存储接管或交还失败：操作已被转储操作否决

适用场景

• ONTAP 9.  
• 返回操作
• 聚合重新定位(ARL)
• NDMP转储备份/还原操作

问题描述

• 在Givback期间、  由于SFO giveback veto、ONTAP会报告发生错误时暂停：

Sat Aug 19 05:27:58 -0700 [cluster-01: cf_giveback: sfo.giveback.failed:alert]: Giveback of aggregate aggr1 failed due to Giveback was vetoed..
Sat Aug 19 05:31:03 -0700 [cluster-01: cf_giveback: sfo.sendhome.subsystemAbort:alert]: The giveback operation of 'aggr1' was aborted by 'Dump/Restore'.

• 如果接管失败、则 storage failover show-takeover 输出：

Node     Node Status              Aggregate     Takeover Status
---------- ---------------------          --------------  -------------------------------
cluster-01 optimized takeover by partner aborted aggr_1      Failed: Operation was vetoed by Dump. 
                                 Check the event log

• 对于聚合重新定位(ARL)、失败消息为：

Sat May 22 13:05:45 -0400 [cluster1-01: sfo_arl_worker: arl.subsystemAbort:error]: The relocation operation of 'aggr1' was aborted by 'Dump/Restore'.

• 存在活动NDMP会话：