Restore SQL Server database to Linux Docker - sql-server

Question

I need to restore a large SQL Server database on a Linux Docker instance (https://hub.docker.com/r/microsoft/mssql-server-linux/)
I'm moving my .bak file to the docker and executing this command in mssql shell:
RESTORE DATABASE gIMM_Brag FROM DISK = '/var/opt/mssql/backup/BackupFull8H_gIMM.bak' WITH MOVE '[gIMM].Data' T'/var/opt/mssql/data/gIMM.mdf', MOVE '[gIMM].Log' TO '/var/opt/mssql/data/gIMM.ldf', MOVE 'TraceabilityData' TO '/var/opt/mssql/data/gIMM.TraceData.mdf', MOVE 'TraceabilityIndexes' TO '/var/opt/mssql/data/gIMM.TraceIndex.mdf', MOVE 'KpiData' TO '/var/opt/mssql/data/gIMM.KpiData.mdf', MOVE 'KpiIndexes' TO '/var/opt/mssql/data/gIMM.KpiIndex.mdf'
I'm mapping correctly every file that need to and I definitely have enough space on the docker instance but I'm getting this error:
Error: The backup or restore was aborted.
The same error occurs with a windows version of this docker actually... And as it's not supposed to be a Express version, the database size shouldn't be the issue here.
If anyone has more information about what is causing this error !
Thanks,

Answer 1

#TOUDIdel
You have to use the actual file system paths on linux rather than the virtual paths that are shown in the error.
RESTORE DATABASE Northwind FROM DISK='/var/opt/mssql/Northwind.bak' WITH MOVE 'Northwind' TO '/var/opt/mssql/data/NORTHWND.MDF', MOVE 'Northwind_log' TO '/var/opt/mssql/data/NORTHWND_log.ldf'
http://www.raditha.com/blog/archives/restoring-a-database-on-ms-sql-server-for-linux-docker/

Answer 2

You didn't mention it, but the thing that tricked me up was that I wasn't copying the BAK file to my Docker instance. In Terminal with docker and your mssql container running...
1) get container ID:
$docker inspect -f '{{.Id}}' <container_name>
2) copy BAK file to docker instance:
docker exec -i <container_id> bash -c 'cat > /var/opt/mssql/backup.bak' < '/source/path/backup.bak'
3) log into mssql:
mssql -u sa -p 'myPassword'
3) restore db: (you can replace this with your restore script, though this was sufficient for me)
RESTORE DATABASE [MyDatabase] FROM DISK = N'/var/opt/mssql/backup.bak' WITH FILE = 1, NOUNLOAD, REPLACE, STATS = 5

Answer 3

When I had this problem, it's because the restore command was taking long enough for mssql to time out (with a totally unhelpful error message). Specifying a long timeout when connecting allowed the restore to complete. eg
mssql -s localhost -p "<sa_password>" -t 36000000 -T 36000000

Answer 4

I am not sure it is worth mentioning, but neither of the answers alone worked when moving a .bak made in Windows server to the docker running in Linux version.
(Note that I am using the code from the two previous answers and thus any credit should go to the below-mentioned authors)
TabsNotSpaces' solution was good until step 3 where the restore crashed with path mismatch (C:/path_to_mssql_server could not be found).
Vinicius Krauspenhar's answer was then necessary to remap the MDF and LOG files to fully complete the backup.
Thus the solution that worked for me when importing a windows-server-made .bak file into the Linux docker instance was:
In Terminal with docker and your SQL Server container running...
1) get container ID:
$docker inspect -f '{{.Id}}' <container_name>
2) copy BAK file to docker instance:
docker exec -i <container_id> bash -c 'cat > /var/opt/mssql/backup.bak' < '/source/path/backup.bak'
3) log into mssql or in any DB software and
RESTORE DATABASE Northwind FROM DISK='/var/opt/mssql/Northwind.bak' WITH MOVE 'Northwind' TO '/var/opt/mssql/data/NORTHWND.MDF', MOVE 'Northwind_log' TO '/var/opt/mssql/data/NORTHWND_log.ldf'