I'm getting discouraged with my old MSL6000 autochanger and need some help. It
runs fine for a week at a time backing up to LTO4 tapes, and then every so
often I get a job that fails with bacula returning an email with something like:
Fatal error: 3992 Bad autochanger "load slot 11,
drive 0": ERR=Child died from signal 15: Termination.
then when I login to bconsole it starts spitting out this error in a continuous
loop:
"Error Code=70 (Current) mtx: Request Sense: Sense Key=Hardware Error"
Next day I visit the server room, and the autochanger displays on the OSD:
"Fault code : 3200 (Hard) Shuttle Jammed"
It asks me to reboot and the shuttle can't unload the tape from the drive, then
displays
"Fault code : 301c (soft) Drive get general status failure"
At this point there isn't much I can do except stop all bacula services then
power off the unit once or twice until the activity led on the drive stops
flashing. Then I rescan the scsi bus, restart bacula, and go another week
before repeating this whole process again. Any suggestions?
Here is the output from the terminal:
[root@cayenne dev]# mtx -f changer inquiry
Product Type: Medium Changer
Vendor ID: 'HP '
Product ID: 'MSL6000 Series '
Revision: '0520'
Attached Changer API: No
[root@cayenne dev]# mtx -f changer status
mtx: Request Sense: Long Report=yes
mtx: Request Sense: Valid Residual=no
mtx: Request Sense: Error Code=70 (Current)
mtx: Request Sense: Sense Key=Hardware Error
mtx: Request Sense: FileMark=no
mtx: Request Sense: EOM=no
mtx: Request Sense: ILI=no
mtx: Request Sense: Additional Sense Code = 15
mtx: Request Sense: Additional Sense Qualifier = 01
mtx: Request Sense: BPV=no
mtx: Request Sense: Error in CDB=no
mtx: Request Sense: SKSV=no
READ ELEMENT STATUS Command Failed
[root@cayenne dev]#
[root@cayenne dev]# lsscsi -g
[1:0:0:0] disk IBM 1746 FAStT 1070 /dev/sda /dev/sg0
[1:0:0:1] disk IBM 1746 FAStT 1070 /dev/sdb /dev/sg1
[1:0:0:2] disk IBM 1746 FAStT 1070 /dev/sdc /dev/sg2
[1:0:0:3] disk IBM 1746 FAStT 1070 /dev/sdd /dev/sg3
[1:0:0:31] disk IBM Universal Xport 1070 - /dev/sg4
[2:0:0:0] disk ATA ST9500620NS BE24 /dev/sdf /dev/sg6
[2:0:1:0] disk ATA ST9500620NS BE24 /dev/sdg /dev/sg7
[2:0:2:0] disk ATA ST9500620NS BE24 - /dev/sg8
[2:0:3:0] disk ATA ST9500620NS BE24 - /dev/sg9
[2:1:0:0] disk LSI Logical Volume 3000 /dev/sde /dev/sg5
[3:0:0:0] cd/dvd MATSHITA DVD-RAM UJ8A0 SA82 /dev/sr0 /dev/sg10
[7:0:0:0] mediumx HP MSL6000 Series 0520 /dev/sch0 /dev/sg11
[7:0:0:1] tape HP Ultrium 4-SCSI B63W /dev/st0 /dev/sg12
[7:0:0:2] storage HP NS E1200-160 5929 - /dev/sg13
[root@cayenne dev]# vi /etc/bacula/bacula-sd.conf
Autochanger {
Name = Autochanger
Device = Drive
Changer Command = "/usr/libexec/bacula/mtx-changer %c %o %S %a %d"
#Changer Device = /dev/sch0
#Changer Device = /dev/sg1
Changer Device = /dev/sg11
}
#
# A Linux or Solaris LTO-4 tape drive
#
Device {
Name = Drive
Media Type = LTO-4
Archive Device = /dev/st0
Changer Device = /dev/sg11
AutomaticMount = yes
AutoChanger = yes
Drive Index = 0
LabelMedia = yes
AlwaysOpen = yes
RemovableMedia = yes
Random Access = no
#Maximum File Size = 5GB
#Changer Command = "/usr/libexec/bacula/mtx-changer %c %o %S %a %d"
Thanks.
(http://postimg.org/image/h6rk2lhw9/)
(http://postimg.org/image/5k7g1gul5/)
(http://postimg.org/image/8ps1rod7d/)
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