What was the migration tool that you used??edh wrote: ↑Feb 20, 2025 6:56 pm This is our experience—keep in mind that we all recognize that Blob is not S3 and that many S3 implementations are not alike.
We migrated a 200TB bucket from Wasabi to our Minio, and it worked correctly. The migration took a weekend because Wasabi limits the number of concurrent connections per access key. We achieved an incoming traffic of 14Gbps, limited by our backend.
To do this, we made sure that the bucket had the same name in both the source and destination to maintain the same paths at the Veeam Office 365 level. We used a migration tool that copies the object metadata and can handle hundres threads.
Obviously, while the data is being copied, you must remove it from the source VBO to ensure there is no activity.
Once all the objects have been copied, you create a new storage and perform a resync. When the first task finishes, you will see all the old points.
This method is not officially supported, so I recommend testing it with your own tenant and with just a few GBs.
Tks Kevlahau