公开(公告)号：US20230325102A1

公开(公告)日：2023-10-12

申请号：US18332304

申请日：2023-06-09

Applicant: NetApp, Inc.

Inventor： ROHIT SHANKAR SINGH ,  Douglas P. Doucette ,  Abhijeet Prakash Gole ,  Sushikumar Gangadharan

IPC: G06F3/06

CPC classification number: G06F3/0644 ,  G06F3/0689 ,  G06F3/0659 ,  G06F3/0604

Abstract: The disclosed technology relates determining a first subset of a plurality drives having a first zone size and a second subset of the plurality of drives having a second zone size different from the first zone size, within a redundant array of independent disks (RAID) group. A prevailing zone size between the first zone size and the second zone size is determined. One or more logical zones within the determined first subset of the plurality of drives and the determined second subset of the plurality of drives for a received input-output operation is reserved based on the determined prevailing zone size. The received input-output operation is completed within the reserved one or more logical zones within the determined first subset of the plurality of drives and the determined second subset of the plurality of drives