Patch Conflicts Analysis - MOS Conflict Checker - OPatch Tool - Types Patches in Oracle Database?

Phases of patch installation
1. Prerequisite/conflict checks
2. Backup of files/libraries that would be affected/modified by patching
3. System Update
4. Relinking
5. Inventory Update
6. Verification Phase
Space Check:
$ORACLE_HOME/OPatch/opatch prereq CheckSystemSpace -phBaseDir Pathc_loc -oh $ORACLE_HOME
Conflicts Check:
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir Pathc_loc -oh $ORACLE_HOME
Rolling
-- Node by Node patching
Non-Rolling
-- Patching all Nodes at same time
MOS Conflict Checker
==================
Integrated into MOS
Identify Conflicts and resolution with the existing inventory
Identify Conflicts and resolution between the patches planned to install
Option to upload “lsinventory” output
Option to raise a request for Overlay/Merge with development team
Provides tracking number (request id)
Using ARU tool we can track the progress of Overlay/Merge requests
#Patching #OPatch #Conflicts #Patches #PSU #SPU #BP #ONEOFF #Oracle #RAC #Database #Exadata
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Mallikarjun Ramadurg
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[@SureshKumar-no3eo]

thanks you mallik. send answer ... nice videos ...... we are very existing to see each and every & upcoming videos . we are leaning new thing from you.. this will really helpful many people....

[@VismoTechnologies]

You are welcome

[@ericksonezekiel4104]

awesome session sir

[@malikahmed7045]

Mallik Sir. You have become an amazing source for people around the world. You have done some great work. I see in your videos that you try to clear the doubts of people by exlaining even small details. Great work my friend. I would also like to ask that I checked your blog site and could not find documents which you show in your videos. Is there any way we can see those documents also and download for personal reference when we need help as it is not possible to remember all the knowledge you share in your videos. Regards

[@VismoTechnologies]

I am sharing all these docs on our DBA telegram group. DO join our DBA group @mallik034 on Telegram

[@malikahmed7045]

How to join telegram group?? Please advise

[@VismoTechnologies]

@@malikahmed7045 install telegram app in your mobile and search for @mallik034 and join. Telegram is also similar to WhatsApp

[@majeedmulla1630]

good information its very helpful.

[@VismoTechnologies]

Thanks Majeed

[@vinod1704]

Super Explained.

[@kishanm9722]

Informative video .what we do if there is a conflict found ?

[@VismoTechnologies]

You have to request the new patch with Oracle. They will take it to development team and release the new patch

[@shanshaikh1365]

How does we come to know that, database containing java components?

[@chandrashekharbr6514]

Can u please upload for the real time interview questions and answers

[@VismoTechnologies]

Sure Noted. I will do more and more sessions on real time interview questions on Database/ RAC/ Dataguard and Exadata in future days

[@BHARARHROYAL]

Good video sir

[@VismoTechnologies]

Thanks.

[@devangsangani7580]

Helpful 😊🙏🏻

[@VismoTechnologies]

Thank you.

[@anandparmar6106]

Thankew

[@VismoTechnologies]

You are welcome

[@devangsangani7580]

Confused betel spu and psu .. if spu applied on base version or top of psu then what is diff between spu and psu ? Both conditions are same

[@devangsangani7580]

Sorry it's between *** wrong spel

[@VismoTechnologies]

1. Base release - spu - spu - spu --- its allowed 2. Base release - spu - psu --- alowed 3. Base release - psu - spu --- not allowed

[@devangsangani7580]

Thank you 😊 clear my doubt

[@devangsangani7580]

If possible then please create one practical video with grid patch set update..

[@VismoTechnologies]

Sure I will do one video on this

[@malikahmed7045]

Malik sir. How can we join telegram group @mallik034 ?

[@VismoTechnologies]

Yes that's correct