Hello . . (funny name, that :-)
On 3/30/2007 8:03 PM, . . wrote:
> I am trying to interface bacula with my storagetek L80 library. *
> configuration information will be at the bottom.
> Thanks for any help!. Aproaching my deadline :(
Hard times, then... you'll need some time analyzing this, I think.
> Bacula: 2.0.3
> Centos: 4.4
> Drives: ULTRIUM06242 LTO-1
> Library: Storagetek L80
> Interface cards: Adaptec
Did you verify the SCSI bus is ok? I.e., have you run tar, dd or cpio
tests with the drives?
> - I can use mtx-changer to unload a loaded drive, but it takes forever.
> It does unload the tape and put it into the correct slot after it errors
Probably your mtx-changer script needs some work. There are some likely
places in there: Activate the wait_for_drive function, and make sure
your tape is offline before mtx tries to unload it from the drive.
> Output of mtx-changer:
> ----------
> # ./mtx-changer /dev/sg4 unload 2 /dev/nst0 0
> /dev/nst0: Input/output error
> Unloading Data Transfer Element into Storage Element 2...done
Is this output from an unmodified mtx-changer script?
> # mt -f /dev/nst0 offline
> /dev/nst0: Input/output error
Is a tape still loaded? You can check that with mtx.
> - when using bconsole to do a 'label barcodes' i get the following:
Ok, that can only work after mtx-changer works correctly.
...
> dmesg error:
> >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
> scsi4: Dumping Card State while idle, at SEQADDR 0x9
> Card was paused
> ACCUM = 0x4, SINDEX = 0x7, DINDEX = 0x21, ARG_2 = 0x0
> HCNT = 0x0 SCBPTR = 0x0
> SCSIPHASE[0x0] SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0]
> LASTPHASE[0x1] SCSISEQ[0x12] SBLKCTL[0xa] SCSIRATE[0x0]
> SEQCTL[0x10] SEQ_FLAGS[0xc0] SSTAT0[0x0] SSTAT1[0x8]
> SSTAT2[0x0] SSTAT3[0x0] SIMODE0[0x8] SIMODE1[0xa4]
> SXFRCTL0[0x80] DFCNTRL[0x0] DFSTATUS[0x89]
> STACK: 0x0 0x163 0x178 0x3
> SCB count = 4
> Kernel NEXTQSCB = 3
> Card NEXTQSCB = 3
> QINFIFO entries:
> Waiting Queue entries:
> Disconnected Queue entries: 0:2
> QOUTFIFO entries:
> Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
> 20 21 22 23 24 25 26 27 28 29 30 31
> Sequencer SCB Info:
> 0 SCB_CONTROL[0x44] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0x2]
> 1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 16 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 17 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 18 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 19 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 20 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 21 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 22 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 23 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 24 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 25 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 26 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 27 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 28 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 29 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 30 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> 31 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
> Pending list:
> 2 SCB_CONTROL[0x40] SCB_SCSIID[0x7] SCB_LUN[0x0]
> Kernel Free SCB list: 1 0
> Untagged Q(0): 2
> DevQ(0:0:0): 0 waiting
> DevQ(0:1:0): 0 waiting
>
> <<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
> (scsi4:A:0:0): Device is disconnected, re-queuing SCB
> (scsi4:A:0:0): Abort Message Sent
> Recovery code sleeping
> (scsi4:A:0:0): SCB 2 - Abort Completed.
> Recovery SCB completes
> Recovery code awake
> aic7xxx_abort returns 0x2002
That *might* indicate a serious hardware problem - cables, terminators,
or the HBA even - or it could be simple errors due to configuration
problems. I can't tell.
>
> bacula-sd.conf
> ---------------------
...
> Autochanger {
> Name = Autochanger
> Device = Drive-0
> Device = Drive-1
> Device = Drive-2
> # Device = Drive-3
> # Device = Drive-4
> Changer Command = "/etc/bacula/mtx-changer %c %o %S %a %d"
> Changer Device = /dev/sg4
> }
This looks rather like a slightly modified default configuration, so, if
you've got the device right, I don't see reasons for problems.
> Device {
> Name = Drive-0
> Drive Index = 0
> Media Type = LTO-2
> Archive Device = /dev/nst0
> LabelMedia = yes;
Do you want automatic labeling?
> AutomaticMount = yes; # when device opened, read it
> Changer Device = /dev/sg4
comment the above line out.
> AlwaysOpen = yes;
> RemovableMedia = yes;
> RandomAccess = no;
> AutoChanger = yes;
> # Enable the Alert command only if you have the mtx package loaded
> }
...
I don't see anything serious here.
The mtx-changer script probably needs some work for your devices, I'd
start there. Try running it from the shell and observe what it does.
Arno
--
IT-Service Lehmann [EMAIL PROTECTED]
Arno Lehmann http://www.its-lehmann.de
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