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Recover A Lost Oracle Datafile With No Backup

Posted by PDSERVICE on Apr 06, 2020 In

Problem Description:

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You have inadvertantly lost a datafile at the OS level and there are no current

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Recover Oracle database after disk loss

Posted by PDSERVICE on Apr 06, 2020 In

PURPOSE

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This article aims at walking you through some of the common

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How Recover an Oracle Database Backup in Windows When Everything is Lost

Posted by PDSERVICE on Apr 06, 2020 In

GOAL

Which steps have to follow in order to recover a backup of a database in a windows platform when everything is lost ?

SOLUTION

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How to Recover Oracle Database from Loss Of Online Redo Log And ORA-312 And ORA-313

Posted by PDSERVICE on Apr 06, 2020 In

PURPOSE

This article aims at walking you through some of the common recovery scenarios after a loss of Online Redolog

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Steps to troubleshoot Oracle RAC clusterware GIPCHA connection failure

Posted by PDSERVICE on Apr 05, 2020 In

PURPOSE

How to troubleshoot when a local process (non bootstrap client) fails to CONNECT to a peer process using the GIPCHA communication protocol?

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Grid Infrastructure (GI) startup fails because crsd fails to start in a flex asm environment (Doc ID 2392762.1)

Posted by PDSERVICE on Apr 05, 2020 In

SYMPTOMS

In a Flex ASM environment, Grid Infrastructure (GI) startup fails when GI is running on one or more of other nodes,

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Bug 22891868 - Oracle Grid Clusterware OHASD does not restart CRSD when crsd.bin is hanging (Doc ID 22891868.8)

Posted by PDSERVICE on Apr 05, 2020 In

Bug 22891868 OHASD does not restart CRSD when crsd.bin is hanging

This note gives a brief overview of bug 22891868.

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oracle clusterware gi startup issue what to check?

Posted by PDSERVICE on Apr 05, 2020 In

PURPOSE

The purpose of this note is to provide a summary of the top 5 issues that may prevent the successful startup of the Grid Infrastructure (GI) stack.

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Troubleshooting Oracle Clusterware GI CRS startup issues CRS-4535 Cannot communicatew with Cluster Ready Services

Posted by PDSERVICE on Apr 05, 2020 In

Purpose

After rebooting a node, the CRS stack fails to start. This bulletin offers a list of things to check while troubleshooting the cause.

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devos ransomware/malware encrypted oracle database datafiles

Posted by PDSERVICE on Mar 14, 2020 In

one oracle database has been encrypted by devos ransomware malware ,

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