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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 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 disk_domain repair_pool_meta

show disk_domain repair_pool_meta

Function

The show disk_domain repair_pool_meta command is used to query metadata recovery information about a disk domain.

Format

show disk_domain repair_pool_meta repair_type=? disk_domain_id=? [ controller=? ]

Parameters

Parameter

Description

Value

repair_type=?

Specifies the metadata recovery type of a disk domain to be queried.

The value can be "POOL_META", where:

  • POOL_META:POOL metadata will be repaired.

disk_domain_id=?

Specifies the ID of a disk domain to be queried.

To obtain the value, run the "show disk_domain general" command in guest mode.

controller=?

Specifies the ID of a controller on which the command is executed.

To obtain the value, run the "show controller general" command in guest mode.

Views

Developer view

Usage Guidelines

This command must be executed on the working controller of the disk domain specified by the command. You can run the "pmgr showpool" command in the diagnostic view to check whether the current controller is the working controller of the disk domain. If the controller parameter is not specified, the command is executed on the controller where the command is delivered by default. If the command is executed on the non-working controller of a disk domain, the controller parameter must be specified.

Example

Query the metadata recovery details in disk domain "0".


developer:/>show disk_domain repair_pool_meta repair_type=POOL_META disk_domain_id=0 

  Disk Domain ID : 0                        
  Repair Type : POOL_META                
  Result         : SUCCESS                  
  Fail Reason : --                       
  Force Type     : --                       
  Force Zone ID  : --                       
  Force Disk ID  : --                       
  Current Step : Finish pool repair 32/32  
  Begin Time     : 2018-08-23 10:08:31      
  End Time       : 2018-08-23 10:08:43      
developer:/>

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Disk Domain ID

Disk domain ID.

Repair Type

Metadata recovery type of a disk domain. If the metadata of the disk domain is not recovered before, this field is displayed as "--".

Result

Metadata recovery result of a disk domain.

Fail Reason

Reason why the metadata of a disk domain fails to be recovered. If the "Result" field is not "FAIL", this field is displayed as "--".

Force Type

Forcible metadata recovery type of a disk domain. If the metadata of the disk domain is not recovered before, this field is displayed as "--".

Force Zone ID

Zone ID of the disk domain where forcible metadata repair is performed. If the parameter is not specified, this field is displayed as "--".

Force Disk ID

Disk ID of the disk domain where forcible metadata repair is performed. If the parameter is not specified, this field is displayed as "--".

Current Step

Step to recover metadata of a disk domain. The number before the slash (/) indicates the step that is being executed, and the number following the slash (/) indicates the total number of steps required for metadata recovery. If the metadata of the disk domain is not recovered before, this field is displayed as "--".

Begin Time

Start time of a disk domain's metadata recovery. If the metadata of the disk domain is not recovered before, this field is displayed as "--".

End Time

End time of a disk domain's metadata recovery. If the metadata of the disk domain is not recovered before, this field is displayed as "--".

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Updated: 2019-07-11

Document ID: EDOC1000181602

Views: 628822

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