| # |
| # File system configuration |
| # |
| |
| menu "File systems" |
| |
| if BLOCK |
| |
| source "fs/ext2/Kconfig" |
| source "fs/ext3/Kconfig" |
| source "fs/ext4/Kconfig" |
| |
| config FS_XIP |
| # execute in place |
| bool |
| depends on EXT2_FS_XIP |
| default y |
| |
| source "fs/jbd/Kconfig" |
| source "fs/jbd2/Kconfig" |
| |
| config FS_MBCACHE |
| # Meta block cache for Extended Attributes (ext2/ext3/ext4) |
| tristate |
| default y if EXT2_FS=y && EXT2_FS_XATTR |
| default y if EXT3_FS=y && EXT3_FS_XATTR |
| default y if EXT4_FS=y && EXT4_FS_XATTR |
| default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR |
| |
| source "fs/reiserfs/Kconfig" |
| source "fs/jfs/Kconfig" |
| |
| config FS_POSIX_ACL |
| # Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4) |
| # |
| # NOTE: you can implement Posix ACLs without these helpers (XFS does). |
| # Never use this symbol for ifdefs. |
| # |
| bool |
| default n |
| |
| config FILE_LOCKING |
| bool "Enable POSIX file locking API" if EMBEDDED |
| default y |
| help |
| This option enables standard file locking support, required |
| for filesystems like NFS and for the flock() system |
| call. Disabling this option saves about 11k. |
| |
| source "fs/xfs/Kconfig" |
| source "fs/gfs2/Kconfig" |
| source "fs/ocfs2/Kconfig" |
| source "fs/btrfs/Kconfig" |
| |
| endif # BLOCK |
| |
| source "fs/notify/Kconfig" |
| |
| config QUOTA |
| bool "Quota support" |
| help |
| If you say Y here, you will be able to set per user limits for disk |
| usage (also called disk quotas). Currently, it works for the |
| ext2, ext3, and reiserfs file system. ext3 also supports journalled |
| quotas for which you don't need to run quotacheck(8) after an unclean |
| shutdown. |
| For further details, read the Quota mini-HOWTO, available from |
| <http://www.tldp.org/docs.html#howto>, or the documentation provided |
| with the quota tools. Probably the quota support is only useful for |
| multi user systems. If unsure, say N. |
| |
| config QUOTA_NETLINK_INTERFACE |
| bool "Report quota messages through netlink interface" |
| depends on QUOTA && NET |
| help |
| If you say Y here, quota warnings (about exceeding softlimit, reaching |
| hardlimit, etc.) will be reported through netlink interface. If unsure, |
| say Y. |
| |
| config PRINT_QUOTA_WARNING |
| bool "Print quota warnings to console (OBSOLETE)" |
| depends on QUOTA |
| default y |
| help |
| If you say Y here, quota warnings (about exceeding softlimit, reaching |
| hardlimit, etc.) will be printed to the process' controlling terminal. |
| Note that this behavior is currently deprecated and may go away in |
| future. Please use notification via netlink socket instead. |
| |
| # Generic support for tree structured quota files. Seleted when needed. |
| config QUOTA_TREE |
| tristate |
| |
| config QFMT_V1 |
| tristate "Old quota format support" |
| depends on QUOTA |
| help |
| This quota format was (is) used by kernels earlier than 2.4.22. If |
| you have quota working and you don't want to convert to new quota |
| format say Y here. |
| |
| config QFMT_V2 |
| tristate "Quota format v2 support" |
| depends on QUOTA |
| select QUOTA_TREE |
| help |
| This quota format allows using quotas with 32-bit UIDs/GIDs. If you |
| need this functionality say Y here. |
| |
| config QUOTACTL |
| bool |
| depends on XFS_QUOTA || QUOTA |
| default y |
| |
| source "fs/autofs/Kconfig" |
| source "fs/autofs4/Kconfig" |
| source "fs/fuse/Kconfig" |
| |
| config GENERIC_ACL |
| bool |
| select FS_POSIX_ACL |
| |
| if BLOCK |
| menu "CD-ROM/DVD Filesystems" |
| |
| source "fs/isofs/Kconfig" |
| source "fs/udf/Kconfig" |
| |
| endmenu |
| endif # BLOCK |
| |
| if BLOCK |
| menu "DOS/FAT/NT Filesystems" |
| |
| source "fs/fat/Kconfig" |
| source "fs/ntfs/Kconfig" |
| |
| endmenu |
| endif # BLOCK |
| |
| menu "Pseudo filesystems" |
| |
| source "fs/proc/Kconfig" |
| source "fs/sysfs/Kconfig" |
| |
| config TMPFS |
| bool "Virtual memory file system support (former shm fs)" |
| help |
| Tmpfs is a file system which keeps all files in virtual memory. |
| |
| Everything in tmpfs is temporary in the sense that no files will be |
| created on your hard drive. The files live in memory and swap |
