MySQL yejr-mgr3:3306 ssl JS > \help dba rebootClusterFromCompleteOutage([clusterName][, options])
Brings a cluster back ONLINE when all members are OFFLINE.
-- 跑一个试试看
MySQL yejr-mgr3:3306 ssl JS > dba.rebootClusterFromCompleteOutage()
Restoring the default cluster from complete outage...
The instance 'yejr-mgr4:3306' was part of the cluster configuration.
Would you like to rejoin it to the cluster? [y/N]: y
The instance 'yejr-mgr2:3306' was part of the cluster configuration.
Would you like to rejoin it to the cluster? [y/N]: y
Dba.rebootClusterFromCompleteOutage: The active session instance (yejr-mgr3:3306) isn't the most updated in comparison with the ONLINE instances of the Cluster's metadata. Please use the most up to date instance: 'yejr-mgr4:3306'. (RuntimeError)