I decided to reboot and the machine to reload all the hardware. It started
to work again. I have other issues now but I have put them in another
thread.
Having problems with Volume labeling
Thanks,
Mike
Arno Lehmann wrote:
>
> Hi,
>
> On 5/11/2007 5:44 PM, Mike Vasquez wrote:
>> Now I am getting a new error,
>>
>> nmc-sdca-mon1:/etc/bacula# mtx -f /dev/sg0 inquiry
>> mtx: Request Sense: Long Report=yes
>> mtx: Request Sense: Valid Residual=no
>> mtx: Request Sense: Error Code=0 (Unknown?!)
>> mtx: Request Sense: Sense Key=No Sense
>> mtx: Request Sense: FileMark=no
>> mtx: Request Sense: EOM=no
>> mtx: Request Sense: ILI=no
>> mtx: Request Sense: Additional Sense Code = 00
>> mtx: Request Sense: Additional Sense Qualifier = 00
>> mtx: Request Sense: BPV=no
>> mtx: Request Sense: Error in CDB=no
>> mtx: Request Sense: SKSV=no
>> INQUIRY Command Failed
>
> Hmm... lots of code=0 and qualifier=0... this looks like something
> non-standard ;-)
>
> I did not look this up in the SCSI specifications (you should find them
> at www.t10.org) but I suspect there's something wrong with your OS, SCSI
> driver, or mtx. Or, perhaps, /dev/sg0 is not an autochanger now (this
> can happen).
>
>> Wondering what is going on?
>>
>> Mike
>>
>> Mike Vasquez wrote:
>>> I ran mt -f /dev/nst0 status as the bacula user and got the following:
>>> /dev/nst0: Input/output error
>
> Ok, this usually means there's no tape loaded into the drive.
>
> After getting mtx working try to load a tape using mtx and retry the 'mt
> status' command. It should give some more useful information.
>
> If it doesn't, but does after a while, there's a timing problem in your
> mtx-changer (most easily fixed by enabling the wait_for_drive function
> in mtx-changer).
>
>>> Then I ran mtx -f /dev/nst0 inquire as root and got the following:
>>> cannot open SCSI device '/dev/nst0' - Input/output error
>
> That's ok, as mtx needs a raw SCSI device to work with, not the tape
> drive interface. Still, I/O error here looks suspicious.
>
> Does your system have an lsscsi command?
>
> Arno
>
>>> Mike
>>>
>>> Arno Lehmann wrote:
>>>> Hi,
>>>>
>>>> On 5/11/2007 12:04 AM, Mike Vasquez wrote:
>>>>> In my /etc/init.d/bacula-sd script the argument that I use to start
>>>>> the
>>>>> bacula sd daemon is
>>>>>
>>>>> ARGS="-c /opt/bacula/bacula-sd.conf -u root -g tape"
>>>> So the SD runs as root. Ok.
>>>>
>>>> And how about this one:
>>>>
>>>> Trying 'mt -f /dev/nst0 status' as the Bacula user should work, and if
>>>> it doesn't, it might tell us something...
>>>>
>>>> Arno
>>>>
>>>>> Mike
>>>>>
>>>>>
>>>>> Arno Lehmann wrote:
>>>>>> Hi,
>>>>>>
>>>>>> On 5/10/2007 11:41 PM, Mike Vasquez wrote:
>>>>>>> Boy, I do need new glasses, Changer Command =
>>>>>>> "/opt/bacula/bin/mtx-changer
>>>>>>> %c %o %S %a %d".
>>>>>>>
>>>>>>> It should have been Changer Command =
>>>>>>> "/opt/bacula/scripts/mtx-changer
>>>>>>> %c
>>>>>>> %o %S %a %d"
>>>>>> Yeah, that's what you get for customizing your installation ;-) I can
>>>>>> assure you, though, that glasses don't necessarily help with this
>>>>>> sort
>>>>>> of problems :-)
>>>>>>
>>>>>>> Now I am getting the following error:
>>>>>>>
>>>>>>> bin/btape /dev/nst0
>>>>>>> Tape block granularity is 1024 bytes.
>>>>>>> btape: butil.c:286 Using device: "/dev/nst0" for writing.
