise release
FileSet: "CONFIG" 2013-09-23 15:30:25
Pool: "BACKUP" (From Job resource)
Catalog: "DefaultCatalog" (From Client resource)
Storage: "Autochanger" (From Pool resource)
Scheduled time: 24-Sep-2013 16:33:00
Start time: 24-Sep-2013 16:33:02
End time: 24-Sep-2013 16:38:04
Elapsed time: 5 mins 2 secs
Priority: 10
FD Files Written: 0
SD Files Written: 0
FD Bytes Written: 0 (0 B)
SD Bytes Written: 0 (0 B)
Rate: 0.0 KB/s
Software Compression: None
VSS: no
Encryption: no
Accurate: yes
Volume name(s):
Volume Session Id: 1
Volume Session Time: 1380020355
Last Volume Bytes: 547,871,450,112 (547.8 GB)
Non-fatal FD errors: 1
SD Errors: 1
FD termination status: Error
SD termination status: Error
Termination: *** Backup Error ***
24-Sep 17:00 backup-dir JobId 38: Start Backup JobId 38,
Job=CONFIGBackup.2013-09-24_17.00.00_11
24-Sep 17:00 backup-dir JobId 38: Using Device "Tape-0"
24-Sep 17:03 backup-sd JobId 38: Warning: Volume "A00042L4" wanted on
"Tape-0" (/dev/st0) is in use by device "Tape-0" (/dev/st0)
24-Sep 17:03 backup-sd JobId 38: Warning: mount.c:217 Open device
"Tape-0" (/dev/st0) Volume "A00042L4" failed: ERR=dev.c:513 Unable to
open device "Tape-0" (/dev/st0): ERR=No medium found
24-Sep 17:18 backup-sd JobId 38: Warning: mount.c:217 Open device
"Tape-0" (/dev/st0) Volume "A00042L4" failed: ERR=dev.c:513 Unable to
open device "Tape-0" (/dev/st0): ERR=No medium found
24-Sep 17:20 backup-dir JobId 39: Fatal error: JobId 38 already
running. Duplicate job not allowed.
24-Sep 17:20 backup-dir JobId 39: Bacula backup-dir 5.2.12 (12Sep12):
Build OS: x86_64-unknown-linux-gnu redhat Enterprise release
JobId: 39
Job: CONFIGBackup.2013-09-24_17.20.00_13
Backup Level: Full
Client: "backup-fd" 5.2.12 (12Sep12)
x86_64-unknown-linux-gnu,redhat,Enterprise release
FileSet: "CONFIG" 2013-09-23 15:30:25
Pool: "BACKUP" (From Job resource)
Catalog: "DefaultCatalog" (From Client resource)
Storage: "Autochanger" (From Pool resource)
Scheduled time: 24-Sep-2013 17:20:00
Start time: 24-Sep-2013 17:20:00
End time: 24-Sep-2013 17:20:00
Elapsed time: 0 secs
Priority: 10
FD Files Written: 0
SD Files Written: 0
FD Bytes Written: 0 (0 B)
SD Bytes Written: 0 (0 B)
Rate: 0.0 KB/s
Software Compression: None
VSS: no
Encryption: no
Accurate: yes
Volume name(s):
Volume Session Id: 0
Volume Session Time: 0
Last Volume Bytes: 0 (0 B)
Non-fatal FD errors: 1
SD Errors: 0
FD termination status:
SD termination status:
Termination: Backup Canceled
with mtx and mt tape drive is working fine manually I have manually
tested mtx-changer command too.
Please tell me why this is happening...???
Regards,
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