1config NFSD 2 tristate "NFS server support" 3 depends on INET 4 depends on FILE_LOCKING 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 31config NFSD_V2_ACL 32 bool 33 depends on NFSD 34 35config NFSD_V3 36 bool "NFS server support for NFS version 3" 37 depends on NFSD 38 help 39 This option enables support in your system's NFS server for 40 version 3 of the NFS protocol (RFC 1813). 41 42 If unsure, say Y. 43 44config NFSD_V3_ACL 45 bool "NFS server support for the NFSv3 ACL protocol extension" 46 depends on NFSD_V3 47 select NFSD_V2_ACL 48 help 49 Solaris NFS servers support an auxiliary NFSv3 ACL protocol that 50 never became an official part of the NFS version 3 protocol. 51 This protocol extension allows applications on NFS clients to 52 manipulate POSIX Access Control Lists on files residing on NFS 53 servers. NFS servers enforce POSIX ACLs on local files whether 54 this protocol is available or not. 55 56 This option enables support in your system's NFS server for the 57 NFSv3 ACL protocol extension allowing NFS clients to manipulate 58 POSIX ACLs on files exported by your system's NFS server. NFS 59 clients which support the Solaris NFSv3 ACL protocol can then 60 access and modify ACLs on your NFS server. 61 62 To store ACLs on your NFS server, you also need to enable ACL- 63 related CONFIG options for your local file systems of choice. 64 65 If unsure, say N. 66 67config NFSD_V4 68 bool "NFS server support for NFS version 4 (EXPERIMENTAL)" 69 depends on NFSD && PROC_FS && EXPERIMENTAL 70 select NFSD_V3 71 select FS_POSIX_ACL 72 select RPCSEC_GSS_KRB5 73 help 74 This option enables support in your system's NFS server for 75 version 4 of the NFS protocol (RFC 3530). 76 77 To export files using NFSv4, you need to install additional user 78 space programs which can be found in the Linux nfs-utils package, 79 available from http://linux-nfs.org/. 80 81 If unsure, say N. 82