Dell Unity:停止响应复制过程(错误代码:0x9ef4,0x6701140)

Summary: Failed: 另一个复制进程正在使用源(错误代码:0x9ef4) 失败:指定的 LUN 名称已保留,或者具有此名称的 LUN 已存在。(Error Code: 0x6701140) (戴尔可纠正)

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Symptoms

最初的删除尝试可能只是部分的,并且可能需要后续命令行清理。

从目标(而不是源)删除 LUN 复制会话可能会导致停止响应的复制过程,从而可能产生以下错误。

Non recoverable error on source side
Movies 属性

尝试从源端删除会话会导致错误:(Error Code: 0x6500051)

尝试创建另一个复制会话可能会导致以下情况:

Failed: Source in use by another replication process (Error Code:0x9ef4)
Failed: The specified LUN name has already been reserved or LUN with this name already exists. (Error Code:0x6701140)
失败错误示例

它还可能导致无法删除孤立的系统(复制)快照。

 

Cause

N/A

 

Resolution

可以使用命令行界面、服务工具svc_dataprotection删除复制会话。

如果在执行此清理时需要帮助,请联系戴尔技术支持或您的授权服务代表,并引用此戴尔知识库文章 ID。

 

Additional Information

从svc_dataprotection帮助输出中,示例如下:

按会话 ID 删除复制会话:

svc_dataprotection -r repsess -a delete -s 42949673102_FCNCH0972C30C3_0000_42949673096_FCNCH0972C30C3_0000

仅按会话 ID 删除复制会话上的任务:

svc_dataprotection -r repsess -a deletetaskonly -s 42949673102_FCNCH0972C30C3_0000_42949673096_FCNCH0972C30C3_0000

按 LU 名称删除 LU 的复制会话:

svc_dataprotection -r repsess -a delete -n srcLun1 -t LU

Delete a replication session of FS by FS OID:

svc_dataprotection -r repsess -a delete -o 0x2800000003

设置会话的同步速率:

svc_dataprotection -r repsess -a syncrate=high -s 81604378625_FNM00151702100_0000_81604378625_FNM00151702099_0000

将同步速率设置为所有同步会话:

svc_dataprotection -r repsess -a syncrate=low -s ALL

显示会话的同步速率:

svc_dataprotection -r repsess -a showsyncrate -s 42949673102_FCNCH0972C30C3_0000_42949673096_FCNCH0972C30C3_0000

列出具有每个同步率的所有同步复制会话:

svc_dataprotection -r repsess -a showsyncrate -s ALL

显示每个成员同步率的 cg 复制会话:

svc_dataprotection -r repsess -a showsyncrate -s 81604378625_FNM00151702100_0000_81604378625_FNM00151702099_0000

当 FS 同步复制会话处于暂停状态且源中断时,还原目标 NAS 服务器和 FS。

svc_dataprotection -r repsess -a restore -i FNM00151702100

资源快照示例:
根据快照名称在快照作中删除对象:

svc_dataprotection -r snap -a delete -n UTC_2017-11-16_03:38:31

根据快照 OID 恢复快照作中的对象:

svc_dataprotection -r snap -a recover -o 0x280000000F

 

Affected Products

Dell EMC Unity Family

Products

Dell Unity 300, Dell EMC Unity 300F, Dell EMC Unity 400, Dell EMC Unity 400F, Dell EMC Unity 500, Dell EMC Unity 500F, Dell EMC Unity 600, Dell EMC Unity 600F, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Family , Dell EMC Unity Hybrid, Dell EMC UnityVSA Professional Edition/Unity Cloud Edition ...
Article Properties
Article Number: 000052823
Article Type: Solution
Last Modified: 16 Dec 2025
Version:  4
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