| space. If you unmount a tmpfs instance, everything stored therein is |
| lost. |
| |
| See <file:Documentation/filesystems/tmpfs.txt> for details. |
| |
| config TMPFS_POSIX_ACL |
| bool "Tmpfs POSIX Access Control Lists" |
| depends on TMPFS |
| select GENERIC_ACL |
| help |
| POSIX Access Control Lists (ACLs) support permissions for users and |
| groups beyond the owner/group/world scheme. |
| |
| To learn more about Access Control Lists, visit the POSIX ACLs for |
| Linux website <http://acl.bestbits.at/>. |
| |
| If you don't know what Access Control Lists are, say N. |
| |
| config HUGETLBFS |
| bool "HugeTLB file system support" |
| depends on X86 || IA64 || PPC64 || SPARC64 || (SUPERH && MMU) || \ |
| (S390 && 64BIT) || BROKEN |
| help |
| hugetlbfs is a filesystem backing for HugeTLB pages, based on |
| ramfs. For architectures that support it, say Y here and read |
| <file:Documentation/vm/hugetlbpage.txt> for details. |
| |
| If unsure, say N. |
| |
| config HUGETLB_PAGE |
| def_bool HUGETLBFS |
| |
| source "fs/configfs/Kconfig" |
| |
| endmenu |
| |
| menuconfig MISC_FILESYSTEMS |
| bool "Miscellaneous filesystems" |
| default y |
| ---help--- |
| Say Y here to get to see options for various miscellaneous |
| filesystems, such as filesystems that came from other |
| operating systems. |
| |
| This option alone does not add any kernel code. |
| |
| If you say N, all options in this submenu will be skipped and |
| disabled; if unsure, say Y here. |
| |
| if MISC_FILESYSTEMS |
| |
| source "fs/adfs/Kconfig" |
| source "fs/affs/Kconfig" |
| source "fs/ecryptfs/Kconfig" |
| source "fs/hfs/Kconfig" |
| source "fs/hfsplus/Kconfig" |
| source "fs/befs/Kconfig" |
| |
| config BFS_FS |
| tristate "BFS file system support (EXPERIMENTAL)" |
| depends on BLOCK && EXPERIMENTAL |
| help |
| Boot File System (BFS) is a file system used under SCO UnixWare to |
| allow the bootloader access to the kernel image and other important |
| files during the boot process. It is usually mounted under /stand |
| and corresponds to the slice marked as "STAND" in the UnixWare |
| partition. You should say Y if you want to read or write the files |
| on your /stand slice from within Linux. You then also need to say Y |
| to "UnixWare slices support", below. More information about the BFS |
| file system is contained in the file |
| <file:Documentation/filesystems/bfs.txt>. |
| |
| If you don't know what this is about, say N. |
| |
| To compile this as a module, choose M here: the module will be called |
| bfs. Note that the file system of your root partition (the one |
| containing the directory /) cannot be compiled as a module. |
| |
| |
| |
| config EFS_FS |
| tristate "EFS file system support (read only) (EXPERIMENTAL)" |
| depends on BLOCK && EXPERIMENTAL |
| help |
| EFS is an older file system used for non-ISO9660 CD-ROMs and hard |
| disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer |
| uses the XFS file system for hard disk partitions however). |
| |
| This implementation only offers read-only access. If you don't know |
| what all this is about, it's safe to say N. For more information |
| about EFS see its home page at <http://aeschi.ch.eu.org/efs/>. |
| |
| To compile the EFS file system support as a module, choose M here: the |
| module will be called efs. |
| |
| source "fs/jffs2/Kconfig" |
| # UBIFS File system configuration |
| source "fs/ubifs/Kconfig" |
| |
| config CRAMFS |
| tristate "Compressed ROM file system support (cramfs)" |
| depends on BLOCK |
| select ZLIB_INFLATE |
| help |
| Saying Y here includes support for CramFs (Compressed ROM File |
| System). CramFs is designed to be a simple, small, and compressed |
| file system for ROM based embedded systems. CramFs is read-only, |
| limited to 256MB file systems (with 16MB files), and doesn't support |
| 16/32 bits uid/gid, hard links and timestamps. |
| |
| See <file:Documentation/filesystems/cramfs.txt> and |
| <file:fs/cramfs/README> for further information. |
| |
| To compile this as a module, choose M here: the module will be called |
| cramfs. Note that the root file system (the one containing the |
| directory /) cannot be compiled as a module. |
| |
| If unsure, say N. |
| |
| config SQUASHFS |
