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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 functionsand how to set the CLI and manage the storage system through these commands.

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spa showsmolog

spa showsmolog


The spa showsmolog command is used to query the counter of log objects for the space map object.


spa showsmolog




Diagnostic view

Usage Guidelines



Query the counter of log objects for the space map object.

admin:/diagnose>spa showsmolog  

  Counter Type    Step Name                                 Received               Return Ok              Return Bad             Not Return           
  --------------  ----------------------------------------  ---------------------  ---------------------  ---------------------  ---------------------
  logSMO          LOG_ALLOC_NODE                                              214                    214                      0                      0
  logSMO          LOG_ALLOC_WRITE_PAGES                                    256961                      0                      0                 256961
  logSMO          LOG_RECOVER_READ                                              0                      0                      0                      0
  logSMO          LOG_COPY_SGL_WRITE                                       256747                 256747                      0                      0
  logSMO          LOG_READ_NODE                                            256945                 256945                      0                      0
  logSMO          LOG_FREE_NODE                                               198                    198                      0                      0
  logSMO          LOG_WRITE_SRC_NODE                                       256747                 256747                      0                      0
  logSMO          LOG_WRITE_EMPTY_NODE                                        116                    116                      0                      0
  logSMO          LOG_PREPARE_TXLOG                                        256862                 256862                      0                      0
  logSMO          LOG_INSERT_LOG_TO_TAIL                                   256763                 256763                      0                      0
  logSMO          LOG_SAVE_LOG                                                 99                     99                      0                      0
  logSMO          LOG_RECOVER_LOAD_DATA                                         0                      0                      0                      0
  logSMO          LOG_SMO_CRC_CHECK                                             0                      0                      0                      0
  logSMO          LOG_WRITE_SHADOW_NODE                                    256747                 256747                      0                      0

System Response

The following table describes the parameter meanings.



Counter Type

Count type.

Step Name

Step name.


Received request.

Return OK

Times of returning OK.

Return Bad

Times of returning Bad.

Not Return

Times of no return.

Updated: 2020-01-17

Document ID: EDOC1000181602

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