I have been migrating some databases from a SQL Server to an SQL Managed Instance. 13 of 14 DBs have been successfully restored. There is only one remaining, the biggest one with almost 600 Gb. It has been more than a week continuously uploading the initial full backup and it is still running.
It is a big database but I thought it has been a long time and it should have been finished by now. For this reason I have been trying some cmd/az commands but I don´t get anything more than a running status. The strange thing is that I can´t see the DB (in recovery mode) in the SQL Management Studio and the file has not been created yet in the container of the Storage Account. All the other databases appear in SSMS and in the storage account.
I had around 75 Gb more than the total size of the databases in the Storage Account, so I guess that was not the issue. In any case, I added 500 Gb more but still no results.
Is it possible to stop the task and restart it to see if this helps? Obviously I would not like to upload all databases again if possible.
Could you please help ?
Thank you!
I would recommend to open a case with Support to make sure there is no patching or failover happening on the SQL MI during Migration.
I have seen this happen before where the restore is going through for a VLDB and then patching on SQL MI causes it to restart restoring again.
Hopefully this will help