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Interrupt coalescing on HP3PAR should be enabled or disabled in Host and RC ports?

 
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NTA12
Occasional Contributor

‎11-25-2015 02:10 AM - edited ‎11-25-2015 02:11 AM

‎11-25-2015 02:10 AM - edited ‎11-25-2015 02:11 AM

Interrupt coalescing on HP3PAR should be enabled or disabled in Host and RC ports?

Hello,

Can you pls tell me if HP recommand to enable or disable the Interrupt coalesce settings in hosts and RC ports?

By default this setting is enabled.

Best regards.

Nordin.

 

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Sheldon Smith
HPE Pro

‎11-25-2015 07:31 AM

‎11-25-2015 07:31 AM

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Re: Interrupt coalescing on HP3PAR should be enabled or disabled in Host and RC ports?

Applications with very low IO rate (huge IOs?) activity may benefit from having it disabled. Assuming "normal" workloads, leave it at the default "enabled".

 

 

Note: While I work for Hewlett Packard Enterprise, all of my comments (whether noted or not), are my own and are not any official representation of the company.

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Note: While I am an HPE Employee, all of my comments (whether noted or not), are my own and are not any official representation of the company

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ericbr
New Member

‎08-07-2017 06:37 AM

‎08-07-2017 06:37 AM

Re: Interrupt coalescing on HP3PAR should be enabled or disabled in Host and RC ports?

Interrupt coalescing must be disabled on the RCFC ports.

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