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更换启动设备后,是否应手动将缺少的 mcc.'xxxx' boottargets 添加到节点配置?

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适用场景

ONTAP 9
MetroCluster FC
MetroCluster IP

问题解答

只要节点识别到启动设备已被更换,或者启动设备缺少当前配置且需要从备份中还原,就会清除以下仅限 MetroCluster 的启动目标。

 bootarg.mcc.adp_enabled bootarg.mcc.dr_aux_partner bootarg.mcc.dr_aux_partner_uuid bootarg.mcc.dr_partner bootarg.mcc.dr_partner_uuid bootarg.mcc.e0a.cfg bootarg.mcc.e0b.cfg bootarg.mcc.local_config_id 

无需在 LOADER 提示符处手动添加 bootarg 。

使用选项 6 将 varfs 备份配置成功复制回启动设备后, boottargets 会自动还原到启动设备。此过程涉及在出现提示时在启动菜单上发出选项 "6" ,并允许节点启动,直到 " 正在等待交还 " 为止。向节点发出 " 仅限 CFO" 交还后,只有根聚合才会迁移回受影响的节点,以便将变量配置完全复制到启动设备。

可从此处访问完整过程: 如何在 ONTAP 中使用启动菜单选项 " ( 6 )从备份配置更新闪存 "

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