| tristate "SquashFS 4.0 - Squashed file system support" |
| depends on BLOCK |
| select ZLIB_INFLATE |
| help |
| Saying Y here includes support for SquashFS 4.0 (a Compressed |
| Read-Only File System). Squashfs is a highly compressed read-only |
| filesystem for Linux. It uses zlib compression to compress both |
| files, inodes and directories. Inodes in the system are very small |
| and all blocks are packed to minimise data overhead. Block sizes |
| greater than 4K are supported up to a maximum of 1 Mbytes (default |
| block size 128K). SquashFS 4.0 supports 64 bit filesystems and files |
| (larger than 4GB), full uid/gid information, hard links and |
| timestamps. |
| |
| Squashfs is intended for general read-only filesystem use, for |
| archival use (i.e. in cases where a .tar.gz file may be used), and in |
| embedded systems where low overhead is needed. Further information |
| and tools are available from http://squashfs.sourceforge.net. |
| |
| If you want to compile this as a module ( = code which can be |
| inserted in and removed from the running kernel whenever you want), |
| say M here and read <file:Documentation/modules.txt>. The module |
| will be called squashfs. Note that the root file system (the one |
| containing the directory /) cannot be compiled as a module. |
| |
| If unsure, say N. |
| |
| config SQUASHFS_EMBEDDED |
| |
| bool "Additional option for memory-constrained systems" |
| depends on SQUASHFS |
| default n |
| help |
| Saying Y here allows you to specify cache size. |
| |
| If unsure, say N. |
| |
| config SQUASHFS_FRAGMENT_CACHE_SIZE |
| int "Number of fragments cached" if SQUASHFS_EMBEDDED |
| depends on SQUASHFS |
| default "3" |
| help |
| By default SquashFS caches the last 3 fragments read from |
| the filesystem. Increasing this amount may mean SquashFS |
| has to re-read fragments less often from disk, at the expense |
| of extra system memory. Decreasing this amount will mean |
| SquashFS uses less memory at the expense of extra reads from disk. |
| |
| Note there must be at least one cached fragment. Anything |
| much more than three will probably not make much difference. |
| |
| config VXFS_FS |
| tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)" |
| depends on BLOCK |
| help |
| FreeVxFS is a file system driver that support the VERITAS VxFS(TM) |
| file system format. VERITAS VxFS(TM) is the standard file system |
| of SCO UnixWare (and possibly others) and optionally available |
| for Sunsoft Solaris, HP-UX and many other operating systems. |
| Currently only readonly access is supported. |
| |
| NOTE: the file system type as used by mount(1), mount(2) and |
| fstab(5) is 'vxfs' as it describes the file system format, not |
| the actual driver. |
| |
| To compile this as a module, choose M here: the module will be |
| called freevxfs. If unsure, say N. |
| |
| config MINIX_FS |
| tristate "Minix file system support" |
| depends on BLOCK |
| help |
| Minix is a simple operating system used in many classes about OS's. |
| The minix file system (method to organize files on a hard disk |
| partition or a floppy disk) was the original file system for Linux, |
| but has been superseded by the second extended file system ext2fs. |
| You don't want to use the minix file system on your hard disk |
| because of certain built-in restrictions, but it is sometimes found |
| on older Linux floppy disks. This option will enlarge your kernel |
| by about 28 KB. If unsure, say N. |
| |
| To compile this file system support as a module, choose M here: the |
| module will be called minix. Note that the file system of your root |
| partition (the one containing the directory /) cannot be compiled as |
| a module. |
| |
| config OMFS_FS |
| tristate "SonicBlue Optimized MPEG File System support" |
| depends on BLOCK |
| select CRC_ITU_T |
| help |
| This is the proprietary file system used by the Rio Karma music |
| player and ReplayTV DVR. Despite the name, this filesystem is not |
| more efficient than a standard FS for MPEG files, in fact likely |
| the opposite is true. Say Y if you have either of these devices |
| and wish to mount its disk. |
| |
| To compile this file system support as a module, choose M here: the |
