ontap 9.8P7 QoS

[iamsam]

Hello

I have a volume on ontap 9.8P7, used as NFS network share.

How can I use ontap QoS to set a maximum throughput(say 15MB/s) on all existing files and files will be created later on this volume?

[paul_stejskal]

You want a per-file throughput? How many files are you doing this to?

It is possible to create QoS policies per file, but not meant for a wide scale deployment. You would need the file path in the junction for the SVM.

[iamsam]

yes, a per-file throughput.
Number of files is less than 100 now, Maximum number of files expected to not exceed 1000.
I know I can create a qos policy and add all existing files to it, but what about the new files ?

[chenguanghui]

hello：

  the following article on adptive qos may help for you

https://docs.netapp.com/us-en/ontap/performance-admin/guarantee-throughput-qos-task.html 

best regards.