启动SVM DR后、MGWD服务将继续重新启动

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适用场景

ONTAP 9.3

问题描述

在启动SVM (Storage Virtual Machine)灾难恢复后、MGWD (管理网关)服务将继续重新启动。
MGWD Panic字符串如下所示。

示例

[HostnameA: mgwd: ucore.panicString:error]:: 'mgwd: assertion ("CpsRdbMonitor failed to lock" == 0) at src/cps/cps_rdb_locking.cc:50 failed, raising SIGABRT(6) at RIP 0x81ab6aeda (pid 8243, uid 0, timestamp 1608113419)'

在配对节点上、MGWD服务也处于脱机状态。

示例

::> set advanced

HostnameB::*> cluster ring show

Node UnitName Epoch DB Epoch DB Trnxs Master Online
 --------- -------- -------- -------- -------- --------- ---------
 HostnameA mgmt 0 2130 88 - offline ***
 HostnameA vldb 56 56 1 WPMPNASCL01A master
 HostnameA vifmgr 55 55 46 WPMPNASCL01A master
 ......
 HostnameB mgmt 0 2130 88 - offline ***
 HostnameB vldb 56 56 1 WPMPNASCL01A secondary 
 HostnameB vifmgr 55 55 46 WPMPNASCL01A secondary
 ......