| module will be called omfs. If unsure, say N. |
| |
| config HPFS_FS |
| tristate "OS/2 HPFS file system support" |
| depends on BLOCK |
| help |
| OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS |
| is the file system used for organizing files on OS/2 hard disk |
| partitions. Say Y if you want to be able to read files from and |
| write files to an OS/2 HPFS partition on your hard drive. OS/2 |
| floppies however are in regular MSDOS format, so you don't need this |
| option in order to be able to read them. Read |
| <file:Documentation/filesystems/hpfs.txt>. |
| |
| To compile this file system support as a module, choose M here: the |
| module will be called hpfs. If unsure, say N. |
| |
| |
| config QNX4FS_FS |
| tristate "QNX4 file system support (read only)" |
| depends on BLOCK |
| help |
| This is the file system used by the real-time operating systems |
| QNX 4 and QNX 6 (the latter is also called QNX RTP). |
| Further information is available at <http://www.qnx.com/>. |
| Say Y if you intend to mount QNX hard disks or floppies. |
| Unless you say Y to "QNX4FS read-write support" below, you will |
| only be able to read these file systems. |
| |
| To compile this file system support as a module, choose M here: the |
| module will be called qnx4. |
| |
| If you don't know whether you need it, then you don't need it: |
| answer N. |
| |
| config QNX4FS_RW |
| bool "QNX4FS write support (DANGEROUS)" |
| depends on QNX4FS_FS && EXPERIMENTAL && BROKEN |
| help |
| Say Y if you want to test write support for QNX4 file systems. |
| |
| It's currently broken, so for now: |
| answer N. |
| |
| config ROMFS_FS |
| tristate "ROM file system support" |
| depends on BLOCK |
| ---help--- |
| This is a very small read-only file system mainly intended for |
| initial ram disks of installation disks, but it could be used for |
| other read-only media as well. Read |
| <file:Documentation/filesystems/romfs.txt> for details. |
| |
| To compile this file system support as a module, choose M here: the |
| module will be called romfs. Note that the file system of your |
| root partition (the one containing the directory /) cannot be a |
| module. |
| |
| If you don't know whether you need it, then you don't need it: |
| answer N. |
| |
| |
| config SYSV_FS |
| tristate "System V/Xenix/V7/Coherent file system support" |
| depends on BLOCK |
| help |
| SCO, Xenix and Coherent are commercial Unix systems for Intel |
| machines, and Version 7 was used on the DEC PDP-11. Saying Y |
| here would allow you to read from their floppies and hard disk |
| partitions. |
| |
| If you have floppies or hard disk partitions like that, it is likely |
| that they contain binaries from those other Unix systems; in order |
| to run these binaries, you will want to install linux-abi which is |
| a set of kernel modules that lets you run SCO, Xenix, Wyse, |
| UnixWare, Dell Unix and System V programs under Linux. It is |
| available via FTP (user: ftp) from |
| <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>). |
| NOTE: that will work only for binaries from Intel-based systems; |
| PDP ones will have to wait until somebody ports Linux to -11 ;-) |
| |
| If you only intend to mount files from some other Unix over the |
| network using NFS, you don't need the System V file system support |
| (but you need NFS file system support obviously). |
| |
| Note that this option is generally not needed for floppies, since a |
| good portable way to transport files and directories between unixes |
| (and even other operating systems) is given by the tar program ("man |
| tar" or preferably "info tar"). Note also that this option has |
| nothing whatsoever to do with the option "System V IPC". Read about |
| the System V file system in |
| <file:Documentation/filesystems/sysv-fs.txt>. |
| Saying Y here will enlarge your kernel by about 27 KB. |
| |
| To compile this as a module, choose M here: the module will be called |
| sysv. |
| |
| If you haven't heard about all of this before, it's safe to say N. |
| |
| |
| config UFS_FS |
| tristate "UFS file system support (read only)" |
| depends on BLOCK |
| help |
| BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD, |
