# Interface: `IOptions` [@jupyterlite/contents](../modules/jupyterlite_contents.md).[DriveFS](../modules/jupyterlite_contents.DriveFS.md).IOptions Initialization options for a drive; ## Properties ### `ERRNO_CODES` > > **`ERRNO_CODES`**: `any` #### Defined in [packages/contents/src/drivefs.ts:679](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/drivefs.ts#L679) ### `FS` > > **`FS`**: [`FS`](../modules/jupyterlite_contents.md#fs) #### Defined in [packages/contents/src/drivefs.ts:677](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/drivefs.ts#L677) ### `PATH` > > **`PATH`**: [`PATH`](../modules/jupyterlite_contents.md#path) #### Defined in [packages/contents/src/drivefs.ts:678](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/drivefs.ts#L678) ### `baseUrl` > > **`baseUrl`**: `string` #### Defined in [packages/contents/src/drivefs.ts:680](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/drivefs.ts#L680) ### `driveName` > > **`driveName`**: `string` #### Defined in [packages/contents/src/drivefs.ts:681](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/drivefs.ts#L681) ### `mountpoint` > > **`mountpoint`**: `string` #### Defined in [packages/contents/src/drivefs.ts:682](https://github.com/jupyterlite/jupyterlite/blob/999c7f0/packages/contents/src/drivefs.ts#L682)