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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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db showheader

db showheader


The db showheader command is used to view header information of the configuration database.


db showheader




Diagnostic view

Usage Guidelines



Show header information of the configuration database on the master controller.

admin:/diagnose>db showheader 
******************MASTER NODE TABLE Header INFO *********** 
Product name      = 5600 V5 
DB magic          = 0xdb123456  
DB version        = 0x1a00cd  
Byte order        = 0xfffe  
Data sn           = 0x33b  
Product sn        = 35890iuy6789jhyu7865  
Save disk id      = 0x3  
Save time         = 8 - 4 ,3 : 51 :45  
Crc               = 0x447f03f8  
DB total size     = 0x4d15000  
Data section size = 0x4ca3000  
************** TABLE Header End *********** 

System Response

The following table describes the parameter meanings.



Product name

Product name.

DB magic

Magic number of the configuration database.

DB version

Version of the configuration database.

Byte order

Byte order.

Data sn

Serial number of data flushing.

Product sn

Serial number of the product.

Save disk id

ID of the disk that saves data.

Save time

Time of saving data.


Check value of the configuration data.

DB total size

Total size of the configuration database.

Data section size

Size of the data segment.

Updated: 2019-07-11

Document ID: EDOC1000181575

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