Hi
We have got Bacula-Mysql 2.0.3-1 loaded on Fedora Core 6
(2.6.20-1.2948.fc6) and we are having trouble with the Autoloader
The Autoloader is a HP MSL5030 with two Ultrium 2 drives
We have mtx-1.2.18-8.2.2 loaded and this seems to be OK.
Here is an extract from our bacula-sd.conf
Autochanger {
Name = "HPML5300"
Device = Drive0, Drive1
Changer Device = /dev/sg0
Changer Command = "/etc/bacula/mtx-changer %c %o %S %a %d"
}
Device {
Name = Drive0
Drive Index = 0
Media Type = LTO2
Archive Device = /dev/nst0 # Normal archive device
AutoChanger = yes
LabelMedia = no;
AutomaticMount = yes;
AlwaysOpen = yes;
Maximum Changer Wait = 180;
RemovableMedia = yes;
}
Device {
Name = Drive1
Drive Index = 1
Media Type = LTO2
Archive Device = /dev/nst1 # Normal archive device
Autochanger = yes
LabelMedia = no;
AutomaticMount = yes;
AlwaysOpen = yes;
Maximum Changer Wait = 180;
RemovableMedia = yes;
}
Here is the extract from our bacula-dir.conf
Storage {
Name = HPML5300
Address = backup # N.B. Use a fully qualified name here
SDPort = 9103
Password = "bacula2007"
Device = HPML5300
Media Type = LTO2
Autochanger = yes
}
This is the error message we are getting when we issue a label barcodes
command
*label barcodes
Automatically selected Storage: HPML5300
Connecting to Storage daemon HPML5300 at backup:9103 ...
Enter autochanger drive[0]:
Connecting to Storage daemon HPML5300 at backup:9103 ...
3306 Issuing autochanger "slots" command.
Device "HPML5300" has 30 slots.
Connecting to Storage daemon HPML5300 at backup:9103 ...
3306 Issuing autochanger "list" command.
The following Volumes will be labeled:
Slot Volume
==============
1 STA697L2
2 STA696L2
3 STA695L2
4 STA694L2
5 STA693L2
Do you want to continue? (yes|no): yes
Defined Pools:
1: Monday
2: Tuesday
3: Wednesday
4: Thursday
5: Friday
6: Archive
Select the Pool (1-6): 5
Connecting to Storage daemon HPML5300 at backup:9103 ...
Sending label command for Volume "STA697L2" Slot 1 ...
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result: nothing loaded.
3304 Issuing autochanger "load slot 1, drive 0" command.
3305 Autochanger "load slot 1, drive 0", status is OK.
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 1.
block.c:993 Read error on fd=5 at file:blk 0:0 on device "Drive0"
(/dev/nst0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="STA697L2" Device="Drive0"
(/dev/nst0)
Catalog record for Volume "STA697L2", Slot 1 successfully created.
Sending label command for Volume "STA696L2" Slot 2 ...
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 1.
3307 Issuing autochanger "unload slot 1, drive 0" command.
3995 Bad autochanger "unload slot 1, drive 0": ERR=Child exited with
code 1
Results=Unloading Data Transfer Element into Storage Element 1...mtx:
Request Sense: Long Report=yes
mtx: Request Sense: Valid Residual=no
mtx: Request Sense: Error Code=70 (Current)
mtx: Request Sense: Sense Key=Illegal Request
mtx: Request Sense: FileMark=no
mtx: Request Sense: EOM=no
mtx: Request Sense: ILI=no
mtx: Request Sense: Additional Sense Code = 53
mtx: Request Sense: Additional Sense Qualifier = 02
mtx: Request Sense: BLabel command failed for Volume STA696L2.
Sending label command for Volume "STA695L2" Slot 3 ...
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 1.
3307 Issuing autochanger "unload slot 1, drive 0" command.
3304 Issuing autochanger "load slot 3, drive 0" command.
3305 Autochanger "load slot 3, drive 0", status is OK.
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 3.
block.c:993 Read error on fd=5 at file:blk 0:0 on device "Drive0"
(/dev/nst0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="STA695L2" Device="Drive0"
(/dev/nst0)
Catalog record for Volume "STA695L2", Slot 3 successfully created.
Sending label command for Volume "STA694L2" Slot 4 ...
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 3.
