projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 12dad495 KK |
1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | config NTFS3_FS | |
| 3 | tristate "NTFS Read-Write file system support" | |
| 925c86a1 | 4 | select BUFFER_HEAD |
| 12dad495 | 5 | select NLS |
| 9636e650 | 6 | select LEGACY_DIRECT_IO |
| 12dad495 KK |
7 | help |
| 8 | Windows OS native file system (NTFS) support up to NTFS version 3.1. | |
| 9 | ||
| 10 | Y or M enables the NTFS3 driver with full features enabled (read, | |
| 11 | write, journal replaying, sparse/compressed files support). | |
| 12 | File system type to use on mount is "ntfs3". Module name (M option) | |
| 13 | is also "ntfs3". | |
| 14 | ||
| 15 | Documentation: <file:Documentation/filesystems/ntfs3.rst> | |
| 16 | ||
| 17 | config NTFS3_64BIT_CLUSTER | |
| 18 | bool "64 bits per NTFS clusters" | |
| 19 | depends on NTFS3_FS && 64BIT | |
| 20 | help | |
| 21 | Windows implementation of ntfs.sys uses 32 bits per clusters. | |
| 22 | If activated 64 bits per clusters you will be able to use 4k cluster | |
| 23 | for 16T+ volumes. Windows will not be able to mount such volumes. | |
| 24 | ||
| 25 | It is recommended to say N here. | |
| 26 | ||
| 27 | config NTFS3_LZX_XPRESS | |
| 28 | bool "activate support of external compressions lzx/xpress" | |
| 29 | depends on NTFS3_FS | |
| 30 | help | |
| 31 | In Windows 10 one can use command "compact" to compress any files. | |
| 32 | 4 possible variants of compression are: xpress4k, xpress8k, xpress16k and lzx. | |
| 33 | If activated you will be able to read such files correctly. | |
| 34 | ||
| 35 | It is recommended to say Y here. | |
| 36 | ||
| 37 | config NTFS3_FS_POSIX_ACL | |
| 38 | bool "NTFS POSIX Access Control Lists" | |
| 39 | depends on NTFS3_FS | |
| 40 | select FS_POSIX_ACL | |
| 41 | help | |
| 42 | POSIX Access Control Lists (ACLs) support additional access rights | |
| 43 | for users and groups beyond the standard owner/group/world scheme, | |
| 44 | and this option selects support for ACLs specifically for ntfs | |
| 45 | filesystems. | |
| 46 | NOTE: this is linux only feature. Windows will ignore these ACLs. | |
| 47 | ||
| 48 | If you don't know what Access Control Lists are, say N. | |
| 74871791 CB |
49 | |
| 50 | config NTFS_FS | |
| 51 | tristate "NTFS file system support" | |
| 52 | select NTFS3_FS | |
| 53 | select BUFFER_HEAD | |
| 54 | select NLS | |
| 55 | help | |
| 56 | This config option is here only for backward compatibility. NTFS | |
| 57 | filesystem is now handled by the NTFS3 driver. |