Referring to my previous question - Installing and Configuring RBS on SharePoint 2010?
RBS is installed, configured and successfully moved the data from SQL to BlobStore(~100GB)
$cdb = Get-SPContentDatabase "ContentDB_01"
$cdb.RemoteBlobStorageSettings.MinimumBlobStorageSize=1048576
$cdb.Update()
$rbss = $cdb.RemoteBlobStorageSettings
$rbss.Migrate()
However still SQL Data file size is same as before.
Am I missing something?