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SVM DR 在传输状态下挂起并报告运行状况不正常、并显示错误"Volume Busy"(卷繁忙)

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snapmirror<a>2009508805</a>
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dp
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适用场景

  • ONTAP 9.11.
  • SnapMirror
  • SVM 灾难恢复

问题描述

  • SVM DR显示传输无进度且运行状况不正常

Cluster::*> snapmirror show                                    
Source       Destination  Mirror     Relationship   Total        Last
Path     Type  Path      State     Status      Progress  Healthy  Updated
----------- ----  ------------  -------    -------------- --------- -------  --------
vserver1:   XDP  vserver1-dr:  Snapmirrored  Transferring  264.8MB  false   -
vserver2:   XDP  vserver2-dr:  Snapmirrored  Transferring  2.24GB   false   -

            即使多次检查后, Total Progress 仍会 以相同的尺寸显示卡滞(2.24GB)。 

  • 使用""扩展各个传输时可能会出现错误-expand: 

Cluster::*> snapmirror show -fields last-transfer-error -expand 
source-path destination-path last-transfer-error 
----------- ---------------- ------------------- 
vserver1:   vserver1-dr:      -                 
vserver2:misc vserver2-dr:misc   Failed to set exported Snapshot copy vserverdr.0.5859ee43-29c8-11e7-888f-00a098ae6d32.2023-05-08_170000 on volume vserver2-dr:misc. (Volume busy) 

  • EMS消息类似于:

[<node_name>: vv_config_worker14: wafl.config.req.error:debug]: Config request 'VV_CONFIG_REQ_SET_INFO' by WAFL for volume <volume_UUID> is not being processed because of the error: '33 - CR_BEING_USED'.

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