UDisks.LogicalVolume

g GObject.GInterface GObject.GInterface UDisks.LogicalVolume UDisks.LogicalVolume GObject.GInterface->UDisks.LogicalVolume

Implementations:
 UDisks.LogicalVolumeProxy, UDisks.LogicalVolumeSkeleton

Methods

class interface_info ()
class override_properties (klass, property_id_begin)
  call_activate (arg_options, cancellable, callback, *user_data)
  call_activate_finish (res)
  call_activate_sync (arg_options, cancellable)
  call_cache_attach (arg_cache_name, arg_options, cancellable, callback, *user_data)
  call_cache_attach_finish (res)
  call_cache_attach_sync (arg_cache_name, arg_options, cancellable)
  call_cache_detach (arg_options, cancellable, callback, *user_data)
  call_cache_detach_finish (res)
  call_cache_detach_sync (arg_options, cancellable)
  call_cache_split (arg_options, cancellable, callback, *user_data)
  call_cache_split_finish (res)
  call_cache_split_sync (arg_options, cancellable)
  call_create_snapshot (arg_name, arg_size, arg_options, cancellable, callback, *user_data)
  call_create_snapshot_finish (res)
  call_create_snapshot_sync (arg_name, arg_size, arg_options, cancellable)
  call_deactivate (arg_options, cancellable, callback, *user_data)
  call_deactivate_finish (res)
  call_deactivate_sync (arg_options, cancellable)
  call_delete (arg_options, cancellable, callback, *user_data)
  call_delete_finish (res)
  call_delete_sync (arg_options, cancellable)
  call_rename (arg_new_name, arg_options, cancellable, callback, *user_data)
  call_rename_finish (res)
  call_rename_sync (arg_new_name, arg_options, cancellable)
  call_resize (arg_new_size, arg_options, cancellable, callback, *user_data)
  call_resize_finish (res)
  call_resize_sync (arg_new_size, arg_options, cancellable)
  complete_activate (invocation, result)
  complete_cache_attach (invocation)
  complete_cache_detach (invocation)
  complete_cache_split (invocation)
  complete_create_snapshot (invocation, result)
  complete_deactivate (invocation)
  complete_delete (invocation)
  complete_rename (invocation, result)
  complete_resize (invocation)

Virtual Methods

  do_handle_activate (invocation, arg_options)
  do_handle_cache_attach (invocation, arg_cache_name, arg_options)
  do_handle_cache_detach (invocation, arg_options)
  do_handle_cache_split (invocation, arg_options)
  do_handle_create_snapshot (invocation, arg_name, arg_size, arg_options)
  do_handle_deactivate (invocation, arg_options)
  do_handle_delete (invocation, arg_options)
  do_handle_rename (invocation, arg_new_name, arg_options)
  do_handle_resize (invocation, arg_new_size, arg_options)

Properties

Name Type Flags Short Description
active bool r/w Active
block-device str r/w BlockDevice
child-configuration GLib.Variant r/w ChildConfiguration
data-allocated-ratio float r/w DataAllocatedRatio
metadata-allocated-ratio float r/w MetadataAllocatedRatio
name str r/w Name
origin str r/w Origin
size int r/w Size
thin-pool str r/w ThinPool
type str r/w Type
uuid str r/w UUID
volume-group str r/w VolumeGroup

Signals

Name Short Description
handle-activate Signal emitted when a remote caller is invoking the Activate() D-Bus method.
handle-cache-attach Signal emitted when a remote caller is invoking the CacheAttach() D-Bus method.
handle-cache-detach Signal emitted when a remote caller is invoking the CacheDetach() D-Bus method.
handle-cache-split Signal emitted when a remote caller is invoking the CacheSplit() D-Bus method.
handle-create-snapshot Signal emitted when a remote caller is invoking the CreateSnapshot() D-Bus method.
handle-deactivate Signal emitted when a remote caller is invoking the Deactivate() D-Bus method.
handle-delete Signal emitted when a remote caller is invoking the Delete() D-Bus method.
handle-rename Signal emitted when a remote caller is invoking the Rename() D-Bus method.
handle-resize Signal emitted when a remote caller is invoking the Resize() D-Bus method.

Fields

None

Class Details

class UDisks.LogicalVolume
Bases:GObject.GInterface
Structure:UDisks.LogicalVolumeIface

Abstract interface type for the D-Bus interface org.freedesktop.UDisks2.LogicalVolume.

New in version 2.0.0.

classmethod interface_info()[source]
Returns:A Gio.DBusInterfaceInfo. Do not free.
Return type:Gio.DBusInterfaceInfo

Gets a machine-readable description of the org.freedesktop.UDisks2.LogicalVolume D-Bus interface.

