четверг, 22 октября 2015 г., 12:19:14 UTC+3 пользователь Mariusz Tański написал:
> 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.
root@hq-bareos-01:~# /usr/lib/bareos/scripts/mtx-changer /dev/sg3 listall 1
/dev/sg1 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/sg1 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 1
/dev/sg1 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:~# cat /etc/bareos/bareos-sd.d/MSL2024
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/sg1
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/sg1
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:~# btape Drive-0
Tape block granularity is 1024 bytes.
btape: butil.c:301-0 Using device: "Drive-0" for writing.
23-Oct 14:18 btape: Fatal Error at device.c:287 because:
dev open failed: generic_tape_device.c:139 Unable to open device "Drive-0"
(/dev/sg1): ERR=Operation not permitted
23-Oct 14:18 btape JobId 0: Fatal error: butil.c:197 Cannot open "Drive-0"
(/dev/sg1)
root@hq-bareos-01:~#
root@hq-bareos-01:~# 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 354W /dev/st0 /dev/sg1
[7:1:28:0] tape HP Ultrium 6-SCSI 354W /dev/st1 /dev/sg2
[7:1:28:1] mediumx HP MSL G3 Series 6.20 /dev/sch0 /dev/sg3
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