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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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ckgiof showtmoutreq

ckgiof showtmoutreq

Function

The ckgiof showtmoutreq command is used to query information about REQs with the timeout period ranking top 10 in the chunk group (CKG) module.

Format

ckgiof showtmoutreq -t reqType

Parameters

Parameter

Description

Value

-t reqType

REQ type of the CKG module.

The value ranges from 0 to 5, where:

  • "0": The REQ type is "CKG".
  • "1": The REQ type is "Stripe".
  • "2": The REQ type is "Format".
  • "3": The REQ type is "Disk".
  • "4": The REQ type is "Writehole".
  • "5": All REQ types are involved.

Views

Diagnostic view

Usage Guidelines

None

Example

Querying information about REQs with the timeout period ranking top 10 in the CKG module.

admin:/diagnose>ckgiof showtmoutreq -t 0 
============CKG_REQ========== 
---------REQ[0]--------- 
req :0xffff88022493e130 parent :0xffff88022486f618 opCode :0x8                ctrlFlag :0x0                usedTime :7498             
poolId :29                 volId  :0x100000010000001d objId  :0x5                objLba :266240               length :1024             
---------REQ[1]--------- 
req :0xffff88022486f618 parent :0xffff880224835688 opCode :0xc                ctrlFlag :0x0                usedTime :7498             
poolId :29                 volId  :0x100000010000001d objId  :0x5                objLba :266240               length :1024             
---------REQ[2]--------- 
req :0xffff880224a228e0 parent :0xffff8802249789d8 opCode :0x8                ctrlFlag :0x0                usedTime :7497             
poolId :29                 volId  :0x100000010000001d objId  :0x6                objLba :495616               length :1024             
---------REQ[3]--------- 
req :0xffff8802249789d8 parent :0xffff880224957d70 opCode :0xc                ctrlFlag :0x0                usedTime :7497             
poolId :29                 volId  :0x100000010000001d objId  :0x6                objLba :495616               length :1024             
---------REQ[4]--------- 
req :0xffff880224939b78 parent :0xffff8802249472b0 opCode :0x8                ctrlFlag :0x0                usedTime :7496             
poolId :29                 volId  :0x100000010000001d objId  :0x5                objLba :292864               length :1024             
---------REQ[5]--------- 
req :0xffff8802249472b0 parent :0xffff880224835688 opCode :0xc              ctrlFlag :0x0                usedTime :7496             
poolId :29                 volId  :0x100000010000001d objId  :0x5                objLba :292864               length :1024             
---------REQ[6]--------- 
req :0xffff88022482c508 parent :0xffff880224844600 opCode :0x8                ctrlFlag :0x0                usedTime :5004             
poolId :29                 volId  :0x100000010000001d objId  :0x5                objLba :309248               length :1024             
---------REQ[7]--------- 
req :0xffff880224844600 parent :0xffff880224835688 opCode :0xc                ctrlFlag :0x0                usedTime :5004             
poolId :29                 volId  :0x100000010000001d objId  :0x5                objLba :309248               length :1024             
---------REQ[8]--------- 
req :0xffff880224914c60 parent :0xffff880224a12a40 opCode :0x8                ctrlFlag :0x0                usedTime :5002             
poolId :29                 volId  :0x100000010000001d objId  :0x8                objLba :527360               length :1024             
---------REQ[9]--------- 
req :0xffff880224a12a40 parent :0xffff880224865e88 opCode :0xc                ctrlFlag :0x0                usedTime :5002             
poolId :29                 volId  :0x100000010000001d objId  :0x8                objLba :527360               length :1024             
admin:/diagnose> 
admin:/diagnose>

System Response

The following table describes the parameter meanings.

Parameter

Meaning

req

REQ memory address.

parent

Memory address of the parent REQ.

ctrlFlag

Control flag.

usedTime

Time consumed.

poolId

Disk domain ID.

volId

Volume ID.

objLba

Object LBA.

length

Length.

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Updated: 2019-07-11

Document ID: EDOC1000181619

Views: 631099

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