如何在存储丢失的灾难发生后删除 MetroCluster 中陈旧的未镜像聚合条目

适用场景

• MetroCluster
• 未镜像聚合
• 发生未镜像聚合的存储丢失的灾难后进行恢复。

问题描述

如果 MetroCluster 系统发生未镜像聚合存储丢失且无法恢复的灾难，则引用未镜像聚合时可能会留下陈旧的记录。必须手动删除这些陈旧条目，此过程需要 NetApp 技术支持的参与。

ClusterA::> aggregate show

Aggregate     Size Available Used% State   #Vols  Nodes            RAID Status
--------- -------- --------- ----- ------- ------ ---------------- ------------
aggr0_ClusterA_01 973.9GB 66.25GB 93% online    1 ClusterA-01      raid4,
                                                                   mirrored,
                                                                   normal
aggr0_ClusterA_02 953.8GB 46.14GB 95% online    1 ClusterA-02      raid4,
                                                                   mirrored,
                                                                   normal
aggr1       3.73TB    3.71TB    0% online       3 ClusterA-02      raid_dp,
                                                                   mirrored,
                                                                   normal
aggr1_ClusterA_02 3.73TB 3.71TB 0% online       2 ClusterA-02      raid_dp,
                                                                   mirrored,
                                                                   normal
aggr2_unmirr       -      -     - unknown      - ClusterA-01      -