I have a customer who has a VNX5300 unified.
The config is
1 DPE with full sas hdd for block level.
1 DAE with 9 sas hdd for block level. And 6 NL SAS 1TB to be use for files.
But when i want to use the Disk wizard provisioning foor file i have an error that there is no hdd avaible.
How can i create a storage pool for the file with my 6 NL SAS HDD
Have a look at the following post which will answer it for you. Also, by redirecting you to that thread, you'll have for your reference, the lists of supported RAID 6 disk configurations (per the NAS Support Matrix).
unable to provision disk for file using NL-SAS drives on vnx5300