StorageGRID 停用在擦除编码数据时暂停，因为存储等级中缺少节点

• NetApp StorageGRID
• 存储等级
• 多个存储池

• 即使在恢复后，停用也会在 Decommissioning erasure coded data 处暂停。
• StorageGRID Grid Manager 中的停用页面显示：

Storage Node decommission can't complete. Ensure all nodes are running and connected. Then, review all erasure-coding profiles in use to ensure they can still be fulfilled, update the ILM policy and try again. For details about this error, check bycast.log.

或

Decommissioning  procedure has been paused. Select Resume to resume the procedure. While this procedure is paused, ILM evaluation (data migration) will continue to run in the background

• 所有节点均处于联机状态。
• bycast.log 显示：

Jul  3 10:02:06 NODE1-001 ADE: |18731625 1856771523 GTIN DSAN 2026-07-03T10:02:06.782132| NOTICE   0281 3699e27ffabb3e69 GTIN: Sending TSRP for STAT= PAUS , Message =  {OID='2.16.124.113590.3.0.4.5.39','The Storage Node decommission cannot complete. Ensure all nodes are running and connected. Then, review all Erasure Coding profiles in use to ensure they can still be fulfilled. As required, update the ILM policy and try again. For details about this error, check bycast.log.'} , TS =  1783061812928100

• bycast-err.log 可能显示：

Dec 11 01:50:04 <EC LEADER STORAGE NODE> ADE: |21492339 1911197277 ECPL SQRT 2024-12-11T01:50:04.826868| ERROR   0100 ECPL: Placement request failed due to: Unable to find alternative for 1 out of 1 chunk service(s).

• 要停用的节点是未使用的 EC 配置文件的一部分。