Skip to main content
NetApp Knowledge Base

What are drive reconstruction and rebalance during drive failure in DDP

  1. Last updated
  2. Save as PDF
Views:
13
Visibility:
Public
Votes:
0
Category:
e-series-systems
Specialty:
HW
Last Updated:

Applies to

  • E-Series
  • Dynamic Disk Pools (DDP)

Answer

  • When drive fail, the system first perform drive(volume) reconstruction and when faulty drive replaced, the drive rebalance start.
  • Disk pool itself contains integrated preservation capacity to provide drive reconstruction when drive fail.
  • After drive replacement, the data from the existing drives will be dynamically rebalanced on to the new drive.

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.