Hello,

I've deleted my previous reply since you asked me to send the logs to that 
specific email.
Logs were sent.
Also, yes, the physical tape is connected to the same partition.

Kind regards


A sexta-feira, 21 de julho de 2023 à(s) 15:54:22 UTC+1, quadstor escreveu:

> Hi,
>
> Please send the diagnostic logs (HTML UI -> System Page -> Run Diagnostics 
> -> Submit). You can send the logs to vtlsu...@quadstor.com
>
> Is the backup to physical tape connected to the same partition ? What is 
> the backup speed to physical tape ?
>
>
> On Fri, Jul 21, 2023 at 3:52 PM Ribeiro Francisco <franci...@gmail.com> 
> wrote:
>
>> Hello,
>>
>> We have the following scenario:
>> A Lenovo Server with 64GB Memory and an Intel(R) Xeon(R) Silver 4314 CPU 
>> @ 2.40GHz processor with a fibre channel connection to a SAN switch, 
>> through a QLogic adapter.
>> An IBM Power 10 connected to the same SAN switch, with a linux partition 
>> to test the backup performance
>> The Lenovo VTL server as a LUN created in an IBM storage (SSD disks). The 
>> linux partition also have SSD disks.
>> If we write in that LUN using the VTL, we have no performance issues. If 
>> we write in the linux IBM partition disks using the linux partition we do 
>> not have any performance problem. But if we try to copy files to the VTL 
>> using the linux partition (or even the IBMi), it takes twice the time to do 
>> the same backup to a real Tape. Is it normal? We are not using compression 
>> or deduplication.
>>
>> Kind Regards
>>
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>>
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