diff --git a/builtin/logical/database/backend.go b/builtin/logical/database/backend.go
index 4609d27413..5a77ec85fd 100644
--- a/builtin/logical/database/backend.go
+++ b/builtin/logical/database/backend.go
@@ -39,7 +39,12 @@ const (
 	minRootCredRollbackAge  = 1 * time.Minute
 )
 
-var databaseConfigNameFromRotationIDRegex = regexp.MustCompile("^.+/config/(.+$)")
+var (
+	databaseInitTimeout                   = 10 * time.Second
+	databaseConfigNameFromRotationIDRegex = regexp.MustCompile("^.+/config/(.+$)")
+)
+
+var errDatabaseInitializeTimeout = errors.New("timeout exceeded during Initialize")
 
 type dbPluginInstance struct {
 	sync.RWMutex
@@ -380,6 +385,61 @@ func (b *databaseBackend) CloseIfShutdown(db *dbPluginInstance, err error) {
 	}
 }
 
+type initializeConnectionResult struct {
+	resp v5.InitializeResponse
+	err  error
+}
+
+// initializeConnection bounds how long Vault waits for plugin initialization.
+// Some drivers and plugins do not reliably honor context cancellation during
+// connection verification, so Initialize runs in a goroutine and is raced
+// against a timeout to keep rotation and connection creation from hanging
+// indefinitely while locks are held.
+func (b *databaseBackend) initializeConnection(ctx context.Context, dbw databaseVersionWrapper, initReq v5.InitializeRequest) (v5.InitializeResponse, error) {
+	timeoutCtx, cancel := context.WithTimeout(ctx, databaseInitTimeout)
+	defer cancel()
+
+	done := make(chan initializeConnectionResult, 1)
+
+	go func() {
+		resp, err := dbw.Initialize(timeoutCtx, initReq)
+		done <- initializeConnectionResult{resp: resp, err: err}
+	}()
+
+	select {
+	case result := <-done:
+		return result.resp, result.err
+	case <-timeoutCtx.Done():
+		// Preserve the caller's cancellation or deadline when it fired first.
+		if ctx.Err() != nil {
+			return v5.InitializeResponse{}, ctx.Err()
+		}
+		// This only bounds Vault's wait; the underlying Initialize call may still
+		// be blocked below the plugin boundary until that implementation notices cancellation.
+		return v5.InitializeResponse{}, fmt.Errorf("%w: %v", errDatabaseInitializeTimeout, timeoutCtx.Err())
+	}
+}
+
+// closeDatabaseWrapperAfterInitError treats init timeouts differently because a
+// synchronous Close can block behind the same stuck initialization path.
+func (b *databaseBackend) closeDatabaseWrapperAfterInitError(dbw databaseVersionWrapper, err error) {
+	/*
+	 * Use async close when the init goroutine may still be running. This
+	 * covers both Vault's own databaseInitTimeout sentinel and the case where
+	 * the caller's context fired first (path B1 in initializeConnection),
+	 * which returns the raw ctx.Err() rather than the wrapped sentinel.
+	 */
+	if errors.Is(err, errDatabaseInitializeTimeout) ||
+		errors.Is(err, context.DeadlineExceeded) ||
+		errors.Is(err, context.Canceled) {
+		// Let the caller unwind immediately; best-effort cleanup continues in the background.
+		go dbw.Close()
+		return
+	}
+
+	_ = dbw.Close()
+}
+
 // clean closes all connections from all database types
 // and cancels any rotation queue loading operation.
 func (b *databaseBackend) clean(_ context.Context) {
diff --git a/builtin/logical/database/backend_ce.go b/builtin/logical/database/backend_ce.go
index 977576429a..4462321831 100644
--- a/builtin/logical/database/backend_ce.go
+++ b/builtin/logical/database/backend_ce.go
@@ -56,9 +56,11 @@ func (b *databaseBackend) GetConnectionWithConfig(ctx context.Context, name stri
 		Config:           config.ConnectionDetails,
 		VerifyConnection: config.VerifyConnection,
 	}
-	_, err = dbw.Initialize(ctx, initReq)
+	// Bound cache-miss initialization so a blocked handshake cannot stall callers
+	// indefinitely while the connection creation lock is held.
+	_, err = b.initializeConnection(ctx, dbw, initReq)
 	if err != nil {
-		dbw.Close()
+		b.closeDatabaseWrapperAfterInitError(dbw, err)
 		return nil, err
 	}
 
diff --git a/builtin/logical/database/backend_get_test.go b/builtin/logical/database/backend_get_test.go
index dc1bd4b50d..fa3743d36a 100644
--- a/builtin/logical/database/backend_get_test.go
+++ b/builtin/logical/database/backend_get_test.go
@@ -5,9 +5,12 @@ package database
 
 import (
 	"context"
+	"errors"
 	"sync"
 	"testing"
+	"time"
 
