删除单个磁盘架后、存储故障转移输出会显示HA节点之间的差异

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适用场景

ONTAP 9
FAS/AFA系统

问题描述

在FAS或AFF系统中、删除单个磁盘架时、storage failover show 在HA节点中显示的输出不同。
- 从节点01中的SAS端口0a、5b上拔下缆线时、它会显示：
  ::> storage failover show Takeover Node Partner Possible State Description -------------- -------------- -------- ------------------------------------- Node-01 Node-02 - Kernel loaded Node-02 Node-01 false In takeover
- 从节点-02中的SAS端口0c、5d上拔下缆线时、它会显示：
  ::> storage failover show Takeover Node Partner Possible State Description -------------- -------------- -------- ------------------------------------- Node-01 Node-02 false Normal giveback not possible: partner missing file system disks Node-02 Node-01 - Waiting for giveback
正常情况下的系统配置：
- 节点01：
  - SYSCONFIG-A:
    slot 0: SAS Host Adapter 0a (Broadcom SAS3616W rev. 2, SAS, <UP>) ... 01.23: NETAPP X371_S164A960ATE NA54 915.4GB 520B/sect (S5xxxxxxxxxx) Shelf 1: DS224-12 Firmware rev. IOM12B A: 0141 IOM12B B: 0141 slot 5: SAS Host Adapter 5b (Broadcom SAS3616W rev. 2, SAS, <UP>) ... 01.23: NETAPP X371_S164A960ATE NA54 915.4GB 520B/sect (S5xxxxxxxxxx) Shelf 1: DS224-12 Firmware rev. IOM12B A: 0141 IOM12B B: 0141
  - STORAGE-FAILOVER.XML:

Node Node-01 Partner Name Node-02 Local Mailbox Disks 1.1.12.P3, 1.1.13.P3, 1.1.14.P3 Partner Mailbox Disks 1.1.0.P3, 1.1.1.P3, 1.1.2.P3

SYSCONFIG-R

聚合aggr0_Node-01 (联机、RAID-DP、快速置零)(块校验和)

Plex /aggr0_Node-01/plex0 (online, normal, active, pool0) RAID group /aggr0_Node-01/plex0/rg0 (normal, block checksums)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0a.01.12P3 0a 1 12 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) parity 5b.01.13P3 5b 1 13 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) ... data 0a.01.22P3 0a 1 22 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 5b.01.23P3 5b 1 23 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 0c.11.12P3 0c 11 12 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 5d.11.13P3 5d 11 13 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) ... data 0c.11.20P3 0c 11 20 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 5d.11.21P3 5d 11 21 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed)

- 节点-02：
  - SYSCONFIG-A:
    slot 0: SAS Host Adapter 0c (Broadcom SAS3616W rev. 2, SAS, <UP>) ... 11.23: NETAPP X371_S164A960ATE NA54 915.4GB 520B/sect (S5xxxxxxxxxx) Shelf 11: DS224-12 Firmware rev. IOM12B A: 0141 IOM12B B: 0141 slot 5: SAS Host Adapter 5d (Broadcom SAS3616W rev. 2, SAS, <UP>) ... 11.23: NETAPP X371_S164A960ATE NA54 915.4GB 520B/sect (S5xxxxxxxxxx) Shelf 11: DS224-12 Firmware rev. IOM12B A: 0141 IOM12B B: 0141
  - STORAGE-FAILOVER.XML:
    
    Node Node-02 Partner Name Node-01 Local Mailbox Disks 1.1.0.P3, 1.1.1.P3, 1.1.2.P3 Partner Mailbox Disks 1.1.12.P3, 1.1.13.P3, 1.1.14.P3
  - SYSCONFIG-R:

Aggregate aggr0_Node-02 (online, raid_dp, fast zeroed) (block checksums) Plex /aggr0_Node-02/plex0 (online, normal, active, pool0) RAID group /aggr0_Node-02/plex0/rg0 (normal, block checksums)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0a.01.0P3 0a 1 0 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) parity 5b.01.1P3 5b 1 1 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) ... data 0a.01.10P3 0a 1 10 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 5b.01.11P3 5b 1 11 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 0c.11.0P3 0c 11 0 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 5d.11.1P3 5d 11 1 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) ... data 0c.11.8P3 0c 11 8 SA:B 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed) data 5d.11.9P3 5d 11 9 SA:A 0 SSD N/A 9594/19650048 9602/19666432 (fast zeroed)