使用 ADP 更换磁盘后无法开始重建

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Category:: fas-systems<a>ONTAP 9</a><a>2008569805</a>

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适用场景

FAS2554
ONTAP 9
高级磁盘分区（ ADP ）

问题描述

磁盘架 0 托架 4 发生故障，因此请更换新磁盘，但无法识别。
RAID 组 ""n1_aggr1已降级，并且 pool0 中的现有备用磁盘和新磁盘均无法重建。

node-2 sysconfig -r 的示例：

Aggregate n1_aggr1 (online, raid_dp, degraded) (block checksums) Plex /n1_aggr1/plex0 (online, normal, active, pool0) RAID group /n1_aggr1/plex0/rg0 (degraded, block checksums)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- --------------

dparity 0a.00.0P1 0a 0 0 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 parity 0a.00.1P1 0a 0 1 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.2P1 0a 0 2 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.3P1 0a 0 3 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data FAILED N/A 3660678/ - data 0a.00.5P1 0a 0 5 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.6P1 0a 0 6 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.7P1 0a 0 7 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.8P1 0a 0 8 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.9P1 0a 0 9 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928

Aggregate n2_aggr1 (online, raid_dp) (block checksums)

Plex /n2_aggr1/plex0 (online, normal, active, pool0) RAID group /n2_aggr1/plex0/rg0 (normal, block checksums)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0b.10.0 0b 10 0 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 parity 0b.10.1 0b 10 1 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.2 0b 10 2 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.3 0b 10 3 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.4 0b 10 4 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.5 0b 10 5 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.6 0b 10 6 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.7 0b 10 7 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.8 0b 10 8 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 data 0b.10.9 0b 10 9 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968

Aggregate n2_aggr0 (online, raid_dp) (block checksums) Plex /n2_aggr0/plex0 (online, normal, active, pool0) RAID group /n2_aggr0/plex0/rg0 (normal, block checksums)

data 0a.00.8P2 0a 0 8 SA:B 0 FSAS 7200 147102/301265408 147110/301281792

Pool1 spare disks (empty)

Pool0 spare disks

""n1_aggr1已配置分区 P1 磁盘，因此从配对节点 -1 移动分区 P1 磁盘，但重建仍无法启动。

node-2 sysconfig -r 的示例：

Aggregate n1_aggr1 (online, raid_dp, degraded) (block checksums) Plex /n1_aggr1/plex0 (online, normal, active, pool0) RAID group /n1_aggr1/plex0/rg0 (degraded, block checksums)

RAID Disk Device HA SHELF B AY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0a.00.0P1 0a 0 0 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 parity 0a.00.1P1 0a 0 1 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.2P1 0a 0 2 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.3P1 0a 0 3 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data FAILED N/A 3660678/ - data 0a.00.5P1 0a 0 5 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.6P1 0a 0 6 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.7P1 0a 0 7 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.8P1 0a 0 8 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 data 0a.00.9P1 0a 0 9 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928

Aggregate n2_aggr1 (online, raid_dp) (block checksums) Plex /n2_aggr1/plex0 (online, normal, active, pool0) RAID group /n2_aggr1/plex0/rg0 (normal, block checksums)

Aggregate n2_aggr0 (online, raid_dp) (block checksums) Plex /n2_aggr0/plex0 (online, normal, active, pool0) RAID group /n2_aggr0/plex0/rg0 (normal, block checksums)

Pool1 spare disks (empty)

Pool0 spare disks

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- Spare disks for block checksum spare 0b.10.10 0b 10 10 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 spare 0b.10.11 0b 10 11 SA:A 0 SAS 10000 1142352/2339537408 1144641/2344225968 spare 0a.00.4P2 0a 0 4 SA:B 0 FSAS 7200 147102/301265408 147110/301281792 spare 0a.00.4P1 0a 0 4 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 spare 0a.00.10P1 0a 0 10 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928 spare 0a.00.11P1 0a 0 11 SA:B 0 FSAS 7200 3660678/7497068544 3660686/7497084928