MetroCluster IP：ミラーデグレードアグリゲート

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環境

MetroCluster IP
ONTAP 9

問題

コントローラのテイクオーバーとギブバックのあと、1つのデータアグリゲートがミラーデグレード状態のままになります。

Cluster_A::> storage aggregate show-status Cluster_A-01-DATA Owner Node: Cluster_A-01 Aggregate: Cluster_A-01-DATA (online, raid_dp, mirror degraded) (block checksums) Plex: /Cluster_A-01-DATA/plex0 (online, normal, active, pool0) RAID Group /Cluster_A-01-DATA/plex0/rg0 (normal, block checksums) Usable Physical Position Disk Pool Type RPM Size Size Status -------- --------------------------- ---- ----- ------ -------- -------- ---------- shared 1.0.0 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.1 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.2 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.3 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.4 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.6 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.7 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.8 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.9 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.10 0 SSD - 1.72TB 3.49TB (normal) shared 1.0.5 0 SSD - 1.72TB 3.49TB (normal)