| OpenBSD and NeXTstep) use a file system called UFS. Some System V |
| Unixes can create and mount hard disk partitions and diskettes using |
| this file system as well. Saying Y here will allow you to read from |
| these partitions; if you also want to write to them, say Y to the |
| experimental "UFS file system write support", below. Please read the |
| file <file:Documentation/filesystems/ufs.txt> for more information. |
| |
| The recently released UFS2 variant (used in FreeBSD 5.x) is |
| READ-ONLY supported. |
| |
| Note that this option is generally not needed for floppies, since a |
| good portable way to transport files and directories between unixes |
| (and even other operating systems) is given by the tar program ("man |
| tar" or preferably "info tar"). |
| |
| When accessing NeXTstep files, you may need to convert them from the |
| NeXT character set to the Latin1 character set; use the program |
| recode ("info recode") for this purpose. |
| |
| To compile the UFS file system support as a module, choose M here: the |
| module will be called ufs. |
| |
| If you haven't heard about all of this before, it's safe to say N. |
| |
| config UFS_FS_WRITE |
| bool "UFS file system write support (DANGEROUS)" |
| depends on UFS_FS && EXPERIMENTAL |
| help |
| Say Y here if you want to try writing to UFS partitions. This is |
| experimental, so you should back up your UFS partitions beforehand. |
| |
| config UFS_DEBUG |
| bool "UFS debugging" |
| depends on UFS_FS |
| help |
| If you are experiencing any problems with the UFS filesystem, say |
| Y here. This will result in _many_ additional debugging messages to be |
| written to the system log. |
| |
| endif # MISC_FILESYSTEMS |
| |
| menuconfig NETWORK_FILESYSTEMS |
| bool "Network File Systems" |
| default y |
| depends on NET |
| ---help--- |
| Say Y here to get to see options for network filesystems and |
| filesystem-related networking code, such as NFS daemon and |
| RPCSEC security modules. |
| |
| This option alone does not add any kernel code. |
| |
| If you say N, all options in this submenu will be skipped and |
| disabled; if unsure, say Y here. |
| |
| if NETWORK_FILESYSTEMS |
| |
| config NFS_FS |
| tristate "NFS client support" |
| depends on INET |
| select LOCKD |
| select SUNRPC |
| select NFS_ACL_SUPPORT if NFS_V3_ACL |
| help |
| Choose Y here if you want to access files residing on other |
| computers using Sun's Network File System protocol. To compile |
| this file system support as a module, choose M here: the module |
| will be called nfs. |
| |
| To mount file systems exported by NFS servers, you also need to |
| install the user space mount.nfs command which can be found in |
| the Linux nfs-utils package, available from http://linux-nfs.org/. |
| Information about using the mount command is available in the |
| mount(8) man page. More detail about the Linux NFS client |
| implementation is available via the nfs(5) man page. |
| |
| Below you can choose which versions of the NFS protocol are |
| available in the kernel to mount NFS servers. Support for NFS |
| version 2 (RFC 1094) is always available when NFS_FS is selected. |
| |
| To configure a system which mounts its root file system via NFS |
| at boot time, say Y here, select "Kernel level IP |
| autoconfiguration" in the NETWORK menu, and select "Root file |
| system on NFS" below. You cannot compile this file system as a |
| module in this case. |
| |
| If unsure, say N. |
| |
| config NFS_V3 |
| bool "NFS client support for NFS version 3" |
| depends on NFS_FS |
| help |
| This option enables support for version 3 of the NFS protocol |
| (RFC 1813) in the kernel's NFS client. |
| |
| If unsure, say Y. |
| |
| config NFS_V3_ACL |
| bool "NFS client support for the NFSv3 ACL protocol extension" |
| depends on NFS_V3 |
| help |
| Some NFS servers support an auxiliary NFSv3 ACL protocol that |
| Sun added to Solaris but never became an official part of the |
| NFS version 3 protocol. This protocol extension allows |
| applications on NFS clients to manipulate POSIX Access Control |
| Lists on files residing on NFS servers. NFS servers enforce |
| ACLs on local files whether this protocol is available or not. |
| |
| Choose Y here if your NFS server supports the Solaris NFSv3 ACL |
