在 FAS2750 中，多个磁盘出现故障
Knowledge Base guidance
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适用场景
FAS2750
问题描述
有多个磁盘出现故障。
RAID group /DC_01_SAS_1/plex0/rg1 (partial, block checksums)RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)--------- ------ ------------- ---- ---- ---- ----- -------------- --------------dparity 0b.01.21P1 0b 1 21 SA:B 0 SAS 10000 1118359/2290399744 1118367/2290416128parity 0b.01.23P1 0b 1 23 SA:B 0 SAS 10000 1118359/2290399744 1118367/2290416128data 0b.01.9P1 0b 1 9 SA:B 0 SAS 10000 1118359/2290399744 1118367/2290416128data 0b.01.11P1 0b 1 11 SA:B 0 SAS 10000 1118359/2290399744 1118367/2290416128data FAILED N/A 1118359/ -data 0b.01.15P1 0b 1 15 SA:B 0 SAS 10000 1118359/2290399744 1118367/2290416128data 0b.01.17P1 0b 1 17 SA:B 0 SAS 10000 1118359/2290399744 1118367/2290416128data 0b.01.19P1 0b 1 19 SA:B 0 SAS 10000 1118359/2290399744 1118367/2290416128data FAILED N/A 1118359/ -data FAILED N/A 1118359/ -data FAILED N/A 1118359/ -Raid group is missing 4 disks.环境状态显示 "1 ， 2 ， 5 ， 6" 。
SAS connector attached element list: 1, 2, 5, 6; with error: noneSAS cable information by element: [1] Vendor: XXXXX Type: MINI-SAS HD passive copper 0.5-1.0m ID: 01 Swaps: 0 Serial number: XXXXXXXXXXXXXX Part number: 112-00435 A0 [2] Vendor: XXXXX Type: MINI-SAS HD passive copper 0.5-1.0m ID: 00 Swaps: 0 Serial number: XXXXXXXXXXXXXX Part number: 112-00435 A0 [3] Vendor: (disconnected) Type: ID: Swaps: 0 Serial number: Part number: [4] Vendor: (disconnected) Type: ID: Swaps: 0 Serial number: Part number: [5] Vendor: XXXXX Type: MINI-SAS HD passive copper 0.5-1.0m ID: 01 Swaps: 0 Serial number: XXXXXXXXXXXXXX Part number: 112-00435 A0 [6] Vendor: XXXXX Type: MINI-SAS HD passive copper 0.5-1.0m ID: 01 Swaps: 0 Serial number: XXXXXXXXXXXXXX Part number: 112-00435 A0 [7] Vendor: (disconnected) Type: ID: Swaps: 0 Serial number: Part number: [8] Vendor: (disconnected) Type: ID: Swaps: 0 Serial number: Part number:即使连接了 0a/0b 两个路径，也会显示单路径 到磁盘架
Node: DC-01 NetApp Release 9.4P1: Fri Jul 20 23:30:57 EDT 2018 System ID: XXXXXXXXXX (DC-01); partner ID: XXXXXXXXXX (DC-02) System Serial Number: XXXXXXXXXXXX (DC-01) System Rev: C2 System Storage Configuration: Single-Path HA System ACP Connectivity: Inband Active All-Flash Optimized: false Backplane Part Number: DS22412Node: DC-02 NetApp Release 9.4P1: Fri Jul 20 23:30:57 EDT 2018 System ID: XXXXXXXXXX (DC-02); partner ID: XXXXXXXXXX (DC-01) System Serial Number: XXXXXXXXXXXX (DC-02) System Rev: C2 System Storage Configuration: Single-Path HA System ACP Connectivity: Inband Active All-Flash Optimized: false Backplane Part Number: DS22412