災害発生後にリモートディスクが応答しなくなる
環境
- MetroCluster FC
- ONTAP 9
問題
災害後、ミラーされたアグリゲート内のリモートプレックスに多数の障害ディスクがある
例:
例:
Aggregate aggr1_node01 (online, raid_dp, mirror degraded) (block checksums) Plex /aggr1_node01/plex0 (offline, failed, inactive, pool0) RAID group /aggr1_node01/plex0/rg0 (partial, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity FAILED N/A 1142352/ - parity 1d.125L57 1d 10 4 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 1d.125L28 1d 11 1 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 1d.125L64 1d 10 11 FC:B 0 SAS 10000 1142352/2339537408 1144641/2344225968 data FAILED N/A 1142352/ - data FAILED N/A 1142352/ -