| protocol extension and you want your NFS client to allow |
| applications to access and modify ACLs on files on the server. |
| |
| Most NFS servers don't support the Solaris NFSv3 ACL protocol |
| extension. You can choose N here or specify the "noacl" mount |
| option to prevent your NFS client from trying to use the NFSv3 |
| ACL protocol. |
| |
| If unsure, say N. |
| |
| config NFS_V4 |
| bool "NFS client support for NFS version 4 (EXPERIMENTAL)" |
| depends on NFS_FS && EXPERIMENTAL |
| select RPCSEC_GSS_KRB5 |
| help |
| This option enables support for version 4 of the NFS protocol |
| (RFC 3530) in the kernel's NFS client. |
| |
| To mount NFS servers using NFSv4, you also need to install user |
| space programs which can be found in the Linux nfs-utils package, |
| available from http://linux-nfs.org/. |
| |
| If unsure, say N. |
| |
| config ROOT_NFS |
| bool "Root file system on NFS" |
| depends on NFS_FS=y && IP_PNP |
| help |
| If you want your system to mount its root file system via NFS, |
| choose Y here. This is common practice for managing systems |
| without local permanent storage. For details, read |
| <file:Documentation/filesystems/nfsroot.txt>. |
| |
| Most people say N here. |
| |
| config NFSD |
| tristate "NFS server support" |
| depends on INET |
| select LOCKD |
| select SUNRPC |
| select EXPORTFS |
| select NFS_ACL_SUPPORT if NFSD_V2_ACL |
| help |
| Choose Y here if you want to allow other computers to access |
| files residing on this system using Sun's Network File System |
| protocol. To compile the NFS server support as a module, |
| choose M here: the module will be called nfsd. |
| |
| You may choose to use a user-space NFS server instead, in which |
| case you can choose N here. |
| |
| To export local file systems using NFS, you also need to install |
| user space programs which can be found in the Linux nfs-utils |
| package, available from http://linux-nfs.org/. More detail about |
| the Linux NFS server implementation is available via the |
| exports(5) man page. |
| |
| Below you can choose which versions of the NFS protocol are |
| available to clients mounting the NFS server on this system. |
| Support for NFS version 2 (RFC 1094) is always available when |
| CONFIG_NFSD is selected. |
| |
| If unsure, say N. |
| |
| config NFSD_V2_ACL |
| bool |
| depends on NFSD |
| |
| config NFSD_V3 |
| bool "NFS server support for NFS version 3" |
| depends on NFSD |
| help |
| This option enables support in your system's NFS server for |
| version 3 of the NFS protocol (RFC 1813). |
| |
| If unsure, say Y. |
| |
| config NFSD_V3_ACL |
| bool "NFS server support for the NFSv3 ACL protocol extension" |
| depends on NFSD_V3 |
| select NFSD_V2_ACL |
| help |
| Solaris NFS servers support an auxiliary NFSv3 ACL protocol that |
| never became an official part of the NFS version 3 protocol. |
| This protocol extension allows applications on NFS clients to |
| manipulate POSIX Access Control Lists on files residing on NFS |
| servers. NFS servers enforce POSIX ACLs on local files whether |
| this protocol is available or not. |
| |
| This option enables support in your system's NFS server for the |
| NFSv3 ACL protocol extension allowing NFS clients to manipulate |
| POSIX ACLs on files exported by your system's NFS server. NFS |
| clients which support the Solaris NFSv3 ACL protocol can then |
| access and modify ACLs on your NFS server. |
| |
| To store ACLs on your NFS server, you also need to enable ACL- |
| related CONFIG options for your local file systems of choice. |
| |
| If unsure, say N. |
| |
| config NFSD_V4 |
| bool "NFS server support for NFS version 4 (EXPERIMENTAL)" |
| depends on NFSD && PROC_FS && EXPERIMENTAL |
| select NFSD_V3 |
| select FS_POSIX_ACL |
| select RPCSEC_GSS_KRB5 |
| help |
| This option enables support in your system's NFS server for |
| version 4 of the NFS protocol (RFC 3530). |
| |
| To export files using NFSv4, you need to install additional user |
| space programs which can be found in the Linux nfs-utils package, |
| available from http://linux-nfs.org/. |
| |
| If unsure, say N. |
| |
| config LOCKD |
| tristate |
| |
| config LOCKD_V4 |
| bool |
