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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.

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ckgiof ckgtrans

ckgiof ckgtrans


The ckgiof ckgtrans is used to obtain the data offset address and details about a data segment on a CKG ID in the disk domain on each disk.


ckgiof ckgtrans -p poolid -c ckgid -o ckglba -l length





poolid Disk domain ID.

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

ckgid CKG ID.

The ID can be obtained by running the ckgiof luntrans command in super administrator mode.

ckglba Offset position of data in the specified CKG.

To obtain the value, run the "ckgiof luntrans" command.

It is expressed in sectors.

length ID of a logical disk.

The value is expressed in sectors.


Diagnostic view

Usage Guidelines



Query details about disk domain "0", CKG ID "0x400f42004000", CKG offset address "0", and offset length "2048".

admin:/diagnose>ckgiof ckgtrans -p 0 -c 0x400f42004000 -o 0 -l 2048
long block flag(0).
  Raid Level   : RAID5   
  Stripe ID     Disk ID : 521       Disk ID : 514       Disk ID : 519       Disk ID : 516       Disk ID : 523       Disk ID : 513       Disk ID : 527       Disk ID : 535       Disk ID : 525       
  ---------     --------------      --------------      --------------      --------------      --------------      --------------      --------------      --------------      --------------      
  0             16908288 : 256      7471104  : 256      7208960  : 256      7340032  : 256      7471104  : 256      7602176  : 256      7208960  : 256      7077888  : 256      VerifyCol P           

System Response

he following table describes the parameter meanings.



Raid Level

RAID level of the CKG.

Stripe ID

Stripe ID of the CKG.

VerifyCol P

The tripe depth is P verification row.


The first digit indicates the offset and the second digit indicates the tripe depth.

Updated: 2020-01-17

Document ID: EDOC1000181575

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