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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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The command is used to show the dirty data flag of a node.





Minisystem mode

Usage Guidelines

This command is a environment repair command. Use this command only when dirty data caused device power on to fail and you need to forcibly power on the device.


Show the dirty data flags of logical engine nodes.

Storage: minisystem> 
admin:/diagnose>sys showdirtydataflag 
Dirty data flag value: 
magic : 4951 
frame sn : 2377993210796023840 
serial num : 1 
node bitmap : 3 

System Response

The following table describes the parameter meanings.




Magic number, used to mark the validity of dirty data flags.

frame sn

Serial number of a controller enclosure.

serial num

Sequence number, used to indicate the updating sequence of dirty data.

node bitmap

Node bit where the dirty data is valid.

Updated: 2019-07-11

Document ID: EDOC1000181602

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