| depends on NFSD_V3 || NFS_V3 |
| default y |
| |
| config EXPORTFS |
| tristate |
| |
| config NFS_ACL_SUPPORT |
| tristate |
| select FS_POSIX_ACL |
| |
| config NFS_COMMON |
| bool |
| depends on NFSD || NFS_FS |
| default y |
| |
| config SUNRPC |
| tristate |
| |
| config SUNRPC_GSS |
| tristate |
| |
| config SUNRPC_XPRT_RDMA |
| tristate |
| depends on SUNRPC && INFINIBAND && EXPERIMENTAL |
| default SUNRPC && INFINIBAND |
| help |
| This option enables an RPC client transport capability that |
| allows the NFS client to mount servers via an RDMA-enabled |
| transport. |
| |
| To compile RPC client RDMA transport support as a module, |
| choose M here: the module will be called xprtrdma. |
| |
| If unsure, say N. |
| |
| config SUNRPC_REGISTER_V4 |
| bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)" |
| depends on SUNRPC && EXPERIMENTAL |
| default n |
| help |
| Sun added support for registering RPC services at an IPv6 |
| address by creating two new versions of the rpcbind protocol |
| (RFC 1833). |
| |
| This option enables support in the kernel RPC server for |
| registering kernel RPC services via version 4 of the rpcbind |
| protocol. If you enable this option, you must run a portmapper |
| daemon that supports rpcbind protocol version 4. |
| |
| Serving NFS over IPv6 from knfsd (the kernel's NFS server) |
| requires that you enable this option and use a portmapper that |
| supports rpcbind version 4. |
| |
| If unsure, say N to get traditional behavior (register kernel |
| RPC services using only rpcbind version 2). Distributions |
| using the legacy Linux portmapper daemon must say N here. |
| |
| config RPCSEC_GSS_KRB5 |
| tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)" |
| depends on SUNRPC && EXPERIMENTAL |
| select SUNRPC_GSS |
| select CRYPTO |
| select CRYPTO_MD5 |
| select CRYPTO_DES |
| select CRYPTO_CBC |
| help |
| Choose Y here to enable Secure RPC using the Kerberos version 5 |
| GSS-API mechanism (RFC 1964). |
| |
| Secure RPC calls with Kerberos require an auxiliary user-space |
| daemon which may be found in the Linux nfs-utils package |
| available from http://linux-nfs.org/. In addition, user-space |
| Kerberos support should be installed. |
| |
| If unsure, say N. |
| |
| config RPCSEC_GSS_SPKM3 |
| tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)" |
| depends on SUNRPC && EXPERIMENTAL |
| select SUNRPC_GSS |
| select CRYPTO |
| select CRYPTO_MD5 |
| select CRYPTO_DES |
| select CRYPTO_CAST5 |
| select CRYPTO_CBC |
| help |
| Choose Y here to enable Secure RPC using the SPKM3 public key |
| GSS-API mechansim (RFC 2025). |
| |
| Secure RPC calls with SPKM3 require an auxiliary userspace |
| daemon which may be found in the Linux nfs-utils package |
| available from http://linux-nfs.org/. |
| |
| If unsure, say N. |
| |
| config SMB_FS |
| tristate "SMB file system support (OBSOLETE, please use CIFS)" |
| depends on INET |
| select NLS |
| help |
| SMB (Server Message Block) is the protocol Windows for Workgroups |
| (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share |
| files and printers over local networks. Saying Y here allows you to |
| mount their file systems (often called "shares" in this context) and |
| access them just like any other Unix directory. Currently, this |
| works only if the Windows machines use TCP/IP as the underlying |
| transport protocol, and not NetBEUI. For details, read |
| <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO, |
| available from <http://www.tldp.org/docs.html#howto>. |
| |
| Note: if you just want your box to act as an SMB *server* and make |
| files and printing services available to Windows clients (which need |
| to have a TCP/IP stack), you don't need to say Y here; you can use |
| the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>) |
| for that. |
| |
| General information about how to connect Linux, Windows machines and |
| Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>. |
| |
| To compile the SMB support as a module, choose M here: |
| the module will be called smbfs. Most people say N, however. |
| |
| config SMB_NLS_DEFAULT |
| bool "Use a default NLS" |
| depends on SMB_FS |
| help |
| Enabling this will make smbfs use nls translations by default. You |