>>>>>>> 10-May 14:26 btape: 3301 Issuing autochanger "loaded? drive 0"
>>>>>>> command.
>>>>>>> 10-May 14:26 btape: 3302 Autochanger "loaded? drive 0", result is
>>>>>>> Slot
>>>>>>> 1.
>>>>>>> 10-May 14:31 btape: Fatal Error at device.c:280 because:
>>>>>>> dev open failed: dev.c:425 Unable to open device "Drive-1"
>>>>>>> (/dev/nst0):
>>>>>>> ERR=Input/output error
>>>>>>>
>>>>>>> 10-May 14:31 btape: btape Fatal error: butil.c:195 Cannot open
>>>>>>> "Drive-1"
>>>>>>> (/dev/nst0)
>>>>>> Have you tried to access the tape drive as the user the SD runs as?
>>>>>>
>>>>>> "permission denied" or "no such file" would be what I expected, but
>>>>>> "cannot open" might also indicate a permissions problem or, perhaps,
>>>>>> the
>>>>>> tape is not fully loaded into the drive, or something.
>>>>>>
>>>>>> Trying 'mt -f /dev/nst0 status' as the Bacula user should work, and
>>>>>> if
>>>>>> it doesn't, it might tell us something...
>>>>>>
>>>>>> Arno
>>>>>>
>>>>>>
>>>>>>> Here is the Drive-1 configuration.
>>>>>>> SD.conf file (New)
>>>>>>> Autochanger {
>>>>>>> Name = Autochanger
>>>>>>> Device = Drive-1
>>>>>>> Changer Command = "/opt/bacula/scripts/mtx-changer %c %o %S %a
>>>>>>> %d"
>>>>>>> Changer Device = /dev/sg0
>>>>>>> }
>>>>>>>
>>>>>>> Device {
>>>>>>> Name = Drive-1
>>>>>>> Drive Index = 0
>>>>>>> Media Type = LTO-1
>>>>>>> Archive Device = /dev/nst0
>>>>>>> AutomaticMount = yes;
>>>>>>> AlwaysOpen = yes;
>>>>>>> RemovableMedia = yes;
>>>>>>> RandomAccess = no;
>>>>>>> AutoChanger = yes
>>>>>>> Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
>>>>>>> }
>>>>>>>
>>>>>>> Any Ideas.
>>>>>>>
>>>>>>> Mike
>>>>>>>
>>>>>>> Arno Lehmann wrote:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> On 5/10/2007 8:17 PM, Mike Vasquez wrote:
>>>>>>>>> I just upgraded to 2.0.3. I am having problems mounting the
>>>>>>>>> Autochanger.
>>>>>>>>> Here are my test results.
>>>>>>>>>
>>>>>>>>> tapeinfo -f /dev/sg0
>>>>>>>>> Product Type: Medium Changer
>>>>>>>>> Vendor ID: 'DELL '
>>>>>>>>> Product ID: 'PV-122T '
>>>>>>>>> Revision: 'D37r'
>>>>>>>>> Attached Changer: No
>>>>>>>>> SerialNumber: '3123B92743'
>>>>>>>>> Invalid tapealert page: 0
>>>>>>>>>
>>>>>>>>> mtx -f /dev/sg0 inquiry
>>>>>>>>> Product Type: Medium Changer
>>>>>>>>> Vendor ID: 'DELL '
>>>>>>>>> Product ID: 'PV-122T '
>>>>>>>>> Revision: 'D37r'
>>>>>>>>> Attached Changer: No
>>>>>>>>>
>>>>>>>>> /btape /dev/nst0
>>>>>>>>> Tape block granularity is 1024 bytes.
>>>>>>>>> btape: butil.c:286 Using device: "/dev/nst0" for writing.
>>>>>>>>> 10-May 10:20 btape: 3301 Issuing autochanger "loaded? drive 0"
>>>>>>>>> command.
>>>>>>>>> 10-May 10:20 btape: 3991 Bad autochanger "loaded? drive 0"
>>>>>>>>> command:
>>>>>>>>> ERR=No
>>>>>>>>> such file or directory.
>>>>>>>>> Results=
>>>>>>>>> ## It just hangs here.
