ONTAP Discussions

VMware max LUN size

Hello,

we have a customer with a FAS8020 storage, ONTAP 9.3 and added recently a DS4246 shelf with 12x 4TB disks.

 

After creating a single aggregate with all 12 disks, it doesn't let me create a 20 TB LUN with VMware as host type,

cause of "Size out of limit. Maximum size for VMware can be 16TB"

 

Is this the maximum supported LUN size or am I doing something wrong?

 

Thanks for any reply,

gavan

 

Apostolos Gkavanozis
2 REPLIES 2

Re: VMware max LUN size

That is correct.

 

Always please check hwu.netapp.com you will get lots of info regariding the limations.

 

so based on your model & OS type

 

Max lun size is 15.26 TiB 

 

Thanks

 

View solution in original post

Re: VMware max LUN size

Thank you naveens!

Apostolos Gkavanozis
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