| need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls |
| settings and you need to give the default nls for the SMB server as |
| CONFIG_SMB_NLS_REMOTE. |
| |
| The nls settings can be changed at mount time, if your smbmount |
| supports that, using the codepage and iocharset parameters. |
| |
| smbmount from samba 2.2.0 or later supports this. |
| |
| config SMB_NLS_REMOTE |
| string "Default Remote NLS Option" |
| depends on SMB_NLS_DEFAULT |
| default "cp437" |
| help |
| This setting allows you to specify a default value for which |
| codepage the server uses. If this field is left blank no |
| translations will be done by default. The local codepage/charset |
| default to CONFIG_NLS_DEFAULT. |
| |
| The nls settings can be changed at mount time, if your smbmount |
| supports that, using the codepage and iocharset parameters. |
| |
| smbmount from samba 2.2.0 or later supports this. |
| |
| source "fs/cifs/Kconfig" |
| |
| config NCP_FS |
| tristate "NCP file system support (to mount NetWare volumes)" |
| depends on IPX!=n || INET |
| help |
| NCP (NetWare Core Protocol) is a protocol that runs over IPX and is |
| used by Novell NetWare clients to talk to file servers. It is to |
| IPX what NFS is to TCP/IP, if that helps. Saying Y here allows you |
| to mount NetWare file server volumes and to access them just like |
| any other Unix directory. For details, please read the file |
| <file:Documentation/filesystems/ncpfs.txt> in the kernel source and |
| the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>. |
| |
| You do not have to say Y here if you want your Linux box to act as a |
| file *server* for Novell NetWare clients. |
| |
| General information about how to connect Linux, Windows machines and |
| Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>. |
| |
| To compile this as a module, choose M here: the module will be called |
| ncpfs. Say N unless you are connected to a Novell network. |
| |
| source "fs/ncpfs/Kconfig" |
| |
| config CODA_FS |
| tristate "Coda file system support (advanced network fs)" |
| depends on INET |
| help |
| Coda is an advanced network file system, similar to NFS in that it |
| enables you to mount file systems of a remote server and access them |
| with regular Unix commands as if they were sitting on your hard |
| disk. Coda has several advantages over NFS: support for |
| disconnected operation (e.g. for laptops), read/write server |
| replication, security model for authentication and encryption, |
| persistent client caches and write back caching. |
| |
| If you say Y here, your Linux box will be able to act as a Coda |
| *client*. You will need user level code as well, both for the |
| client and server. Servers are currently user level, i.e. they need |
| no kernel support. Please read |
| <file:Documentation/filesystems/coda.txt> and check out the Coda |
| home page <http://www.coda.cs.cmu.edu/>. |
| |
| To compile the coda client support as a module, choose M here: the |
| module will be called coda. |
| |
| config AFS_FS |
| tristate "Andrew File System support (AFS) (EXPERIMENTAL)" |
| depends on INET && EXPERIMENTAL |
| select AF_RXRPC |
| help |
| If you say Y here, you will get an experimental Andrew File System |
| driver. It currently only supports unsecured read-only AFS access. |
| |
| See <file:Documentation/filesystems/afs.txt> for more information. |
| |
| If unsure, say N. |
| |
| config AFS_DEBUG |
| bool "AFS dynamic debugging" |
| depends on AFS_FS |
| help |
| Say Y here to make runtime controllable debugging messages appear. |
| |
| See <file:Documentation/filesystems/afs.txt> for more information. |
| |
| If unsure, say N. |
| |
| config 9P_FS |
| tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)" |
| depends on INET && NET_9P && EXPERIMENTAL |
| help |
| If you say Y here, you will get experimental support for |
| Plan 9 resource sharing via the 9P2000 protocol. |
| |
| See <http://v9fs.sf.net> for more information. |
| |
| If unsure, say N. |
| |
| endif # NETWORK_FILESYSTEMS |
| |
| if BLOCK |
| menu "Partition Types" |
| |
| source "fs/partitions/Kconfig" |
| |
| endmenu |
| endif |
| |
| source "fs/nls/Kconfig" |
| source "fs/dlm/Kconfig" |
| |
| endmenu |