3307 Issuing autochanger "unload slot 3, drive 0" command.
3304 Issuing autochanger "load slot 4, drive 0" command.
3305 Autochanger "load slot 4, drive 0", status is OK.
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 4.
block.c:993 Read error on fd=5 at file:blk 0:0 on device "Drive0"
(/dev/nst0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="STA694L2" Device="Drive0"
(/dev/nst0)
Catalog record for Volume "STA694L2", Slot 4 successfully created.
Sending label command for Volume "STA693L2" Slot 5 ...
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 4.
3307 Issuing autochanger "unload slot 4, drive 0" command.
3304 Issuing autochanger "load slot 5, drive 0" command.
3305 Autochanger "load slot 5, drive 0", status is OK.
3301 Issuing autochanger "loaded? drive 0" command.
3302 Autochanger "loaded? drive 0", result is Slot 5.
block.c:993 Read error on fd=5 at file:blk 0:0 on device "Drive0"
(/dev/nst0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="STA693L2" Device="Drive0"
(/dev/nst0)
Catalog record for Volume "STA693L2", Slot 5 successfully created.
*
As you can see it failed to label the volume in slot 2
This occurs all the time, however we sometime get the same issue when
labelling tapes in slot 4 as well.
I have removed the # ${MTX} -f $ctl inventory but this made no
difference
list)
debug "Doing mtx -f $ctl -- to list volumes"
make_temp_file
# Enable the following if you are using barcodes and need an inventory
${MTX} -f $ctl inventory
${MTX} -f $ctl status >${TMPFILE}
rtn=$?
cat ${TMPFILE} | grep " *Storage Element [0-9]*:.*Full" | awk
"{print \$3 \$4}" | sed "s/Full *\(:VolumeTag=\)*//"
cat ${TMPFILE} | grep "^Data Transfer Element [0-9]*:Full (Storage
Element [0-9]" | awk '{printf "%s:%s\n",$7,$10}'
rm -f ${TMPFILE} >/dev/null 2>&1
I have turned on the debug in the mtx-changer script and here is the
output
20070506-01:04:43 Parms: /dev/sg0 slots 0 /dev/nst0 0
20070506-01:04:43 Doing mtx -f /dev/sg0 -- to get count of slots
20070506-01:04:43 Parms: /dev/sg0 list 0 /dev/nst0 0
20070506-01:04:43 Doing mtx -f /dev/sg0 -- to list volumes
20070506-01:05:08 Parms: /dev/sg0 loaded 1 /dev/nst0 0
20070506-01:05:08 Doing mtx -f /dev/sg0 0 -- to find what is loaded
20070506-01:05:08 Parms: /dev/sg0 load 1 /dev/nst0 0
20070506-01:05:08 Doing mtx -f /dev/sg0 load 1 0
20070506-01:05:43 Parms: /dev/sg0 loaded 1 /dev/nst0 0
20070506-01:05:43 Doing mtx -f /dev/sg0 0 -- to find what is loaded
20070506-01:05:58 Parms: /dev/sg0 loaded 2 /dev/nst0 0
20070506-01:05:58 Doing mtx -f /dev/sg0 0 -- to find what is loaded
20070506-01:05:58 Parms: /dev/sg0 unload 1 /dev/nst0 0
20070506-01:05:58 Doing mtx -f /dev/sg0 unload 1 0
20070506-01:06:05 Parms: /dev/sg0 loaded 3 /dev/nst0 0
20070506-01:06:05 Doing mtx -f /dev/sg0 0 -- to find what is loaded
20070506-01:06:05 Parms: /dev/sg0 unload 1 /dev/nst0 0
20070506-01:06:05 Doing mtx -f /dev/sg0 unload 1 0
20070506-01:06:35 Parms: /dev/sg0 load 3 /dev/nst0 0
20070506-01:06:35 Doing mtx -f /dev/sg0 load 3 0
20070506-01:07:10 Parms: /dev/sg0 loaded 3 /dev/nst0 0
20070506-01:07:10 Doing mtx -f /dev/sg0 0 -- to find what is loaded
20070506-01:07:25 Parms: /dev/sg0 loaded 4 /dev/nst0 0
20070506-01:07:25 Doing mtx -f /dev/sg0 0 -- to find what is loaded
20070506-01:07:26 Parms: /dev/sg0 unload 3 /dev/nst0 0
20070506-01:07:26 Doing mtx -f /dev/sg0 unload 3 0
20070506-01:07:55 Parms: /dev/sg0 load 4 /dev/nst0 0
20070506-01:07:55 Doing mtx -f /dev/sg0 load 4 0
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