OCR and OLR - RAC 09

preview_player
Показать описание
In this video you will learn what is OCR and OLR. These are files maintained by Oracle Clustereware to manage the resources that are to be made available in the cluster across the nodes.

Our Upcoming Online Course Schedule is available in the url below

  1. Ramkumar Swaminathan
  2. Oracle
  3. oracle database architecture
  4. oracle RAC
  5. oracle Grid INfrastructure
  6. OCR
Рекомендации по теме
OCR and OLR 0:04:36

OCR and OLR - RAC 09

rac database ocr 0:03:22

rac database ocr voting disk and olr

#shorts What is 0:01:12

#shorts What is the purpose of OLR file ?

What OLR, OCR 0:18:57

What OLR, OCR and Voting Disk in Oracle RAC? || Node Eviction and Node Eviction - Master and Slave

OCR, OLR and 0:01:26

OCR, OLR and Voting Files Oracle 19c

OCR and Voting 0:20:19

OCR and Voting Disks in RAC Complete Understanding

OCR File in 0:07:32

OCR File in ORACLE RAC

Oracle RAC Interview 0:23:04

Oracle RAC Interview Question - Restore OCR

How to backup 0:12:43

How to backup or restore OLR in 12c or 19c Grid Infrastructure

Clusterware Administration Part 0:19:49

Clusterware Administration Part - 2 || Understanding OCR and OLR - What is the use of GPNP Profile?

What is the 0:07:00

What is the role of Voting Disk in RAC ?

What is node 0:06:26

What is node eviction in RAC ?

OLR(Oracle Local Registry) 0:06:54

OLR(Oracle Local Registry) in ORACLE ARC

Oracle RAC Interview 0:12:14

Oracle RAC Interview Question - Replace OCR

Oracle RAC Interview 0:17:19

Oracle RAC Interview Question - Restore Voting Disk

Oracle 11g - 0:10:10

Oracle 11g - Real Application Clusters Tutorial | Define The OCR

Oracle RAC Interview 0:08:28

Oracle RAC Interview Question - Replace Voting Disk

RAC Architecture - 0:32:02

RAC Architecture - 11gR2 RAC Complete Understanding - 11g Features || Real Application Cluster

overload relay connection 0:01:54

overload relay connection with contactor | how to do overload relay connection #zkmultitech

Understanding Node Eviction 0:08:29

Understanding Node Eviction - RAC 10

008 - How 0:25:09

008 - How Node Membership Happens in RAC? - What is Voting Disk & Split Brain Syndrome in Oracle...

Oracle Clusterware Repository 0:06:31

Oracle Clusterware Repository

Oracle Clusterware Administration 0:25:41

Oracle Clusterware Administration Basics - crsctl & srvctl - Basic Cluster Health Checks

Why Oracle RAC? 0:00:19

Why Oracle RAC?

Комментарии
Автор

You are awesome Sir.. please add more video for RAC

govind
Автор

Hello Ramkumar,


Videos of yours are really engaging and simple to grab. Can you please let me know if you have any video for cluster startup sequence?
Also, Can you please also make a video on GPNP?


Thanks, Looking forward to your response!

TheTaushikdasgupta
Автор

Sir,
I don't understand the point of having the OCR when all the information to bring a node up is present in OLR. Is it only to hold the intended states of different resources for fault proof management?

sachinbs
Автор

A slight correction needed here: None other than the Master Node can write as well as Read, only the Master can read all other partner nodes will also have to relay read via the Master node

karteekvarma
Автор

Thank you sir
Please share us the cluster startup sequence when you find time

praveenganesh
Автор

Sir start some practical sessions as well for12c

anandparthasarathy
Автор

sir would you tell why we use odd number of voting disk ???

sanedba