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在Trident配置的卷上、LUN分配似乎会发生变化

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适用场景

SAN/iSCSI卷的多个Trident部署

问题描述

在部署了多个Trident的环境中(例如、多个Kubernetes集群)如果配置到同一个ONTP-SAN后端(SVM)、则iSCSI多路径间歇性失败、并显示错误、指出Trident配置的卷上的LUN分配已更改。

kernel: Warning! Received an indication that the LUN assignments on this target have changed.
The Linux SCSI layer does not automatically remap LUN assignments

 

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