| # SPDX-License-Identifier: GPL-2.0-only | |
| config NTFS3_FS | |
| tristate "NTFS Read-Write file system support" | |
| depends on !NTFS_FS || m | |
| select BUFFER_HEAD | |
| select NLS | |
| select LEGACY_DIRECT_IO | |
| help | |
| Windows OS native file system (NTFS) support up to NTFS version 3.1. | |
| Y or M enables the NTFS3 driver with full features enabled (read, | |
| write, journal replaying, sparse/compressed files support). | |
| File system type to use on mount is "ntfs3". Module name (M option) | |
| is also "ntfs3". | |
| Documentation: <file:Documentation/filesystems/ntfs3.rst> | |
| config NTFS3_64BIT_CLUSTER | |
| bool "64 bits per NTFS clusters" | |
| depends on NTFS3_FS && 64BIT | |
| help | |
| Windows implementation of ntfs.sys uses 32 bits per clusters. | |
| If activated 64 bits per clusters you will be able to use 4k cluster | |
| for 16T+ volumes. Windows will not be able to mount such volumes. | |
| It is recommended to say N here. | |
| config NTFS3_LZX_XPRESS | |
| bool "activate support of external compressions lzx/xpress" | |
| depends on NTFS3_FS | |
| help | |
| In Windows 10 one can use command "compact" to compress any files. | |
| 4 possible variants of compression are: xpress4k, xpress8k, xpress16k and lzx. | |
| If activated you will be able to read such files correctly. | |
| It is recommended to say Y here. | |
| config NTFS3_FS_POSIX_ACL | |
| bool "NTFS POSIX Access Control Lists" | |
| depends on NTFS3_FS | |
| select FS_POSIX_ACL | |
| help | |
| POSIX Access Control Lists (ACLs) support additional access rights | |
| for users and groups beyond the standard owner/group/world scheme, | |
| and this option selects support for ACLs specifically for ntfs | |
| filesystems. | |
| NOTE: this is linux only feature. Windows will ignore these ACLs. | |
| If you don't know what Access Control Lists are, say N. |