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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 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.
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spa queryckg

spa queryckg

Function

The spa queryckg command is used to query the CKG information.

Format

spa queryckg -p pool id -z zone id -d ckg id

Parameters

Parameter

Description

Value

pool id

Disk domain ID.

The ID can be obtained by running the show disk_domain general command in super administrator mode.

zone id

Zone ID.

The ID can be obtained by running the spa queryzoneintier command.

ckg id

CKG ID.

Hexadecimal number or decimal number.

Views

Diagnostic view

Usage Guidelines

This command must be run on the working controller of the disk domain.

Example

Query the information of CKG 0 on zone ID 16386 of disk domain 0.

admin:/diagnose>spa queryckg -p 0 -z 16386 -d 0 
********ckg info********* 
ckg id :0x40000000 
state :1 (1:normal 2:reconstruct 3:precopy 4: leveling 5:leving_target) 
dgId :16416 
raidlevel :4 
memberDiskNum :4 
mirrorDiskNum :4 
stripeUnitSizeType :6 
chunkSizeType :6 
chunk diskId chunkId 
----- ------ -------- 
0     529 0 
1     520 0 
2     514 0 
3     516 0 
Ckg Id : 0x40000000 
State : 1 (1:normal 2:reconstruct 3:precopy 4: leveling 5:leving_target) 
DG ID : 16416 
Raid Level : 4 
Member Disk Num : 4 
Mirror Disk Num : 4 
Stripe Unit Size Type : 6 
Chunk Size Type : 6 
Index Disk ID Chunk ID Is Have Acock 
----- ------- ---------- ------------- 
0     529     0          0 
1     520     0          0 
2     514     0          0 
3     516     0          0 
4     -1      16777215 1 
5     0       0          0 
6     0       0          0 
7     0       0          0 
8     0       0          0 
9     0       0       0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Ckg Id

CKG ID.

State

CKG status.

DG ID

Disk group ID.

Raid Level

RAID levels, 1, 2, 3, 4, 5, 6, and 7 indicating RAID 10, RAID 5,RAID 0, RAID 1, RAID 6, RAID 50, and RAID 3 respectively.

Member Disk Num

Number of member disks.

Mirror Disk Num

Number of mirror disks.

Stripe Unit Size Type

Stripe type.

Chunk Size Type

Chunk type.

Index

Index.

Disk ID

Logical ID of CKG member disks.

Chunk ID

Chunk ID.

Is Have Acock

Whether related chunks exist.

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Updated: 2019-07-12

Document ID: EDOC1000138402

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