I ran mt -f /dev/nst0 status as the bacula user and got the following:
/dev/nst0: Input/output error
Then I ran mtx -f /dev/nst0 inquire as root and got the following:
cannot open SCSI device '/dev/nst0' - Input/output error
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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