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how to set queue depth in 3par

 
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jagdishm
Occasional Visitor

how to set queue depth in 3par

HI All,

I have a query regarding queue depth. How to set it on 3par 8450 full flash storage.

Regards,

Jagdish

1 REPLY 1
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Cali
Honored Contributor

Re: how to set queue depth in 3par

Hi,

there is no queue depth setting on the 3PAR.
You can set it on the Host Bus Adapter in the Server.

The Value depends on the HBA Modell and OS.
You can find this information in the "Hewlett Packard Enterprise Information Library" here:

https://techlibrary.hpe.com/us/en/storage/info-library/index.aspx#.XepM3uhKjmE

Search for "Implementation Guide".

It even works, if you do not Tweak it, maybe you can get some slightly higher IOPS in a high-Performance Implementation.
Be careful, measure it before and after, elsewhere you can Tweak it in the wrong direction.

Cali


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That was not planned in this way.