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Advanced O&M Command Reference

OceanStor 18000 V3 Series V300R006

This document is applicable to OceanStor 18500 V3 and 18800 V3. 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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show bgr counter

show bgr counter

Function

The show bgr counter command is used to show the count of BGR module.

Format

show bgr counter

Parameters

None

Views

Developer view

Usage Guidelines

  • This command cannot be executed on the CLI to which you log in using the management IP address of the SVP.
  • Before executing this command, use the management IP address to log in to the desired controller.

Example

To show the count of BGR module, run the following command.

developer:/>show bgr counter 
Name                             Start        Back Good Back Retry Back Bad     Not Back     
  -------------------------        ------------ ------------ ------------ ------------ ------------ 
  BGR_COUNTER_CREATE_JOB                      0            0            0            0            0 
  BGR_COUNTER_CANCEL_JOB                      0            0            0            0            0 
  BGR_COUNTER_COMPLETE_JOB                    0            0            0            0            0 
  BGR_COUNTER_HANG                            2            2            0            0            0 
  BGR_COUNTER_UNHANG                          2            2            0            0            0 
  BGR_COUNTER_BLOCK                           0            0            0            0            0 
  BGR_COUNTER_UNBLOCK                         0            0            0            0            0 
  BGR_COUNTER_GET_NEXT_CHUNK                  0            0            0            0            0 
  BGR_COUNTER_CHUNK_COPY_DONE                 0            0            0            0            0 
  BGR_COUNTER_READ_CHUNK                      0            0            0            0            0 
  BGR_COUNTER_WRITE_ALLOC                     0            0            0            0            0 
  BGR_COUNTER_WRITE_CHUNK                     0            0            0            0            0 
  BGR_COUNTER_FS_WRITE_CHUNK                  0            0            0            0            0 
  BGR_COUNTER_ALLOC_SGL                       0            0            0            0            0 
  BGR_COUNTER_NOTIFY_PAIR                     0            0            0         0            0 
  BGR_COUNTER_SET_OVERLOAD                    0            0            0            0            0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Name

Name of the statistical item.

Start

Count of I/Os that entered the module.

Back Good

Count of I/Os with success messages returned.

Back Retry

Count of I/Os that need to be tried again.

Back Bad

Count of I/Os with failure messages returned.

Not Back

Count of I/O with no message returned.

BGR_COUNTER_CREATE_JOB

Tasks created by the BGR.

BGR_COUNTER_CANCEL_JOB

Tasks canceled by the BGR.

BGR_COUNTER_COMPLETE_JOB

Tasks completed by the BGR.

BGR_COUNTER_HANG

Count of suspensions on the BGR.

BGR_COUNTER_UNHANG

Count of resuming suspensions on the BGR.

BGR_COUNTER_BLOCK

Count of the BGR block.

BGR_COUNTER_UNBLOCK

Count of the BGR unblock.

BGR_COUNTER_GET_NEXT_CHUNK

Count of BGR's obtaining of the next block.

BGR_COUNTER_CHUNK_COPY_DONE

Count of block copies completed by the BGR.

BGR_COUNTER_READ_CHUNK

Count of BGR's read from blocks.

BGR_COUNTER_WRITE_ALLOC

Count of BGR's write of allocations.

BGR_COUNTER_WRITE_CHUNK

Count of BGR's write of blocks.

BGR_COUNTER_FS_WRITE_CHUNK

Count of BGR's write of file system blocks.

BGR_COUNTER_ALLOC_SGL

Count of BGR's allocation of SGL pages.

BGR_COUNTER_NOTIFY_PAIR

Count of BGR's notification to the pair.

BGR_COUNTER_SET_OVERLOAD

Count of BGR's overload settings.

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Updated: 2019-07-12

Document ID: EDOC1000138389

Views: 501449

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