+	v5 "github.com/hashicorp/vault/sdk/database/dbplugin/v5"
 	"github.com/hashicorp/vault/sdk/helper/consts"
 	"github.com/hashicorp/vault/sdk/helper/pluginutil"
 	"github.com/hashicorp/vault/sdk/logical"
@@ -16,12 +19,14 @@ import (
 
 func newSystemViewWrapper(view logical.SystemView) logical.SystemView {
 	return &systemViewWrapper{
-		view,
+		SystemView: view,
 	}
 }
 
 type systemViewWrapper struct {
 	logical.SystemView
+	pluginName     string
+	builtinFactory func() (interface{}, error)
 }
 
 var _ logical.ExtendedSystemView = (*systemViewWrapper)(nil)
@@ -51,11 +56,21 @@ func (s *systemViewWrapper) GetPinnedPluginVersion(ctx context.Context, pluginTy
 }
 
 func (s *systemViewWrapper) LookupPluginVersion(ctx context.Context, pluginName string, pluginType consts.PluginType, version string) (*pluginutil.PluginRunner, error) {
+	name := s.pluginName
+	if name == "" {
+		name = mockv5
+	}
+
+	factory := s.builtinFactory
+	if factory == nil {
+		factory = New
+	}
+
 	return &pluginutil.PluginRunner{
-		Name:           mockv5,
+		Name:           name,
 		Type:           consts.PluginTypeDatabase,
 		Builtin:        true,
-		BuiltinFactory: New,
+		BuiltinFactory: factory,
 	}, nil
 }
 
@@ -77,6 +92,96 @@ func getDbBackend(t *testing.T) (*databaseBackend, logical.Storage) {
 	return b, config.StorageView
 }
 
