验证系统是否已准备好进行切回
如果系统已处于切换状态,则可以使用 -simulate 选项预览切回操作的结果。
验证结果示例
以下示例显示了切回操作成功:
cluster4::*> metrocluster switchback -simulate
(metrocluster switchback)
[Job 130] Setting up the nodes and cluster components for the switchback operation...
DBG:backup_api.c:327:backup_nso_sb_vetocheck : MCC Switch Back
[Job 130] Job succeeded: Switchback simulation is successful.
cluster4::*> metrocluster op show
(metrocluster operation show)
Operation: switchback-simulate
State: successful
Start Time: 5/15/2014 16:14:34
End Time: 5/15/2014 16:15:04
Errors: -
cluster4::*> job show -name Me*
Owning
Job ID Name Vserver Node State
------ -------------------- ---------- -------------- ----------
130 MetroCluster Switchback
cluster4
cluster4-01
Success
Description: MetroCluster Switchback Job - Simulation
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