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 V5 V500R007

This document is applicable to OceanStor 2800 V5. 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.

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).
show lun_takeover general

show lun_takeover general

Function

The show lun_takeover general command is used to query information on takeover LUNs of the storage system.

Format

show lun_takeover general [ lun_id=? | lun_name=? ]

Parameters

Parameter

Description

Value

lun_id=? ID of the takeover LUN whose information you want to query.

To obtain the value, run "show lun_takeover general" without parameters.

lun_name=? Name of the takeover LUN whose information you want to query.

To obtain the value, run "show lun_takeover general" without parameters.

Views

Developer view

Usage Guidelines

None

Example

Query information about takeover LUN "5" in the developer view.

developer:/>show lun_takeover general lun_id=5
ID                              : 5                               
Name                            : lun00                     
Pool ID                         : 0                               
Capacity                        : 4.000GB                         
Subscribed Capacity             : 4.125GB                         
Protection Capacity             : 0.000B                          
Sector Size                     : 512.000B                        
Health Status                   : Normal                          
Running Status                  : Online                          
Type                            : Thick                           
IO Priority                     : Low                             
WWN                             : 69ce37410035d8450006ba2a00000005 
Exposed To Initiator            : Yes                             
Data Distributing               : 0,0,0                           
Write Policy                    : Write Through                   
Running Write Policy            : Write Through                   
Prefetch Policy                 : Intelligent                     
Read Cache Policy               : Default                         
Write Cache Policy              : Default                         
Cache Partition ID              : --                              
Prefetch Value                  : --                              
Owner Controller                : 0B                              
Work Controller                 : 0B                              
Snapshot ID(s)                  : --                              
LUN Copy ID(s)                  : --                              
Remote Replication ID(s)        : --                              
Split Clone ID(s)               : --                              
Relocation Policy               : None                            
Initial Distribute Policy       : Automatic                       
SmartQoS Policy ID              : --                              
Protection Duration(days)       : 0                               
Has Protected For(h)            : 0                               
Estimated Data To Move To Tier0 : 0.000B                          
Estimated Data To Move To Tier1 : 0.000B                          
Estimated Data To Move To Tier2 : 0.000B                          
Is Add To Lun Group             : Yes                             
DIF Switch                      : No                              
Remote LUN WWN                  : 50002ac10eaa1c9f0000000000000000 
Disk Location                   : External                        
LUN Migration                   : --                              
Progress(%)                     : --                              
Smart Cache Cached Size         : 0.000B                          
Smart Cache Hit Rage(%)         : 0                               
Mirror Type                     : --                              
Thresholds Percent(%)           : --                              
Thresholds Switch               : --                              
Takeover LUN Type               : THIRD-PARTY                     
Takeover LUN WWN                : 50002ac10eaa1c9f0000000000000000 
Takeover Enhance Switch         : Off
Supported Multipathing          : Native Multipathing

System Response

The following table describes the parameter meanings.

Parameter

Meaning

ID

Indicates the LUN ID.

Name

Indicates the LUN name.

Pool ID

Indicates the storage pool ID.

Capacity

Indicates the total capacity.

Subscribed Capacity

Indicates the actual used capacity.

Protection Capacity

Indicates the data protection capacity quota.

Sector Size

Indicates the sector size.

Health Status

Indicates the health status.

Running Status

Indicates the running status.

Type

Indicates the LUN type.

IO Priority

Indicates the I/O priority.

WWN

Indicates the World Wide Name.

Exposed To Initiator

Indicates whether to be mapped to an initiator.

Data Distributing

Indicates the percentage of data in different storage tiers.

Write Policy

Indicates the cache write policy.

Running Write Policy

Indicates the current cache write policy.

Prefetch Policy

Indicates the cache prefetch policy.

Prefetch Value

Indicates the cache prefetch value.

Read Cache Policy

Indicates the cache read policy of a LUN.

Write Cache Policy

Indicates the cache write policy of a LUN.

Cache Partition ID

Indicates the ID of a cache partition.

Owner Controller

Indicates the owning controller of a LUN.

Work Controller

Indicates the working controller of a LUN.

Snapshot ID(s)

Indicates the snapshot IDs.

LUN Copy ID(s)

Indicates the IDs of LUN copy tasks.

Remote Replication ID(s)

Indicates the IDs of remote replication tasks.

Split Clone ID(s)

Indicates the IDs of LUN clone tasks.

Relocation Policy

Indicates the SmartTier policy.

Initial Distribute Policy

Indicates the initial capacity allocation policy.

SmartQoS Policy ID

Indicates the ID of a SmartQoS policy.

Protection Duration(days)

Indicates the protection duration.

Has Protected For(h)

Indicates the period that has been protected.

Estimated Data To Move To Tier0

Indicates the amount of data that can be migrated to storage tier 0.

Estimated Data To Move To Tier1

Indicates the amount of data that can be migrated to storage tier 1.

Estimated Data To Move To Tier2

Indicates the amount of data that can be migrated to storage tier 2.

Is Add To Lun Group

Indicates whether to be added to a LUN group.

DIF Switch

Indicates whether to enable the DIF function.

Disk Location

Whether the LUN is an internal one or an external one.

LUN Migration

Whether the LUN serves as the source LUN or the target LUN in LUN migration.

Progress(%)

Date destruction progress.

Smart Cache Cached Size

SmartCache cached size.

Smart Cache Hit Rage(%)

SmartCache hit ratio.

Mirror Type

Indicates the mirror type.

Thresholds Percent(%)

Threshold for triggering an alarm in a thin LUN. (If the LUN is not a thin LUN, "--" is displayed).

Thresholds Switch

Switch of the alarm function when the threshold of a thin LUN is reached. (If the LUN is not a thin LUN, "--" is displayed).

Takeover LUN Type

Type of the takeover LUN.

Takeover LUN WWN

WWN of the takeover LUN.

Takeover Enhance Switch

Enhanced masquerading switch of a specified LUN.

Supported Multipathing

Type of multipathing software supported by third-party masquerading LUNs.

Remote LUN WWW

WWN of a remote LUN.

Translation
Download
Updated: 2020-01-17

Document ID: EDOC1000181575

Views: 721069

Downloads: 31

Average rating:
This Document Applies to these Products

Related Version

Related Documents

Share
Previous Next