+type blockingInitializeDatabase struct {
+	initializeDone chan struct{}
+}
+
+func newBlockingInitializeDatabase() (interface{}, error) {
+	return &blockingInitializeDatabase{initializeDone: make(chan struct{})}, nil
+}
+
+func (d *blockingInitializeDatabase) Initialize(context.Context, v5.InitializeRequest) (v5.InitializeResponse, error) {
+	<-d.initializeDone
+	return v5.InitializeResponse{}, nil
+}
+
+func (d *blockingInitializeDatabase) NewUser(context.Context, v5.NewUserRequest) (v5.NewUserResponse, error) {
+	return v5.NewUserResponse{}, nil
+}
+
+func (d *blockingInitializeDatabase) UpdateUser(context.Context, v5.UpdateUserRequest) (v5.UpdateUserResponse, error) {
+	return v5.UpdateUserResponse{}, nil
+}
+
+func (d *blockingInitializeDatabase) DeleteUser(context.Context, v5.DeleteUserRequest) (v5.DeleteUserResponse, error) {
+	return v5.DeleteUserResponse{}, nil
+}
+
+func (d *blockingInitializeDatabase) Type() (string, error) {
+	return mockV5Type, nil
+}
+
+func (d *blockingInitializeDatabase) Close() error {
+	close(d.initializeDone)
+	return nil
+}
+
+// slowCloseDatabase blocks in Close until closeCh is closed, so a synchronous
+// call to closeDatabaseWrapperAfterInitError would stall the test.
+type slowCloseDatabase struct {
+	closeCh chan struct{}
+}
+
+func (d *slowCloseDatabase) Initialize(context.Context, v5.InitializeRequest) (v5.InitializeResponse, error) {
+	return v5.InitializeResponse{}, nil
+}
+
+func (d *slowCloseDatabase) NewUser(context.Context, v5.NewUserRequest) (v5.NewUserResponse, error) {
+	return v5.NewUserResponse{}, nil
+}
+
+func (d *slowCloseDatabase) UpdateUser(context.Context, v5.UpdateUserRequest) (v5.UpdateUserResponse, error) {
+	return v5.UpdateUserResponse{}, nil
+}
+
+func (d *slowCloseDatabase) DeleteUser(context.Context, v5.DeleteUserRequest) (v5.DeleteUserResponse, error) {
+	return v5.DeleteUserResponse{}, nil
+}
+func (d *slowCloseDatabase) Type() (string, error) { return "slow-close", nil }
+func (d *slowCloseDatabase) Close() error {
+	<-d.closeCh
+	return nil
+}
+
+// TestCloseDatabaseWrapperAfterInitError_ContextCanceled_IsAsync verifies that
+// closeDatabaseWrapperAfterInitError does not block when the error is
+// context.Canceled (parent context fired before Vault's own databaseInitTimeout).
+// In that path the init goroutine may still be running, so Close must be async.
+// context.DeadlineExceeded is symmetric (same code branch), so a single test for
+// context.Canceled is sufficient.
+func TestCloseDatabaseWrapperAfterInitError_ContextCanceled_IsAsync(t *testing.T) {
+	closeCh := make(chan struct{})
+	dbw := databaseVersionWrapper{v5: &slowCloseDatabase{closeCh: closeCh}}
+
+	b := &databaseBackend{}
+
+	done := make(chan struct{})
+	go func() {
+		defer close(done)
+		b.closeDatabaseWrapperAfterInitError(dbw, context.Canceled)
+	}()
+
+	select {
+	case <-done:
+		// Good: function returned before Close() completed.
+	case <-time.After(100 * time.Millisecond):
+		t.Fatal("closeDatabaseWrapperAfterInitError blocked synchronously on Close() for context.Canceled")
+	}
+
+	// Unblock the background goroutine so it does not leak.
+	close(closeCh)
+}
+
