W dniu wtorek, 20 października 2015 15:00:28 UTC+2 użytkownik rahs napisał:
> Tape library HP MSL G3 2024, 2 LTO 6250 drives, connected via LSI 9280-8e
> Debian 8.2
> Bareos 14.2.1+20141017gitc6c5b56-3+deb8u1
> mtx 1.3.12-9
>
> lsscsi -g
> [0:2:0:0] disk LSI RAID SAS 6G 0/1 2.13 /dev/sda /dev/sg0
> [7:1:27:0] tape HP Ultrium 6-SCSI 338W /dev/st0 /dev/sg1
> [7:1:28:0] tape HP Ultrium 6-SCSI 338W /dev/st1 /dev/sg2
> [7:1:28:1] mediumx HP MSL G3 Series 6.10 /dev/sch0 /dev/sg3
>
> bareos-sd config:
>
> Autochanger {
> Name = MSL2024
> Device = Drive-0
> Device = Drive-1
> Changer Command = "/usr/lib/bareos/scripts/mtx-changer %c %o %S %a %d"
> Changer Device = /dev/sg3
> }
>
> Device {
> Name = Drive-0
> Media Type = LTO-6
> Archive Device = /dev/st0
> AutomaticMount = yes; # when device opened, read it
> AlwaysOpen = yes
> AutoChanger = yes
> Maximum Concurrent Jobs = 1
> Drive Index = 0
> Maximum Changer Wait = 180
> }
>
> Device {
> Name = Drive-1
> Media Type = LTO-6
> Archive Device = /dev/st1
> AutomaticMount = yes # when device opened, read it
> AlwaysOpen = yes
> AutoChanger = yes
> Maximum Concurrent Jobs = 1
> Drive Index = 1
> Maximum Changer Wait = 180
> }
>
>
> root@hq-bareos-01:~# /usr/lib/bareos/scripts/mtx-changer /dev/sg3 listall
> /dev/st0 0
>
>
> D:0:E
> D:1:E
> S:1:F:AIK282L6
> S:2:E
> S:3:E
> S:4:E
> S:5:E
> S:6:E
> S:7:E
> S:8:E
> S:9:E
> S:10:E
> S:11:E
> S:12:E
> S:13:E
> S:14:E
> S:15:E
> S:16:E
> S:17:E
> S:18:E
> S:19:E
> S:20:E
> S:21:E
> S:22:E
> S:23:E
> I:24:F:CLNU02L1
> root@hq-bareos-01:~# /usr/lib/bareos/scripts/mtx-changer /dev/sg3 load 1
> /dev/st0 0
>
>
> Loading media from Storage Element 1 into drive 0...mtx: Request Sense: Long
> Report=yes
> mtx: Request Sense: Valid Residual=no
> mtx: Request Sense: Error Code=70 (Current)
> mtx: Request Sense: Sense Key=Unit Attention
> mtx: Request Sense: FileMark=no
> mtx: Request Sense: EOM=no
> mtx: Request Sense: ILI=no
> mtx: Request Sense: Additional Sense Code = 29
> mtx: Request Sense: Additional Sense Qualifier = 02
> mtx: Request Sense: BPV=no
> mtx: Request Sense: Error in CDB=no
> mtx: Request Sense: SKSV=no
> MOVE MEDIUM from Element Address 1001 to 1 Failed
> root@hq-bareos-01:~# /usr/lib/bareos/scripts/mtx-changer /dev/sg3 listall
> /dev/st0 0
>
>
> D:0:F:1:AIK282L6
> D:1:E
> S:1:E
> S:2:E
> S:3:E
> S:4:E
> S:5:E
> S:6:E
> S:7:E
> S:8:E
> S:9:E
> S:10:E
> S:11:E
> S:12:E
> S:13:E
> S:14:E
> S:15:E
> S:16:E
> S:17:E
> S:18:E
> S:19:E
> S:20:E
> S:21:E
> S:22:E
> S:23:E
> I:24:F:CLNU02L1
> root@hq-bareos-01:~# btape Drive-0
> Tape block granularity is 1024 bytes.
> btape: butil.c:301-0 Using device: "Drive-0" for writing.
> btape: btape.c:480-0 open device "Drive-0" (/dev/st0): OK
> *status
> Bareos status: file=0 block=0
> Device status: BOT ONLINE IM_REP_EN file=0 block=0
> btape: btape.c:2149-0 Device status: 645. ERR=
> *
> *autochanger
>
> Ah, I see you have an autochanger configured.
> To test the autochanger you must have a blank tape
> that I can write on in Slot 1.
>
> Do you wish to continue with the Autochanger test? (y/n): y
>
>
> === Autochanger test ===
>
> 3301 Issuing autochanger "loaded" command.
> Slot 1 loaded. I am going to unload it.
> 3302 Issuing autochanger "unload 1 0" command.
> unload status=Bad 268435457
> 3992 Bad autochanger command: /usr/lib/bareos/scripts/mtx-changer /dev/sg3
> unload 1 /dev/st0 0
> 3992 result="Unloading drive 0 into Storage Element 1...mtx: Request Sense:
> Long Report=yes
> ": ERR=Child exited with code 1
> 3303 Issuing autochanger "load 1 0" command.
> 3993 Bad autochanger command: /usr/lib/bareos/scripts/mtx-changer /dev/sg3
> load 1 /dev/st0 0
> 3993 result="Loading media from Storage Element 1 into drive 0...mtx: Request
> Sense: Long Report=yes
> ": ERR=Child exited with code 1
> You must correct this error or the Autochanger will not work.
> *
>
> how to make it work?
maybe isn't a right LOT drive. I have the same problem with my LTO6(8 tapes)
when I use /dev/st0, I get the same problem. When I use /dev/st1 and another
/dev/sgx, I get right results.
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