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What is the equivalent for "sasstat expander_map" command for NVMe Over Ethernet to view port and path information?

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aff-series
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hw
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Applies to

  • AFF A320
  • NS224 shelf with NVMe

Answer

  • SAS disk shelf connectivity can be viewed with sasstat expander_map or SAS-EXPANDER-MAP section in Active IQ.
  • For the AFF-A320 platform and NS224 NVMe disk shelves, there is no direct equivalent to show NVMe shelves and paths.
  • The closest equivalent to sasstat expander_map is to view disk paths. 
  • See Active IQ section STORAGE-DISK.XML.
Disk Name   8.70.5  
Container Name 

aggr0_node_01

node_01_NVME_SSD_1

node_02_NVME_SSD_1

The primary path to the disk node-01:e0f.70.1.5
List of Path-Based Disk Names   

node-01:e0c.70.2.5

node-01:e0f.70.1.5

node-02:e0c.70.0.5

node-02:e0f.70.3.5

  • ​​​​​The node and connected Ethernet port are listed under List of Path-Based Disk Names.
  • The disk IDs are in the format Node:EthernetPort:ShelfID:PathID:BayID

Additional Information