在同一抽盒中缺少多个磁盘后、聚合出现故障
适用场景
- DS460C
- 多磁盘故障 / 磁盘缺失
问题描述
- 在 DS460C 上重新拔插 IOM A 后出现多磁盘崩溃
- 由于同一磁盘架抽屉缺少磁盘，聚合显示为失败。
system node run -node node_name -command sysconfig -r示例：
Aggregate aggr_n02_data01 (failed, raid_tec, partial) (block checksums) Plex /aggr_n02_data01/plex0 (offline, failed, inactive) RAID group /aggr_n02_data01/plex0/rg0 (partial, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- tparity FAILED N/A 9324290/ - dparity 9c.13.6 9c 13 6 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 parity 9a.11.6 9a 11 6 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9c.12.6 9c 12 6 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.10.6 9a 10 6 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.10.30 9a 10 30 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 (reconstruct stalled) data 9c.13.7 9c 13 7 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.11.7 9a 11 7 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9c.12.7 9c 12 7 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.10.7 9a 10 7 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data FAILED N/A 9324290/ - data 9c.13.8 9c 13 8 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.11.8 9a 11 8 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9c.12.8 9c 12 8 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.10.8 9a 10 8 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data FAILED N/A 9324290/ - data 9c.13.9 9c 13 9 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.11.9 9a 11 9 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9c.12.9 9c 12 9 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.10.9 9a 10 9 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data FAILED N/A 9324290/ - data 9c.13.10 9c 13 10 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.11.10 9a 11 10 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9c.12.10 9c 12 10 SA:A 0 FSAS 7200 9324290/19096145920 9342976/19134414848 data 9a.10.10 9a 10 10 SA:B 0 FSAS 7200 9324290/19096145920 9342976/19134414848 Raid group is missing 4 disks.
- 由于磁盘架中通过通道 B 使用了现有的问题描述，因此在重新拔插期间，无法通过路径访问单个抽屉中的磁盘
Drawers Control Module:
Element Status Status Bytes Status Descriptions
1 [IOM12 A] : OK 01,00,01,00 REPORT
2 [IOM12 A] : OK 01,00,01,00 REPORT
3 [IOM12 A] : OK 01,00,01,00 REPORT
4 [IOM12 A] : OK 01,00,01,00 REPORT
5 [IOM12 A] : OK 01,00,01,00 REPORT
6 [IOM12 B] : CRITICAL 02,40,00,00 FAIL
7 [IOM12 B] : OK 01,00,01,00 REPORT
8 [IOM12 B] : OK 01,00,01,00 REPORT
9 [IOM12 B] : OK 01,00,01,00 REPORT
10 [IOM12 B] : OK 01,00,01,00 REPORT- 重新插入 IOM A 后，聚合仍会出现故障
::> storage aggregate show -fields state
aggregate state
--------------- ------
aggr_n01_data01 online
aggr_n01_data02 online
aggr_n01_data03 online
aggr_n01_root online
aggr_n02_data01 failed