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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F 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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overload_ctrl show flowctrl_info

overload_ctrl show flowctrl_info

Function

The overload_ctrl show flowctrl_info command is used to query flow control objects in the system.

Format

overload_ctrl show flowctrl_info

Parameters

None

Views

Diagnostic view

Usage Guidelines

None

Example

Query flow control objects in the system.

admin:/diagnose>Overload_ctrl show flowctrl_info 
Flow ctrl switch         : 1 
Overload alarm time(s) : 300 
Token generate timer(ms) : 40 
All list io count        : 0 
All list unmap io count  : 0 
Has lun      : 0 
Has row      : 0 
Has fs       : 0 
Mirror normal: 1 
Host IO 
  Refused io : 0 
  Iops parameter: 
 Iops upper                : 500000 
 Iops lower                : 1000 
 priority 0 
        Iops current          : 700000 
        Iops token            : 700000 
        Used over             : 0 
        Actual iops avg       : 0 
        Actual iops max       : 0 
 priority 1 
        Iops current          : 600000 
        Iops token            : 600000 
        Used over             : 0 
        Actual iops avg       : 0 
        Actual iops max       : 0 
 priority 2 
        Iops current          : 500000 
        Iops token            : 500000 
        Used over             : 0 
        Actual iops avg       : 0 
        Actual iops max       : 0 
  Bps parameter : 
 Bps upper                 : 125829120 
 Bps lower                 : 131072 
 priority 0 
        Bps current           : 176160768 
        Bps token             : 176160768 
        Used over             : 0 
        Actual bps avg        : 0 
        Actual bps max        : 0 
 priority 1 
        Bps current           : 150994944 
        Bps token             : 150994944 
        Used over             : 0 
        Actual bps avg        : 0 
        Actual bps max        : 0 
 priority 2 
        Bps current           : 125829120 
        Bps token             : 125829120 
        Used over             : 0 
        Actual bps avg        : 0 
        Actual bps max        : 0 
Inner IO 
  Refused io : 0 
  Iops parameter: 
 Iops upper                : 2097152 
 Iops lower                : 262144 
 Iops current              : 2097152 
 Current iops token        : 2097152 
 Actual bps avg            : 0 
 Actual bps max            : 0 
  Bps parameter : 
 Bps upper                 : 2097152 
 Bps lower                 : 262144 
 Bps current               : 2097152 
 Current bps token         : 2097152 
 Actual bps avg            : 0 
 Actual bps max            : 0 
Background IO 
  Refused io : 0 
  Bps parameter : 
 Bps upper                 : 10485760 
 Bps lower                 : 524288 
 Bps current               : 10485760 
 Current bps token         : 10485760 
 Used over                 : 0 
 Actual bps avg          : 0 
 Actual bps max            : 0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Flow ctrl switch

Flow control switch.

Overload alarm time

Time of overload alarms.

Token generate timer

Timer of token generation.

All list io count

All I/Os in the queue.

All list unmap io count

List of all I/Os in the unmap queue.

Has lun

Whether a LUN exists.

Has row

Whether a ROW LUN exists.

Has fs

Whether a file system exists.

Mirror normal

Whether a mirror controller is normal.

Refused io

Number of rejected I/Os.

Iops parameter

IOPS related parameter.

Bps parameter

BPS related parameter.

Iops upper

Upper limit of IOPS.

Iops lower

Lower limit of IOPS.

Iops current

Current token generation speed of IOPS.

Iops token

Current token of IOPS.

Current iops token

Current token of IOPS.

Used over

Count of token used over.

Actual iops avg

Actual average value of IOPS.

Actual iops max

Actual maximum value of IOPS.

Bps upper

Upper limit of BPS.

Bps lower

Lower limit of BPS.

Bps current

Current token generation speed of BPS.

Bps token

Current token of BPS.

Current bps token

Current token of BPS.

Actual bps avg

Actual average value of BPS.

Actual bps max

Actual maximum value of BPS.

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Updated: 2019-07-11

Document ID: EDOC1000181619

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