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#users-public
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Shubham Jain

11/23/2022, 5:42 AM
Hi all, Is there recommended way for upgrading an AMI ? I was planning to upgrade to 6.6 latest version which removes the issue of us managing the O3 lag and other params. I was thinking of (partially from docs) taking a backup of qdb's volume, launch new instance and then attach the volume from old instance to newly launched instance. Any thoughts on this ?
Pei

Pei

11/23/2022, 8:38 AM
Hi Shubham, just asked my colleague and they recommended: download no-jre version and replace the .jar file.
Nicolas Hourcard

Nicolas Hourcard

11/23/2022, 10:03 AM
hey @Shubham Jain, let us know how the new dynamic lag works out for you. we will share an article later today about it
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Shubham Jain

11/23/2022, 12:26 PM
sure, although @Andrey Pechkurov has helped a lot in order to fix the O3 issue that we were facing. I will be running the script tomorrow again with same O3 commits will let you know about the improvements. 👍🏻
Nicolas Hourcard

Nicolas Hourcard

11/23/2022, 2:13 PM
great to hear that Andrei put you toward a successful path