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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 functionsand how to set the CLI and manage the storage system through these commands.

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usermode sddebug show device

usermode sddebug show device

Function

The usermode sddebug show device command is used to view information about a physical device in user mode.

Format

usermode sddebug show device [ sdid=? ]

Parameters

Parameter

Description

Value

sdid=? ID of a physical device.

To obtain the value, run "usermode sddebug show disk" without parameter.

Views

Diagnostic view

Usage Guidelines

OceanStor 18500 V5 Kunpeng, 18500F V5 Kunpeng, 18800 V5 Kunpeng and 18800F V5 Kunpeng storage systems support this command.

Example

View information about a physical device.

admin:/diagnose>usermode sddebug show device sdid=68
Frame ID : 0
Slot ID : 5
Frame WWN : 0x50022a10d2f4303f
Disk Type : NL_SAS
Port Type : SAS
Port ID : 0x102000
Speed : 7200
Bandwidth : 6
Capacity : 140787888
Sector Size : 512
Vendor : FUJITSU
Model : MAX3073RC
Firmware : 0104
Serial Num : DQA0P7300UGN
Auth : Yes
Root : No
Block Dev : 2101591528
Major Num : 254
Minor Num : 4352

System Response

The following table describes the parameter meanings.

Parameter

Meaning

ID

ID of the physical device.

Type

Type.

State

Status.

WWN

World wide name (WWN).

SCSI Address

SCSI address.

Queue depth

Current queue depth.

Max depth

Maximum queue depth.

RefCount

Count of references.

Frame ID

Disk enclosure ID.

Slot ID

Slot ID.

Frame WWN

WWN of the disk enclosure.

Disk Type

Disk type.

Port Type

Port type.

Port ID

Port ID.

Speed

Disk rate.

Bandwidth

Disk bandwidth.

Capacity

Disk capacity.

Sector Size

Sector size.

Vendor

Disk vendor.

Model

Disk model.

Firmware

Firmware version of the disk.

Serial Num

Serial number (SN) of the disk.

Auth

Disk authentication.

Root

System disk or not.

Block Dev

ID of the data block device.

Major Num

ID of the primary device.

Minor Num

ID of the secondary device.

LUN WWN

World wide name (WWN) of the external LUN.

UUID

Universally unique identifier (UUID) of the external LUN.

Fix Path

Fix path tag of the original device.

Link ID

Link ID of the private device.

EBC Version

EBC version of the private device.

Remote Port

Remote port of the private device.

Local Port

Local port of the private device.

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Updated: 2020-01-17

Document ID: EDOC1000181602

Views: 758379

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