卸载数据传输(Offloaded Data Transfer、ODX)未按预期工作

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适用场景

ONTAP 9
数据传输负载分流 (Offloaded Data Transfer, ODX)

问题描述

卸载数据传输(Offloaded Data Transfer、ODX)无法正常工作、即使已正确配置

数据包跟踪、也会显示客户端尝试卸载、但使用ONTAP 不支持的卸载方法"copychunch"

407 2021-05-20 12:33:28.188198 10.10.10.15 10.10.15.25 SMB2 Ioctl Request FSCTL_SRV_REQUEST_RESUME_KEY File: cifsShare01\FreeBSD-13.0-RELEASE-amd64-disc1.iso

408 2021-05-20 12:33:28.188562 10.10.15.25 10.10.10.15 SMB2 Ioctl Response, Error: STATUS_NOT_SUPPORTED <<<<< ONTAP 响应