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iWARPアダプタ交換後のSyncMirrorプレックスの障害

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Category:
metrocluster
Specialty:
metrocluster
Last Updated:

環境

  • MetroCluster IP
  • ONTAP 9

問題

MetroCluster IPのノードで破損したiWARPアダプタを交換すると、リモートプレックスで複数のディスクに障害が発生し、パートナークラスタのアグリゲートがデグレード状態になります。
Aggregate: Aggr1_data (online, raid_dp, mirror degraded) (block checksums) Plex: /Aggr1_data/plex0 (online, normal, active, pool0) RAID Group /Aggr1_data/plex0/rg0 (normal, block checksums) Usable Physical Position Disk Pool Type RP Size Size Status -------- --------------------------- ---- ----- ------ -------- -------- ---------- shared 2.51.0 0 SSD - 1.68TB 3.49TB (normal) ... Plex: /Aggr1_data/plex1 (offline, failed, inactive, pool1) RAID Group /Aggr1_data/plex1/rg0 (partial, block checksums) Usable Physical Position Disk Pool Type RPM Size Size Status -------- --------------------------- ---- ----- ------ -------- -------- ---------- shared FAILED - - - 1.68TB 0B (failed) shared 3.1.2 1 SSD - 1.68TB 3.49TB (normal) shared FAILED - - - 1.68TB 0B (failed) shared FAILED - - - 1.68TB 0B (failed) shared 3.1.6 1 SSD - 1.68TB 3.49TB (normal) ...

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