Skip to main content
NetApp Knowledge Base

What is the recommended free space for aggregates?

  1. Last updated
  2. Save as PDF
Views:
406
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

Applies to

ONTAP 9

Answer

Consideration Recommended Free Space Notes
WAFL Reserve 5% or 10% (automatic) Not user-configurable, not shown as free space
Deduplication 4% (volume) + 3% (aggregate) Based on physical data after deduplication
Performance >10% free space To avoid increased write latency

Additional Information

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.