eNAS --performance metrics and FS usages automation with APIs

We have capacity information for everything in the PowerMax however depends on how they have laid out their file shares, if they have a pool per fileshare then you can get granular in the performance from the API if it’s on a 1:1 mapping with storage group.

There is no performance information in the API for the eNAS components though other than IOPS, Resonse time and more at the SG level.  If this is enough information then you should be able to get all this with the standard API calls, you can use PyU4V to gather all this information.  

https://pyu4v.readthedocs.io/en/latest/programmers_guide.html#performance-metrics-gathering

if you want deeper information relating the NAS itself then Naviseccli is the tool for this as Unipshere for VNX doesn't provide a REST API, and this is the code base that the eNAS is using.