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2
votes
2
answers
4k
views
Upgrade a large mongodb database from 3.6 to 6
I have a mongodb 3.6 database with about 7TB of data, and wish to upgrade this to 6.0. It is a very basic db with no replicas, no sharding, etc. Downtime is not an issue - it can be down for days. …
4
votes
Accepted
Upgrade a large mongodb database from 3.6 to 6
5.0, and finally 6.0
I did this without any copying or backup of the data, but I guess it would be advisable to do so for data you don't want to lose if something goes wrong.
each step follows standard mongodb …