 // TestGetConnectionRaceCondition checks that GetConnection always returns the same instance, even when asked
 // by multiple goroutines in parallel.
 func TestGetConnectionRaceCondition(t *testing.T) {
@@ -107,3 +212,54 @@ func TestGetConnectionRaceCondition(t *testing.T) {
 		}
 	}
 }
+
+// TestGetConnectionInitializeTimeout verifies GetConnection returns an initialize-timeout
+// error when plugin initialization blocks longer than the configured timeout
+func TestGetConnectionInitializeTimeout(t *testing.T) {
+	oldTimeout := databaseInitTimeout
+	databaseInitTimeout = 25 * time.Millisecond
+	defer func() {
+		databaseInitTimeout = oldTimeout
+	}()
+
+	config := logical.TestBackendConfig()
+	config.System = &systemViewWrapper{
+		SystemView:     config.System,
+		builtinFactory: newBlockingInitializeDatabase,
+	}
+	config.StorageView = &logical.InmemStorage{}
+
+	b := Backend(config)
+	if err := b.Setup(context.Background(), config); err != nil {
+		t.Fatal(err)
+	}
+	defer b.Cleanup(context.Background())
+
+	entry, err := logical.StorageEntryJSON("config/blocked", &DatabaseConfig{
+		AllowedRoles:      []string{"*"},
+		PluginName:        mockV5Type,
+		VerifyConnection:  true,
+		ConnectionDetails: map[string]interface{}{"connection_url": "unused"},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := config.StorageView.Put(context.Background(), entry); err != nil {
+		t.Fatal(err)
+	}
+
+	start := time.Now()
+	_, err = b.GetConnection(context.Background(), config.StorageView, "blocked")
+	if err == nil {
+		t.Fatal("expected timeout error")
+	}
+	if !errors.Is(err, errDatabaseInitializeTimeout) {
+		t.Fatalf("expected initialize timeout error, got: %v", err)
+	}
+	if elapsed := time.Since(start); elapsed > time.Second {
+		t.Fatalf("GetConnection took too long to fail: %s", elapsed)
+	}
+	if conn := b.connections.Get("blocked"); conn != nil {
+		t.Fatal("expected timed out connection to not be cached")
+	}
+}
diff --git a/builtin/logical/database/path_config_connection_ce.go b/builtin/logical/database/path_config_connection_ce.go
index c56115bb1a..d8d1a8b484 100644
--- a/builtin/logical/database/path_config_connection_ce.go
+++ b/builtin/logical/database/path_config_connection_ce.go
@@ -145,9 +145,11 @@ func (b *databaseBackend) connectionWriteHandler() framework.OperationFunc {
 			Config:           config.ConnectionDetails,
 			VerifyConnection: config.VerifyConnection,
 		}
-		initResp, err := dbw.Initialize(ctx, initReq)
+		// verify_connection can perform a live handshake here, so bound how long
+		// Vault waits before failing the write and releasing the caller.
+		initResp, err := b.initializeConnection(ctx, dbw, initReq)
 		if err != nil {
-			dbw.Close()
+			b.closeDatabaseWrapperAfterInitError(dbw, err)
 			return logical.ErrorResponse("error creating database object: %s", err), nil
 		}
 		config.ConnectionDetails = initResp.Config
diff --git a/builtin/logical/database/rollback.go b/builtin/logical/database/rollback.go
index d1b3b07c40..12ea638f54 100644
--- a/builtin/logical/database/rollback.go
+++ b/builtin/logical/database/rollback.go
@@ -90,6 +90,16 @@ func (b *databaseBackend) walRollback(ctx context.Context, req *logical.Request,
 			return nil
 		}
 