New in version 2.0.0.

classmethod override_properties(klass, property_id_begin)[source]
Parameters:
Returns:

The last property id.

Return type:

int

Overrides all GObject.Object properties in the UDisks.LogicalVolume interface for a concrete class. The properties are overridden in the order they are defined.

New in version 2.0.0.

call_activate(arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the Activate() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_activate_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_activate_sync() for the synchronous, blocking version of this method.

New in version 2.0.0.

call_activate_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_activate().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
out_result:Return location for return parameter or None to ignore.
Return type:(bool, out_result: str)

Finishes an operation started with UDisks.LogicalVolume.call_activate().

New in version 2.0.0.

call_activate_sync(arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

out_result:Return location for return parameter or None to ignore.

Return type:

(bool, out_result: str)

Synchronously invokes the Activate() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_activate() for the asynchronous version of this method.

New in version 2.0.0.

call_cache_attach(arg_cache_name, arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the CacheAttach() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_cache_attach_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_cache_attach_sync() for the synchronous, blocking version of this method.

New in version 2.3.0.

call_cache_attach_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_cache_attach().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.LogicalVolume.call_cache_attach().

New in version 2.3.0.

call_cache_attach_sync(arg_cache_name, arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the CacheAttach() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_cache_attach() for the asynchronous version of this method.

New in version 2.3.0.

call_cache_detach(arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the CacheDetach() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_cache_detach_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_cache_detach_sync() for the synchronous, blocking version of this method.

New in version 2.6.3.

call_cache_detach_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_cache_detach().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.LogicalVolume.call_cache_detach().

New in version 2.6.3.

call_cache_detach_sync(arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the CacheDetach() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_cache_detach() for the asynchronous version of this method.

New in version 2.6.3.

call_cache_split(arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the CacheSplit() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_cache_split_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_cache_split_sync() for the synchronous, blocking version of this method.

New in version 2.3.0.

call_cache_split_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_cache_split().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.LogicalVolume.call_cache_split().

New in version 2.3.0.

call_cache_split_sync(arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the CacheSplit() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_cache_split() for the asynchronous version of this method.

New in version 2.3.0.

call_create_snapshot(arg_name, arg_size, arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the CreateSnapshot() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_create_snapshot_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_create_snapshot_sync() for the synchronous, blocking version of this method.

New in version 2.0.0.

call_create_snapshot_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_create_snapshot().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
out_result:Return location for return parameter or None to ignore.
Return type:(bool, out_result: str)

Finishes an operation started with UDisks.LogicalVolume.call_create_snapshot().

New in version 2.0.0.

call_create_snapshot_sync(arg_name, arg_size, arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

out_result:Return location for return parameter or None to ignore.

Return type:

(bool, out_result: str)

Synchronously invokes the CreateSnapshot() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_create_snapshot() for the asynchronous version of this method.

New in version 2.0.0.

call_deactivate(arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the Deactivate() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_deactivate_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_deactivate_sync() for the synchronous, blocking version of this method.

New in version 2.0.0.

call_deactivate_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_deactivate().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.LogicalVolume.call_deactivate().

New in version 2.0.0.

call_deactivate_sync(arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the Deactivate() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_deactivate() for the asynchronous version of this method.

New in version 2.0.0.

call_delete(arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the Delete() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_delete_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_delete_sync() for the synchronous, blocking version of this method.

New in version 2.0.0.

call_delete_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_delete().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.LogicalVolume.call_delete().

New in version 2.0.0.

call_delete_sync(arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the Delete() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_delete() for the asynchronous version of this method.

New in version 2.0.0.

call_rename(arg_new_name, arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the Rename() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_rename_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_rename_sync() for the synchronous, blocking version of this method.

New in version 2.0.0.

call_rename_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_rename().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
out_result:Return location for return parameter or None to ignore.
Return type:(bool, out_result: str)

Finishes an operation started with UDisks.LogicalVolume.call_rename().

New in version 2.0.0.

call_rename_sync(arg_new_name, arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

out_result:Return location for return parameter or None to ignore.

Return type:

(bool, out_result: str)

Synchronously invokes the Rename() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_rename() for the asynchronous version of this method.

New in version 2.0.0.

call_resize(arg_new_size, arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the Resize() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.LogicalVolume.call_resize_finish() to get the result of the operation.

See UDisks.LogicalVolume.call_resize_sync() for the synchronous, blocking version of this method.

New in version 2.0.0.

call_resize_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.LogicalVolume.call_resize().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.LogicalVolume.call_resize().

New in version 2.0.0.

call_resize_sync(arg_new_size, arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the Resize() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.LogicalVolume.call_resize() for the asynchronous version of this method.

