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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F 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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pair showHoldReqlist

pair showHoldReqlist

Function

The pair showHoldReqlist command is used to show the list of all hung I/O requests on a specified LUN.

Format

pair showHoldReqlist

Parameters

Parameter

Description

Value

lunid

LUN ID.

To obtain the value, run "show lun general" as the super administrator.

Views

Diagnostic view

Usage Guidelines

When I/O requests are hung, this command is executed to show the list of all hung I/O requests.

Example

Show the list of all hung I/O requests.

ibc_os_hs:/diagnose>pair showHoldReqlist 1 
<---holdList---> 
volumeId             objectId             reqLBA               length     
     1                    1                25650       1026 
     1                    1                45144       1026 
     1                    1                22572       1026 
     1                    1                21546       1026 
     1                    1                40014       1026 
     1                    1                38988       1026 
     1                    1                37962       1026 
     1                    1                46170       1026 
     1                    1                29754       1026

System Response

The following table describes the parameter meanings.

Parameter

Meaning

volumeId

Volume ID.

objectId

Object ID.

reqLBA

LBA address of an I/O request.

length

Length of I/O request data.

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Updated: 2019-07-11

Document ID: EDOC1000181619

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