+		// An initialization timeout means the database was unreachable within
+		// Vault's deadline, not that the stored credentials are wrong. A timeout
+		// is not a reliable signal of credential state: the rotation may have
+		// already applied the new password before the database became slow.
+		// Returning the error here lets the WAL framework retry later rather
+		// than risking a rollback that reverts a successfully rotated credential.
+		if errors.Is(err, errDatabaseInitializeTimeout) {
+			return err
+		}
+
 		return b.rollbackDatabaseCredentials(ctx, config, entry)
 	}
 
diff --git a/builtin/logical/database/rollback_test.go b/builtin/logical/database/rollback_test.go
index 1b77c8e143..4320740619 100644
--- a/builtin/logical/database/rollback_test.go
+++ b/builtin/logical/database/rollback_test.go
@@ -5,6 +5,7 @@ package database
 
 import (
 	"context"
+	"errors"
 	"strings"
 	"testing"
 	"time"
@@ -405,3 +406,129 @@ func TestBackend_RotateRootCredentials_WAL_no_rollback_2(t *testing.T) {
 		t.Fatalf("err:%s resp:%v\n", err, credResp)
 	}
 }
+
+// failingInitializeDatabase is a v5.Database mock whose Initialize always
+// returns a fixed error. Used to simulate a persistent connection failure
+// (wrong credentials, network refused) without a blocking timeout.
+type failingInitializeDatabase struct {
+	err error
+}
+
+func (d *failingInitializeDatabase) Initialize(_ context.Context, _ v5.InitializeRequest) (v5.InitializeResponse, error) {
+	return v5.InitializeResponse{}, d.err
+}
+
+func (d *failingInitializeDatabase) NewUser(_ context.Context, _ v5.NewUserRequest) (v5.NewUserResponse, error) {
+	return v5.NewUserResponse{}, nil
+}
+
+func (d *failingInitializeDatabase) UpdateUser(_ context.Context, _ v5.UpdateUserRequest) (v5.UpdateUserResponse, error) {
+	return v5.UpdateUserResponse{}, nil
+}
+
+func (d *failingInitializeDatabase) DeleteUser(_ context.Context, _ v5.DeleteUserRequest) (v5.DeleteUserResponse, error) {
+	return v5.DeleteUserResponse{}, nil
+}
+func (d *failingInitializeDatabase) Type() (string, error) { return mockV5Type, nil }
+func (d *failingInitializeDatabase) Close() error          { return nil }
+
+// TestWalRollback_InitializeTimeout_SkipsRollback verifies that a transient
+// errDatabaseInitializeTimeout from GetConnection does not trigger
+// rollbackDatabaseCredentials. The timeout only means the database was slow;
+// it says nothing about whether credentials were already rotated successfully.
+func TestWalRollback_InitializeTimeout_SkipsRollback(t *testing.T) {
+	oldTimeout := databaseInitTimeout
+	databaseInitTimeout = 25 * time.Millisecond
+	defer func() { databaseInitTimeout = oldTimeout }()
+
+	config := logical.TestBackendConfig()
+	config.System = &systemViewWrapper{
+		SystemView:     config.System,
+		builtinFactory: newBlockingInitializeDatabase,
+	}
+	config.StorageView = &logical.InmemStorage{}
+
+	b := Backend(config)
+	if err := b.Setup(context.Background(), config); err != nil {
+		t.Fatal(err)
+	}
+	defer b.Cleanup(context.Background())
+
+	entry, err := logical.StorageEntryJSON("config/mydb", &DatabaseConfig{
+		AllowedRoles:     []string{"*"},
+		VerifyConnection: true,
+		PluginName:       mockV5Type,
+		ConnectionDetails: map[string]interface{}{
+			"password": "original-pass",
+		},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := config.StorageView.Put(context.Background(), entry); err != nil {
+		t.Fatal(err)
+	}
+
+	walEntry := &rotateRootCredentialsWAL{
+		ConnectionName: "mydb",
+		UserName:       "root",
+		NewPassword:    "new-pass", // != "original-pass": enters the credential-verification branch
+		OldPassword:    "original-pass",
+	}
+	err = b.walRollback(context.Background(), &logical.Request{Storage: config.StorageView}, rotateRootWALKey, walEntry)
+	if !errors.Is(err, errDatabaseInitializeTimeout) {
+		t.Fatalf("expected errDatabaseInitializeTimeout to propagate, got: %v", err)
+	}
+}
+
+// TestWalRollback_ConnectionFailed_TriggersRollback verifies that a
+// non-timeout connection failure still reaches rollbackDatabaseCredentials,
+// preserving the existing behavior for genuine authentication failures.
+func TestWalRollback_ConnectionFailed_TriggersRollback(t *testing.T) {
+	connErr := errors.New("connection refused: invalid credentials")
+	config := logical.TestBackendConfig()
+	config.System = &systemViewWrapper{
+		SystemView: config.System,
+		builtinFactory: func() (interface{}, error) {
+			return &failingInitializeDatabase{err: connErr}, nil
+		},
+	}
+	config.StorageView = &logical.InmemStorage{}
+
+	b := Backend(config)
+	if err := b.Setup(context.Background(), config); err != nil {
+		t.Fatal(err)
+	}
+	defer b.Cleanup(context.Background())
+
+	entry, err := logical.StorageEntryJSON("config/mydb", &DatabaseConfig{
+		AllowedRoles:     []string{"*"},
+		VerifyConnection: true,
+		PluginName:       mockV5Type,
+		ConnectionDetails: map[string]interface{}{
+			"password": "original-pass",
+		},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := config.StorageView.Put(context.Background(), entry); err != nil {
+		t.Fatal(err)
+	}
+
+	walEntry := &rotateRootCredentialsWAL{
+		ConnectionName: "mydb",
+		UserName:       "root",
+		NewPassword:    "new-pass",
+		OldPassword:    "original-pass",
+	}
+	err = b.walRollback(context.Background(), &logical.Request{Storage: config.StorageView}, rotateRootWALKey, walEntry)
+	// A non-timeout failure must not be swallowed: rollbackDatabaseCredentials is
+	// called and its error (from a second failed GetConnectionWithConfig) propagates.
+	if errors.Is(err, errDatabaseInitializeTimeout) {
+		t.Fatal("timeout sentinel must not appear for a non-timeout connection failure")
+	}
+	if err == nil {
+		t.Fatal("expected rollbackDatabaseCredentials to return an error")
+	}
+}
diff --git a/builtin/logical/database/rotation.go b/builtin/logical/database/rotation.go
index 19e66d1447..76c425a775 100644
--- a/builtin/logical/database/rotation.go
+++ b/builtin/logical/database/rotation.go
@@ -29,6 +29,8 @@ const (
 	staticWALKey = "staticRotationKey"
 )
 
+var staticUpdateUserTimeout = 10 * time.Second
+
 // populateQueue loads the priority queue with existing static accounts. This
 // occurs at initialization, after any WAL entries of failed or interrupted
 // rotations have been processed. It lists the roles from storage and searches
@@ -538,7 +540,27 @@ func (b *databaseBackend) setStaticAccount(ctx context.Context, s logical.Storag
 		b.Logger().Debug("writing WAL", "role", input.RoleName, "WAL ID", output.WALID)
 	}
 
