PowerFlex 5.X：设备错误 设备的所有 IO 都将停止
Summary: 当设备上报告错误时，将发出警报。
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Not all product versions are identified in this article.
Symptoms
警报消息：
All IO to the Device will be stopped, and data will be relocated to other Devices. Device Name: <Device Name>, Device ID: <Device ID>, Device path: <Device Path>, Device Slot: <Device Slot>, Node: <Node Name>, ID: <Node ID>影响
系统将处于降级状态。 PowerFlex 将尝试重建/复制故障设备上的数据。
Cause
PowerFlex 将排除遇到错误的存储节点设备。 该错误可能是多种情况的结果，例如设备硬故障、设备响应速度太慢或 RAID 控制器出现问题。
Resolution
尝试通过 SCLI 清除设备错误：
scli --clear_device_error --storage_node_name <Storage Node Name> --device_id <Device ID>
如果无法通过 SCLI 清除设备错误，则可能需要更换设备。 在尝试卸下和更换故障设备之前，请验证设备组是否处于受保护状态：
scli --query_device_group --device_group_name <Device Group Name> --protection_domain_name <PD Name> | grep -i state
Capacity Health State: Protected
受影响的版本
PowerFlex 5.x
Additional Information
受影响的版本
PowerFlex 5.x
Affected Products
PowerFlex SoftwareArticle Properties
Article Number: 000365773
Article Type: Solution
Last Modified: 03 Jan 2026
Version: 3
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