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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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show space task_flow_info

show space task_flow_info

Function

The show space task_flow_info command is used to query the execute info of control task in space module.

Format

show space task_flow_info type=? controller=? [ task_id=? ]

Parameters

Parameter

Description

Value

type=? Indicates the query range.

The value can be: "all", "error", "id".

controller=? Indicates the controller ID.

The value is in the format of "XA" or "XB" or "XC" or "XD", where the "X" is an integer ranging from 0 to 3, for example: "0A", "1C".

task_id=? Indicates the task ID.

To obtain the value, run the "show space task_flow_info type=all" command.

Views

Developer view

Usage Guidelines

  • Enter "type=all" to batch query all tasks, without "task_id" inputting.
  • Enter "type=error" to batch query the tasks of error occurred, without "task_id" inputting.
  • Enter "type=id" to batch query the specified task, and the "task_id" must be entered.

Example

  • To query all task flow, run the following command.

    developer:/>show space task_flow_info type=all controller=0A
     
      Execute Time         Task/Command Code                  Task/Command ID  File System ID  Return  Time       
      -------------------  ---------------------------------  ---------------  --------------  ------  ---------  
      2015-07-27 16:57:54  SPC_TASK_CREATE_MEM_OBJECT         2                0               Ok      619406     
      2015-07-27 16:57:54  SPC_TASK_INIT_VOLUME               4                0               Ok      80571235   
      2015-07-27 16:57:54  SPC_TASK_INIT_FS                   5                0               Ok      5898490    
      2015-07-27 16:57:54  SPC_TASK_START_CACHE_DESTAGE       7                0               Ok      38675      
      2015-07-27 16:57:54  SPC_TASK_STOP_CACHE_DESTAGE        8                0               Ok      68327      
      2015-07-27 16:57:54  SPC_TASK_SET_WORK_CONTROLLER       9                0               Ok      80020      
      2015-07-27 16:57:54  SPC_TASK_SET_CKG_WORK_CONTROLLER   10               0               Ok      66104      
      2015-07-27 16:57:54  SPC_TASK_SET_CACHE_PTT_ID          13               0               Ok      47793      
      2015-07-27 16:57:54  SPC_TASK_LOAD_VOLUME               16               0               Ok      4166381    
      2015-07-27 16:57:54  SPC_TASK_LOAD_FS                   17               0               Ok      26871      
      2015-07-27 16:57:54  SPC_TASK_CREATE_START_SPC_BGR_SRV  21               0               Ok      256863466  
      2015-07-27 16:57:55  SPC_TASK_START_SPC_BGR_TASK        33               0               Ok      98037
  • To query task flow with error occurred, run the following command.

    developer:/>show space task_flow_info type=error controller=0A
     
      Execute Time         Task/Command Code                  Task/Command ID  File System ID  Return  Time
      -------------------  ---------------------------------  ---------------  --------------  ------  ---------
      2015-07-27 16:57:54  SPC_TASK_INIT_FS                   5                0               Error   6326750
  • To query the task flow of task_id "2", run the following command.

    developer:/>show space task_flow_info type=id controller=0A task_id=2
     
      Execute Time         Task/Command Code                 Task/Command ID  File System ID  Return  Time    
      -------------------  --------------------------------  ---------------  --------------  ------  ------  
      2015-07-27 16:57:54  SPC_CMD_CREATE_UB_MEM_OBJECT      140              0               Ok      6924    
      2015-07-27 16:57:54  SPC_CMD_CREATE_OBS_MEM_OBJECT     69               0               Ok      111052  
      2015-07-27 16:57:54  SPC_CMD_CREATE_DDUP_MEM_OBJECT    70               0               Ok      155720  
      2015-07-27 16:57:54  SPC_CMD_SET_DDUP_SMART_CACHE_CFG  151              0               Ok      2838    
      2015-07-27 16:57:54  SPC_CMD_CREATE_ALLOCATOR          156              0               Ok      108425  
      2015-07-27 16:57:54  SPC_CMD_CREATE_VOLS_MEM_OBJECT    71               0               Ok      164556  
      2015-07-27 16:57:54  SPC_CMD_CALLBACK_CONFIG_TASK      21               0               Ok      1326  

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Execute Time

Indicates start time of the task.

Task/Command Code

Indicates the task or command code.

Task/Command ID

Indicates the task or command ID.

File System ID

Indicates the file system ID.

Return

Indicates the execution result.

Time

Indicates the task execution duration..

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Updated: 2020-03-19

Document ID: EDOC1000181602

Views: 853538

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