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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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ld show disk

ld show disk


The ld show disk command is used to view the global information about logical disks.


ld show disk [ logic_id=? ]






ID of a logic disk.

The value ranges from 0 to 65,535.


Diagnostic view

Usage Guidelines



View the global information about logical disks.

admin:/diagnose>ld show disk logic_id=515 
LD : 515 
State : RUNNING 
Online Flag : 0x0003 
Use Count : 0x0000 
Type : SAS 
Cap : 56645433 
Frame Id : 0x00000001 
Slot Id : 9 
SD : 73 
Reference Count : 0 
Partition Type : USR 
LBA Offset : 0x0000000000000000 
Sector Size : 512 
Fault Flag : 0 
Ctrl out Flag : 0x0000 
Slow Flag : 0x0000 
Half Life Flag : 0 
Single Link Times : 0 
Event Type : HALFLIFE 
Report Time : 1391850037 
Being Sync : NO 
Retry Node Bitmap : 0 
Wait Num : 0 
Not Back Node Num : 0 
WWN : 4c58583657594d4c000000000000000000000000000000000000000000000000 

System Response

The following table describes the parameter meanings.




ID of a logic disk.


Status of a disk.

Online Flag

Identifier of an online disk.

Use Count

Count of usage.


Physical type of disks.



Frame Id

Frame ID.

Slot Id

Slot ID.


ID of a scsi disk.

Reference Count

Count of reference.

Partition Type

Partition type.

LBA Offset

LBA offset.

Sector Size

Sector size.

Fault Flag

Fault flag.

Ctrl out Flag

Identifier of an offline disk.

Slow Flag

Identifier of a slow disk.

Half Life Flag

Identifier indicating that the disk is about to fail.

Single Link Times

Number of single link tests.

Event Type

Disk event type.

Report Time

Time when disk events are reported.

Being Sync

Indicating whether disks are being synchronized.

Retry Node Bitmap

Retry bitmap.

Wait Num

Number of wait synchronizations.

Not Back Node Num

Number of disk synchronization messages that are not returned.



Updated: 2019-07-11

Document ID: EDOC1000181575

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