Bacula-users

Re: [Bacula-users] bscan device or resource busy

2010-08-17 17:34:00
Subject: Re: [Bacula-users] bscan device or resource busy
From: Dermot Beirne <dermot.beirne AT dpd DOT ie>
To: drescherjm AT gmail DOT com
Date: Tue, 17 Aug 2010 22:30:52 +0100
Hi John,
Thanks for the very quick reply.  I did actually try that, but i was
expecting bscan to then request the autochanger to mount it itself.

When i umounted it in bacula, bscan requested me to mount it manually.
 Did you just use your autoloader buttons to manually mount it from
the slot to the drive, or do i need to use something else (mtx?) to
mount it outside of bacula for bscan to see it?

Thanks.
Dermot.



On 17 August 2010 17:52, John Drescher <drescherjm AT gmail DOT com> wrote:
> On Tue, Aug 17, 2010 at 11:31 AM, Dermot Beirne <dermot.beirne AT dpd DOT ie> 
> wrote:
>> Hi,
>> I'm trying to repopulate catalogue with tapes that appear to have
>> their records pruned.
>>
>> When using bscan, I'm getting the following output:
>>
>>
>> bacula@ho-bksrv-11139:/usr/local/bacula/bin$ sudo ./bscan -V 000046L4
>> -v -s -m -S -c /usr/local/bacula/bin/bacula-sd.conf /dev/nst0
>> [sudo] password for bacula:
>> bscan: butil.c:282 Using device: "/dev/nst0" for reading.
>> 17-Aug 16:15 bscan JobId 0: Invalid slot=0 defined in catalog for
>> Volume "000046L4" on "LTO-4" (/dev/nst0). Manual load may be required.
>> 17-Aug 16:15 bscan JobId 0: 3301 Issuing autochanger "loaded? drive 0" 
>> command.
>> 17-Aug 16:15 bscan JobId 0: 3302 Autochanger "loaded? drive 0", result
>> is Slot 3.
>> 17-Aug 16:20 bscan JobId 0: Warning: acquire.c:221 Read open device
>> "LTO-4" (/dev/nst0) Volume "000046L4" failed: ERR=dev.c:474 Unable to
>> open device "LTO-4" (/dev/nst0): ERR=Device or resource busy
>>
>> 17-Aug 16:20 bscan JobId 0: Invalid slot=0 defined in catalog for
>> Volume "000046L4" on "LTO-4" (/dev/nst0). Manual load may be required.
>> Mount Volume "000046L4" on device "LTO-4" (/dev/nst0) and press return
>> when ready:
>>
>>
>> The volume is loaded in the drive, as shown here:
>>
>> Device status:
>> Autochanger "Dell-PV124T" with devices:
>>   "LTO-4" (/dev/nst0)
>> Device "FileStorage" (/disk-backup) is not open.
>> Device "Daily" (/disk-backup/Daily) is not open.
>> Device "Weekly" (/disk-backup/Weekly) is not open.
>> Device "Monthly" (/disk-backup/Monthly) is not open.
>> Device "Yearly" (/disk-backup/Yearly) is not open.
>> Device "LTO-4" (/dev/nst0) is mounted with:
>>    Volume:      000046L4
>>    Pool:        Daily-Tape-Pool
>>    Media type:  LTO-4
>>    Slot 3 is loaded in drive 0.
>>    Total Bytes Read=129,024 Blocks Read=2 Bytes/block=64,512
>>    Positioned at File=0 Block=0
>> ====
>>
>> Used Volume status:
>> 000046L4 on device "LTO-4" (/dev/nst0)
>>    Reader=0 writers=0 devres=0 volinuse=0
>> ====
>>
>>
>> Does anyone know how to get around the error?
>>
>
> You need to unmount it in bacula to use bscan.
>
> John
>
>

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