-	_, err = dbi.database.UpdateUser(ctx, updateReq, false)
+	timeoutCtx, cancel := context.WithTimeout(ctx, staticUpdateUserTimeout)
+	defer cancel()
+	updateUserTimeoutErr := errors.New("timeout exceeded during UpdateUser")
+
+	done := make(chan error, 1)
+
+	go func() {
+		_, e := dbi.database.UpdateUser(timeoutCtx, updateReq, false)
+		done <- e
+	}()
+
+	select {
+	case err = <-done:
+	case <-timeoutCtx.Done():
+		if ctx.Err() != nil {
+			err = ctx.Err()
+		} else {
+			err = updateUserTimeoutErr
+		}
+	}
+
 	if err != nil {
 		b.CloseIfShutdown(dbi, err)
 		if usedCredentialFromPreviousRotation {
@@ -547,11 +569,11 @@ func (b *databaseBackend) setStaticAccount(ctx context.Context, s logical.Storag
 				b.Logger().Warn("failed to delete WAL", "error", err, "WAL ID", output.WALID)
 			}
 
-			// Generate a new WAL entry and credential for next attempt
 			output.WALID = ""
 		}
 		return output, fmt.Errorf("error setting credentials: %w", err)
 	}
+
 	modified = true
 
 	// static user password successfully updated in external system
diff --git a/builtin/logical/database/rotation_test.go b/builtin/logical/database/rotation_test.go
index 9e4af3d067..075f353f2c 100644
--- a/builtin/logical/database/rotation_test.go
+++ b/builtin/logical/database/rotation_test.go
@@ -1696,6 +1696,47 @@ func TestRotationSchedulePriorityAfterRestart(t *testing.T) {
 	require.Equal(t, newPriority, firstPriority) // confirm that priority has not changed
 }
 
+// TestRotateRole_BlockedUpdateUser_TimesOut verifies rotate-role returns quickly
+// with a timeout error when UpdateUser blocks past Vault's timeout window.
+func TestRotateRole_BlockedUpdateUser_TimesOut(t *testing.T) {
+	ctx := context.Background()
+	b, storage, mockDB := getBackend(t)
+	defer b.Cleanup(ctx)
+	configureDBMount(t, storage)
+
+	oldTimeout := staticUpdateUserTimeout
+	staticUpdateUserTimeout = 25 * time.Millisecond
+	defer func() { staticUpdateUserTimeout = oldTimeout }()
+
+	roleName := "hashicorp"
+	data := map[string]interface{}{
+		"username":        "hashicorp",
+		"db_name":         "mockv5",
+		"rotation_period": "10m",
+	}
+	createRoleWithData(t, b, storage, mockDB, roleName, data)
+
+	blockCh := make(chan struct{})
+	defer close(blockCh)
+	mockDB.On("UpdateUser", mock.Anything, mock.Anything).
+		Run(func(args mock.Arguments) {
+			<-blockCh
+		}).
+		Return(v5.UpdateUserResponse{}, nil).
+		Once()
+
+	start := time.Now()
+	_, err := b.HandleRequest(ctx, &logical.Request{
+		Operation: logical.UpdateOperation,
+		Path:      "rotate-role/" + roleName,
+		Storage:   storage,
+	})
+
+	require.Error(t, err)
+	require.ErrorContains(t, err, "timeout exceeded during UpdateUser")
+	require.Less(t, time.Since(start), time.Second, "rotate-role should return promptly on update timeout")
+}
+
 func generateWALFromFailedRotation(t *testing.T, b *databaseBackend, storage logical.Storage, mockDB *mockNewDatabase, roleName string) {
 	t.Helper()
 	mockDB.On("UpdateUser", mock.Anything, mock.Anything).
diff --git a/changelog/_13697.txt b/changelog/_13697.txt
new file mode 100644
index 0000000000..94ded70fb2
--- /dev/null
+++ b/changelog/_13697.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+database: prevent static role rotation and connection init from hanging indefinitely when database calls block by adding timeouts around UpdateUser and Initialize
+```
\ No newline at end of file