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CWMS 2.5 thin provisioning

Chris Deren
Hall of Fame
Hall of Fame

About to install CWMS 2.5 on B-series at a customer that has NetApp NFS datastore which only allows thin provisioning. I found the following statement in CWMS install guide, can someone confirm if it would be supported to install CWMS as thin provisioned instead of thick: 

"You must select Thick Provisioning and create the maximum virtual disk space required for your system. With Thin Provisioning, VMware allocates the file system space on an as-needed basis that can result in poor performance. Lazy zero is sufficient and eager zero is acceptable, but eager zero will take more time to complete."

1 Accepted Solution

Accepted Solutions

dpetrovi
Cisco Employee
Cisco Employee

Hi Chris,

 

You must have THICK provisioning. We've seen many performance issues with THIN provisioning and this wouldn't be supported.

-Dejan

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2 Replies 2

dpetrovi
Cisco Employee
Cisco Employee

Hi Chris,

 

You must have THICK provisioning. We've seen many performance issues with THIN provisioning and this wouldn't be supported.

-Dejan

Thanks Dejan, I guess we'll work this out with NetApp.