副本卸载VAAI速度较慢、并回退到基于主机的副本

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适用场景

ONTAP
VMware vSphere
NFS数据存储库/卷
VAAI

问题描述

在克隆过程中、Vserver LIF和ESX接口上的网络流量非常大、因此VAI克隆作业速度较慢。

Tue Dec 17 14:24:57 [node01: wafl_exempt09: wafl.sis.clone.create.ebusy.failure:debug]: File clone create of clone file from source file in volume vol01 failed with device-busy error. Reason: EBUSY failure with unknown reason.

nleids16000::*> statistics show -object file_operation -counter file_operation -raw true Object: file_operation Instance: node01 Start-time: 12/10/2024 12:30:02 End-time: 12/11/2024 09:34:03 Elapsed-time: 75840s Scope: node01 Counter Value -------------------------------- -------------------------------- error_too_many_jobs 6363