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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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drvpcie showdswinfo

drvpcie showdswinfo


The drvpcie showdswinfo command is used to view information about a PCIe switch.


drvpcie showdswinfo




Diagnostic view

Usage Guidelines



Query information about the switch.

_user_admin:/diagnose>drvpcie showdswinfo 
  T Switch Eeprom Status       : OK 
  DMA Switch Eeprom Status     : OK 
  Driver Status                : OK 
  T Switch Status              : OK 
  DMA Switch Status            : OK 
  Portmask                     : 0xFF 
  Planeid                      : 0x0 

System Response

The following table describes the parameter meanings.



T Switch Eeprom Status

Status of the transparent bridge switching chip's EEPROM on the PCIe switch.

DMA Switch Eeprom Status

Status of the DMA switching chip's EEPROM on the PCIe switch.

Driver Status

Status of the drive on the PCIe switch.

T Switch Status

Status of the transparent bridge switching chip on the PCIe switch.

DMA Switch Status

Status of the DMA switching chip on the PCIe switch.


Port mask of the PCIe switch.


Management plane ID of the PCIe switch.

Updated: 2019-07-11

Document ID: EDOC1000181602

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