refactor: Merge drive and reader config to enable implementations of tape management without synchronization

pkg/fs/filesystem.go

@@ -218,10 +218,6 @@ func (f *STFS) Initialize(rootProposal string, rootPerm os.FileMode) (root strin
 	existingRoot, err := f.metadata.Metadata.GetRootPath(context.Background())
 	if err == config.ErrNoRootDirectory {
 		mkdirRoot := func() (string, error) {
-			if err := f.readOps.GetBackend().CloseDrive(); err != nil {
-				return "", err
-			}
-
 			if err := f.readOps.GetBackend().CloseReader(); err != nil {
 				return "", err
 			}
@@ -238,11 +234,6 @@ func (f *STFS) Initialize(rootProposal string, rootPerm os.FileMode) (root strin
 			return f.metadata.Metadata.GetRootPath(context.Background())
 		}
 
-		drive, err := f.readOps.GetBackend().GetDrive()
-		if err != nil {
-			return mkdirRoot()
-		}
-
 		reader, err := f.readOps.GetBackend().GetReader()
 		if err != nil {
 			return mkdirRoot()
@@ -250,7 +241,6 @@ func (f *STFS) Initialize(rootProposal string, rootPerm os.FileMode) (root strin
 
 		if err := recovery.Index(
 			reader,
-			drive,
 			f.readOps.GetMetadata(),
 			f.readOps.GetPipes(),
 			f.readOps.GetCrypto(),

pkg/fs/filesystem_test.go

@@ -369,9 +369,6 @@ func createSTFS(
 
 		GetReader:   tm.GetReader,
 		CloseReader: tm.Close,
-
-		GetDrive:   tm.GetDrive,
-		CloseDrive: tm.Close,
 	}
 	readCryptoConfig := config.CryptoConfig{
 		Recipient: signatureRecipient,