EXTREMELY unlikely that it is cable related - those errors would show up
in dmesg as SCSI/SAS/FC/whatever errors, not as tape drive hardware
errors. All of those transports have their own error
detection/correction; the drive will never get a corrupted signal from
the HBA or vice versa.
Very much sounds like you've got a problem with your drive itself to
me. Probably time for a service call...
Bryn
On 2014-12-23 05:31 AM, Clark, Patricia A. wrote:
> Dirt is not the issue unless you are operating in a dirty environment.
> There is something wrong with either the tape drive itself or the
> connection to the drive. The connection could be the cable or the HBA on
> the computer. There are likely error messages in your logs that will help
> with the diagnosis. Changing cables is the easiest/fastest first thing.
> After that, look at the drive and any documentation about the drive and
> run any available diagnostics.
>
> Patti Clark
> Linux System Administrator
> R&D Systems Support Oak Ridge National Laboratory
>
>
> On 12/20/14, 3:49 AM, "Danixu86" <bacula-forum AT backupcentral DOT com>
> wrote:
>
>> Hi there, first of all i'm sorry for my english.
>>
>> My problem is with Tape Drive, recently i'm getting errors on a lot of
>> tapes and the most of times in about 6GB of backup... These errors are:
>> Dirty Drive, or Hardware Error and when i eject the tape then Dirty Drive.
>> I've tried with 4 new tapes (2 Sony and 2 Qantum), and yesterday with
>> used tape, and all give me error on about 5-6GB. Cleaner Tape is new too,
>> and i've got errors with two different cleaner tapes...
>>
>> Someone knows what can be the problem?, Can i clean the Drive manually?,
>> because maybe the problem is some dirt that tape cleaner can't
>> eliminate...
>>
>> Tape Drive is a Quantum LTO-4 HH.
>>
>> ¡¡Greetings and thanks.
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