No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

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.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
spaceflow show

spaceflow show

Function

The spaceflow show command is used to query flow control configuration information.

Format

spaceflow show

Parameters

None

Views

Diagnostic view

Usage Guidelines

This command is applicable only to the local controller.

Example

Queries flow control configuration information.

admin:/diagnose>spaceflow show 
SpaceFlow info:  
resMemId: 904 
percent: 85 
openflag: open 
waitCount: 0 
peakWait: 0 
passCount: 0 
peakPass: 1 
txConCnt: 0 
txConPeakCnt: 1 
MinDataPerTp : 65536  
MinMetaPerTp : 0  
MinBonusPerTp : 0  
MinFreepPerTp : 10240  
MinIblkPerTp : 0  
MaxDataPerTp : 204800  
MaxMetaPerTp : 0  
MaxBonusPerTp : 0  
MaxFreepPerTp : 524288  
MaxIblkPerTp : 0  
PercentMeta2PerTp : 80  
MinDataPerCtrl : 16384  
MinMetaPerCtrl : 0  
MinBonusPerCtrl : 0  
MinFreePerCtrl : 32768  
MinIblkPerCtrl : 0  
MaxDataPerCtrl : 262144  
MaxMetaPerCtrl : 0  
MaxBonusPerCtrl : 0  
MaxFreePerCtrl : 102400  
MaxIblkPerCtrl : 0  
MaxOpPerCtrl : 5  
SampleRemainTime : 30  
SampleMinTime : 300  
SampleMaxTime : 1000  
PageHighLevil : 40  
PageLowLevil : 12  
UpperDataPerTp : 262144  
LowDataPerTp : 16384  
FreeDataPercent : 40 

System Response

The following table describes the parameter meanings.

Parameter

Meaning

resMemId

ID of the remaining memory partition.

percent

Dnode available percentage during the first phase.

openflag

Flag indicating that the overload function is enabled.

waitCount

Number of file systems waiting for disk flushing.

peakWait

Historical maximum number of file systems waiting for disk flushing.

passCount

Current number of file systems with simultaneous disk flushing allowed.

peakPass

Peak value of the file system number with simultaneous disk flushing.

txConCnt

Number of file systems that currently execute the resource check.

txConPeakCnt

Peak value of file system number during the resource check.

MinDataPerTp

Minimum data amount at a single point in time.

MinMetaPerTp

Minimum metadata amount at a single point in time.

MinBonusPerTp

Minimum bonus data amount at a single point in time.

MinFreepPerTp

Minimum release block data amount at a single point in time.

MinIblkPerTp

Minimum indirect block data amount at a single point in time.

MaxDataPerTp

Maximum data amount at a single point in time.

MaxMetaPerTp

Maximum metadata amount at a single point in time.

MaxBonusPerTp

Maximum bonus data amount at a single point in time.

MaxFreepPerTp

Maximum release block data amount at a single point in time.

MaxIblkPerTp

Maximum indirect block data amount at a single point in time.

PercentMeta2PerTp

Ratio of the metadata at the second phase to the dirty data at the first phase.

MinDataPerCtrl

Minimum data amount per controller.

MinMetaPerCtrl

Minimum metadata amount per controller.

MinBonusPerCtrl

Minimum bonus data amount per controller.

MinFreePerCtrl

Minimum data amount released per controller.

MinIblkPerCtrl

Minimum indirect block data amount per controller.

MaxDataPerCtrl

Maximum data amount per controller.

MaxMetaPerCtrl

Maximum metadata amount per controller.

MaxBonusPerCtrl

Maximum bonus data amount per controller.

MaxFreePerCtrl

Maximum release block data amount per controller.

MaxIblkPerCtrl

Maximum indirect block data amount per controller.

MaxOpPerCtrl

Maximum data amount processed by a controller.

SampleRemainTime

Bandwidth sampling duration.

SampleMinTime

Minimum bandwidth sampling duration.

SampleMaxTime

Maximum bandwidth sampling duration.

PageHighLevil

Page upper limit watermark percentage.

PageLowLevil

Page lower limit watermark percentage.

UpperDataPerTp

Upper limit of the data amount at a single point in time.

LowDataPerTp

Lower limit of the data amount at a single point in time.

FreeDataPercent

Released data ratio.

Translation
Download
Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 669206

Downloads: 36

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next