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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. 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. 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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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: 2019-07-12

Document ID: EDOC1000138381

Views: 753333

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