New in version 2.0.0.

complete_activate(invocation, result)[source]
Parameters:

Helper function used in service implementations to finish handling invocations of the Activate() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.0.0.

complete_cache_attach(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the CacheAttach() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.3.0.

complete_cache_detach(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the CacheDetach() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.6.3.

complete_cache_split(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the CacheSplit() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.3.0.

complete_create_snapshot(invocation, result)[source]
Parameters:

Helper function used in service implementations to finish handling invocations of the CreateSnapshot() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.0.0.

complete_deactivate(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the Deactivate() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.0.0.

complete_delete(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the Delete() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.0.0.

complete_rename(invocation, result)[source]
Parameters:

Helper function used in service implementations to finish handling invocations of the Rename() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.0.0.

complete_resize(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the Resize() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

New in version 2.0.0.

do_handle_activate(invocation, arg_options) virtual
Parameters:
Return type:

bool

do_handle_cache_attach(invocation, arg_cache_name, arg_options) virtual
Parameters:
Return type:

bool

do_handle_cache_detach(invocation, arg_options) virtual
Parameters:
Return type:

bool

do_handle_cache_split(invocation, arg_options) virtual
Parameters:
Return type:

bool

do_handle_create_snapshot(invocation, arg_name, arg_size, arg_options) virtual
Parameters:
Return type:

bool

do_handle_deactivate(invocation, arg_options) virtual
Parameters:
Return type:

bool

do_handle_delete(invocation, arg_options) virtual
Parameters:
Return type:

bool

do_handle_rename(invocation, arg_new_name, arg_options) virtual
Parameters:
Return type:

bool

do_handle_resize(invocation, arg_new_size, arg_options) virtual
Parameters:
Return type:

bool

Signal Details

UDisks.LogicalVolume.signals.handle_activate(logical_volume, invocation, arg_options)
Signal Name:

handle-activate

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the Activate() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_activate() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.0.0.

UDisks.LogicalVolume.signals.handle_cache_attach(logical_volume, invocation, arg_cache_name, arg_options)
Signal Name:

handle-cache-attach

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the CacheAttach() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_cache_attach() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.3.0.

UDisks.LogicalVolume.signals.handle_cache_detach(logical_volume, invocation, arg_options)
Signal Name:

handle-cache-detach

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the CacheDetach() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_cache_detach() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.6.3.

UDisks.LogicalVolume.signals.handle_cache_split(logical_volume, invocation, arg_options)
Signal Name:

handle-cache-split

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the CacheSplit() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_cache_split() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.3.0.

UDisks.LogicalVolume.signals.handle_create_snapshot(logical_volume, invocation, arg_name, arg_size, arg_options)
Signal Name:

handle-create-snapshot

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the CreateSnapshot() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_create_snapshot() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.0.0.

UDisks.LogicalVolume.signals.handle_deactivate(logical_volume, invocation, arg_options)
Signal Name:

handle-deactivate

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the Deactivate() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_deactivate() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.0.0.

UDisks.LogicalVolume.signals.handle_delete(logical_volume, invocation, arg_options)
Signal Name:

handle-delete

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the Delete() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_delete() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.0.0.

UDisks.LogicalVolume.signals.handle_rename(logical_volume, invocation, arg_new_name, arg_options)
Signal Name:

handle-rename

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the Rename() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_rename() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.0.0.

UDisks.LogicalVolume.signals.handle_resize(logical_volume, invocation, arg_new_size, arg_options)
Signal Name:

handle-resize

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the Resize() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.LogicalVolume.complete_resize() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

New in version 2.0.0.

Property Details

UDisks.LogicalVolume.props.active
Name:active
Type:bool
Default Value:False
Flags:READABLE, WRITABLE

Represents the D-Bus property “Active”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.block_device
Name:block-device
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “BlockDevice”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.7.1.

UDisks.LogicalVolume.props.child_configuration
Name:child-configuration
Type:GLib.Variant
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “ChildConfiguration”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.data_allocated_ratio
Name:data-allocated-ratio
Type:float
Default Value:0.0
Flags:READABLE, WRITABLE

Represents the D-Bus property “DataAllocatedRatio”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.metadata_allocated_ratio
Name:metadata-allocated-ratio
Type:float
Default Value:0.0
Flags:READABLE, WRITABLE

Represents the D-Bus property “MetadataAllocatedRatio”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.name
Name:name
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “Name”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.origin
Name:origin
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “Origin”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.size
Name:size
Type:int
Default Value:0
Flags:READABLE, WRITABLE

Represents the D-Bus property “Size”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.thin_pool
Name:thin-pool
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “ThinPool”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.type
Name:type
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “Type”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.uuid
Name:uuid
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “UUID”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.

UDisks.LogicalVolume.props.volume_group
Name:volume-group
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “VolumeGroup”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

New in version 2.0.0.