由于DS460C磁盘架缺少抽盒、节点报告混合路径
适用场景
- FAS/AFA系统
- DS460C 磁盘架
问题描述
- HA对中的一个节点采用混合路径HA配置、但配对节点采用多路径HA配置:
::> system node run -node * -command sysconfig -a
NetApp Release 9.11.1P12: Fri Sep 22 07:58:50 EDT 2023
System ID: 053XXXXX21 (Node-01); partner ID: 053XXXXX20 (Node-02)
System Serial Number: 95XXXX000002 (Node-01)
System Rev: F0
System Storage Configuration: Multi-Path HA
NetApp Release 9.11.1P12: Fri Sep 22 07:58:50 EDT 2023
System ID: 053XXXXX20 (Node-02); partner ID: 053XXXXX21 (Node-01)
System Serial Number: 95XXXX000070 (Node-02)
System Rev: F0
System Storage Configuration: Mixed-Path HA
- 受影响节点上缺少一个DS460C磁盘架抽盒:
::> system node run -node * sasadmin expander_map
节点01:
Expanders on channel 0a:
Level 1: WWN 500a0980085aa80d, ID 11, Serial Number ' SHJHUXXX0000071', Product 'DS46012IOM12A ', Rev '0310', Slot A
Level 1.1: WWN 5d039ea2e12ae03f, ID 216, Serial Number ' 0384AB80', Product 'Traf DCM ', Rev '0648', Slot A
Level 1.2: WWN 5d039ea2e11ca03f, ID 102, Serial Number ' 03847280', Product 'Traf DCM ', Rev '0648', Slot A
Level 1.3: WWN 5d039ea2e0be603f, ID 197, Serial Number ' 0382F980', Product 'Traf DCM ', Rev '0648', Slot A
Level 1.4: WWN 5d039ea2e05d003f, ID 176, Serial Number ' 03817400', Product 'Traf DCM ', Rev '0648', Slot A
Level 1.5: WWN 5d039ea2e060a03f, ID 227, Serial Number ' 03818280', Product 'Traf DCM ', Rev '0648', Slot A
节点-02— 缺少抽屉1.2:
Expanders on channel 0a:
Level 1: WWN 500a0980085a9bfd, ID 11, Serial Number ' SHJHUXXX0000071', Product 'DS46012IOM12A ', Rev '0310', Slot B
Level 1.1: WWN 5d039ea2e12af03f, ID 200, Serial Number ' 0384ABC0', Product 'Traf DCM ', Rev '0648', Slot B
Level 1.3: WWN 5d039ea2e0be703f, ID 213, Serial Number ' 0382F9C0', Product 'Traf DCM ', Rev '0648', Slot B
Level 1.4: WWN 5d039ea2e05d103f, ID 192, Serial Number ' 03817440', Product 'Traf DCM ', Rev '0648', Slot B
Level 1.5: WWN 5d039ea2e060b03f, ID 211, Serial Number ' 038182C0', Product 'Traf DCM ', Rev '0648', Slot B
- 受影响节点会在事件日志中报告磁盘冗余故障警报:
[Node-02: dsa_disc: callhome.dsk.redun.fault:error]: Call home for DISK REDUNDANCY FAILED
- 某些磁盘驱动器 仅显示3个路径、而不是4个路径:
::> storage show disk -fields path-count
disk path-count
------- ----------
1.10.0 4
1.10.1 4
1.10.2 4
1.10.3 4
1.10.4 4
1.10.5 4
1.10.6 4
1.10.7 4
1.10.8 4
1.10.9 4
1.10.10 4
1.10.11 4
1.10.12 3
1.10.13 3
1.10.14 3
1.10.15 3
1.10.16 3
1.10.17 3
1.10.18 3
1.10.19 3
1.10.20 3
1.10.21 3
1.10.22 3
1.10.23 3