>>>>>>>> Probably it doesn't find the mtx-changer script (or whatever it
>>>>>>>> tries
>>>>>>>> to
>>>>>>>> use in your case - I always use btabe with the SD configuration).
>>>>>>>>
>>>>>>>>> When I try to mount to take using the console here is what I get.
>>>>>>>>>
>>>>>>>>> SD.conf file
>>>>>>>>> Autochanger {
>>>>>>>>> Name = Autochanger
>>>>>>>>> Device = Drive-1
>>>>>>>>> Changer Command = "/opt/bacula/bin/mtx-changer %c %o %S %a %d"
>>>>>>>> Are you sure the Bacula user can run this script, and it works as
>>>>>>>> expected?
>>>>>>>>
>>>>>>>>> ChangerDevice = /dev/sg0
>>>>>>>>> }
>>>>>>>>>
>>>>>>>>> Device {
>>>>>>>>> Name = Drive-1 #
>>>>>>>>> Drive Index = 0
>>>>>>>>> Media Type = LTO-1
>>>>>>>>> Archive Device = /dev/nst0
>>>>>>>>> AutomaticMount = yes;
>>>>>>>>> AlwaysOpen = yes;
>>>>>>>>> RemovableMedia = yes;
>>>>>>>>> RandomAccess = no;
>>>>>>>>> AutoChanger = yes
>>>>>>>>> Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'"
>>>>>>>>> }
>>>>>>>> ...
>>>>>>>>> *mount ToTape
>>>>>>>>> Connecting to Storage daemon ToTape at nmc-sdca-mon1:9103 ...
>>>>>>>>> Enter autochanger slot: 1
>>>>>>>>> 3301 Issuing autochanger "loaded? drive 0" command.
>>>>>>>>> 3991 Bad autochanger "loaded? drive 0" command: ERR=No such file
>>>>>>>>> or
>>>>>>>>> directory.
>>>>>>>> Looks like the SD, too, can't run mtx-changer.
>>>>>>>>
>>>>>>>>> Results=
>>>>>>>>> 3301 Issuing autochanger "loaded? drive 0" command.
>>>>>>>>> 3991 Bad autochanger "loaded? drive 0" command: ERR=No such file
>>>>>>>>> or
>>>>>>>>> directory.
>>>>>>>>> Results=
>>>>>>>>> 3304 Issuing autochanger "load slot 1, drive 0" command.
>>>>>>>>> 3992 Bad autochanger "load slot 1, drive 0": ERR=No such file or
>>>>>>>>> directory.
>>>>>>>>> Results=
>>>>>>>>> 3301 Issuing autochanger "loaded? drive 0" command.
>>>>>>>>> 3991 Bad autochanger "loaded? drive 0" command: ERR=No such file
>>>>>>>>> or
>>>>>>>>> directory.
>>>>>>>>> Results=
>>>>>>>>> 3901 open device failed: ERR=dev.c:425 Unable to open device
>>>>>>>>> "ToTape.0"
>>>>>>>>> (/dev/nst0): ERR=Input/output error
>>>>>>>>>
>>>>>>>>> What could be wrong. It was working before I upgraded.
>>>>>>>> Permissions, probably. It's possible that, before the upgrade, the
>>>>>>>> SD
>>>>>>>> ran as root and it now runs as a different user.
>>>>>>>>
>>>>>>>> Arno
>>>>>>>>
>>>>>>>>> Mike
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> --
>>>>>>>> IT-Service Lehmann [EMAIL PROTECTED]
>>>>>>>> Arno Lehmann http://www.its-lehmann.de
>>>>>>>>
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>>>>>>>>
>>>>>>>>
>>>>>> --
>>>>>> IT-Service Lehmann [EMAIL PROTECTED]
>>>>>> Arno Lehmann http://www.its-lehmann.de
>>>>>>
>>>>>> -------------------------------------------------------------------------
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>>>>>>
>>>> --
>>>> IT-Service Lehmann [EMAIL PROTECTED]
>>>> Arno Lehmann http://www.its-lehmann.de
>>>>
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>>>
>>
>
> --
> IT-Service Lehmann [EMAIL PROTECTED]
> Arno Lehmann http://www.its-lehmann.de
>
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