| Alexey Dobriyan | e2b329e | 2009-01-22 11:08:58 +0300 | [diff] [blame] | 1 | config NFSD |
| 2 | tristate "NFS server support" |
| 3 | depends on INET |
| Manish Katiyar | 6866656 | 2009-01-29 20:53:57 +0530 | [diff] [blame] | 4 | depends on FILE_LOCKING |
| Alexey Dobriyan | e2b329e | 2009-01-22 11:08:58 +0300 | [diff] [blame] | 5 | select LOCKD |
| 6 | select SUNRPC |
| 7 | select EXPORTFS |
| 8 | select NFS_ACL_SUPPORT if NFSD_V2_ACL |
| 9 | help |
| 10 | Choose Y here if you want to allow other computers to access |
| 11 | files residing on this system using Sun's Network File System |
| 12 | protocol. To compile the NFS server support as a module, |
| 13 | choose M here: the module will be called nfsd. |
| 14 | |
| 15 | You may choose to use a user-space NFS server instead, in which |
| 16 | case you can choose N here. |
| 17 | |
| 18 | To export local file systems using NFS, you also need to install |
| 19 | user space programs which can be found in the Linux nfs-utils |
| 20 | package, available from http://linux-nfs.org/. More detail about |
| 21 | the Linux NFS server implementation is available via the |
| 22 | exports(5) man page. |
| 23 | |
| 24 | Below you can choose which versions of the NFS protocol are |
| 25 | available to clients mounting the NFS server on this system. |
| 26 | Support for NFS version 2 (RFC 1094) is always available when |
| 27 | CONFIG_NFSD is selected. |
| 28 | |
| 29 | If unsure, say N. |
| 30 | |
| NeilBrown | 1e14056 | 2010-09-22 12:55:07 +1000 | [diff] [blame] | 31 | config NFSD_DEPRECATED |
| 32 | bool "Include support for deprecated syscall interface to NFSD" |
| 33 | depends on NFSD |
| 34 | default y |
| 35 | help |
| 36 | The syscall interface to nfsd was obsoleted in 2.6.0 by a new |
| 37 | filesystem based interface. The old interface is due for removal |
| 38 | in 2.6.40. If you wish to remove the interface before then |
| 39 | say N. |
| 40 | |
| 41 | In unsure, say Y. |
| 42 | |
| Alexey Dobriyan | e2b329e | 2009-01-22 11:08:58 +0300 | [diff] [blame] | 43 | config NFSD_V2_ACL |
| 44 | bool |
| 45 | depends on NFSD |
| 46 | |
| 47 | config NFSD_V3 |
| 48 | bool "NFS server support for NFS version 3" |
| 49 | depends on NFSD |
| 50 | help |
| 51 | This option enables support in your system's NFS server for |
| 52 | version 3 of the NFS protocol (RFC 1813). |
| 53 | |
| 54 | If unsure, say Y. |
| 55 | |
| 56 | config NFSD_V3_ACL |
| 57 | bool "NFS server support for the NFSv3 ACL protocol extension" |
| 58 | depends on NFSD_V3 |
| 59 | select NFSD_V2_ACL |
| 60 | help |
| 61 | Solaris NFS servers support an auxiliary NFSv3 ACL protocol that |
| 62 | never became an official part of the NFS version 3 protocol. |
| 63 | This protocol extension allows applications on NFS clients to |
| 64 | manipulate POSIX Access Control Lists on files residing on NFS |
| 65 | servers. NFS servers enforce POSIX ACLs on local files whether |
| 66 | this protocol is available or not. |
| 67 | |
| 68 | This option enables support in your system's NFS server for the |
| 69 | NFSv3 ACL protocol extension allowing NFS clients to manipulate |
| 70 | POSIX ACLs on files exported by your system's NFS server. NFS |
| 71 | clients which support the Solaris NFSv3 ACL protocol can then |
| 72 | access and modify ACLs on your NFS server. |
| 73 | |
| 74 | To store ACLs on your NFS server, you also need to enable ACL- |
| 75 | related CONFIG options for your local file systems of choice. |
| 76 | |
| 77 | If unsure, say N. |
| 78 | |
| 79 | config NFSD_V4 |
| 80 | bool "NFS server support for NFS version 4 (EXPERIMENTAL)" |
| 81 | depends on NFSD && PROC_FS && EXPERIMENTAL |
| 82 | select NFSD_V3 |
| 83 | select FS_POSIX_ACL |
| Trond Myklebust | 827e345 | 2010-09-12 19:57:50 -0400 | [diff] [blame] | 84 | select SUNRPC_GSS |
| Alexey Dobriyan | e2b329e | 2009-01-22 11:08:58 +0300 | [diff] [blame] | 85 | help |
| 86 | This option enables support in your system's NFS server for |
| 87 | version 4 of the NFS protocol (RFC 3530). |
| 88 | |
| 89 | To export files using NFSv4, you need to install additional user |
| 90 | space programs which can be found in the Linux nfs-utils package, |
| 91 | available from http://linux-nfs.org/. |
| 92 | |
| 93 | If unsure, say N. |