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NFSD: Update help text for CONFIG_NFSD
Clean up: refresh the help text for Kconfig items related to the NFS server. Remove obsolete URLs, and make the language consistent among the options. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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Chuck Lever
J. Bruce Fields
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commit
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1 changed files with 47 additions and 29 deletions
76
fs/Kconfig
76
fs/Kconfig
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@ -1702,56 +1702,74 @@ config NFSD
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select PROC_FS if NFSD_V4
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select PROC_FS if SUNRPC_GSS
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help
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If you want your Linux box to act as an NFS *server*, so that other
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computers on your local network which support NFS can access certain
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directories on your box transparently, you have two options: you can
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use the self-contained user space program nfsd, in which case you
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should say N here, or you can say Y and use the kernel based NFS
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server. The advantage of the kernel based solution is that it is
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faster.
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Choose Y here if you want to allow other computers to access
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files residing on this system using Sun's Network File System
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protocol. To compile the NFS server support as a module,
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choose M here: the module will be called nfsd.
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In either case, you will need support software; the respective
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locations are given in the file <file:Documentation/Changes> in the
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NFS section.
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You may choose to use a user-space NFS server instead, in which
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case you can choose N here.
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If you say Y here, you will get support for version 2 of the NFS
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protocol (NFSv2). If you also want NFSv3, say Y to the next question
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as well.
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To export local file systems using NFS, you also need to install
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user space programs which can be found in the Linux nfs-utils
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package, available from http://linux-nfs.org/. More detail about
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the Linux NFS server implementation is available via the
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exports(5) man page.
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Please read the NFS-HOWTO, available from
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<http://www.tldp.org/docs.html#howto>.
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Below you can choose which versions of the NFS protocol are
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available to clients mounting the NFS server on this system.
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Support for NFS version 2 (RFC 1094) is always available when
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CONFIG_NFSD is selected.
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To compile the NFS server support as a module, choose M here: the
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module will be called nfsd. If unsure, say N.
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If unsure, say N.
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config NFSD_V2_ACL
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bool
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depends on NFSD
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config NFSD_V3
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bool "Provide NFSv3 server support"
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bool "NFS server support for NFS version 3"
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depends on NFSD
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help
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If you would like to include the NFSv3 server as well as the NFSv2
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server, say Y here. If unsure, say Y.
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This option enables support in your system's NFS server for
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version 3 of the NFS protocol (RFC 1813).
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If unsure, say Y.
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config NFSD_V3_ACL
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bool "Provide server support for the NFSv3 ACL protocol extension"
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bool "NFS server support for the NFSv3 ACL protocol extension"
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depends on NFSD_V3
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help
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Implement the NFSv3 ACL protocol extension for manipulating POSIX
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Access Control Lists on exported file systems. NFS clients should
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be compiled with the NFSv3 ACL protocol extension; see the
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CONFIG_NFS_V3_ACL option. If unsure, say N.
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Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
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never became an official part of the NFS version 3 protocol.
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This protocol extension allows applications on NFS clients to
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manipulate POSIX Access Control Lists on files residing on NFS
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servers. NFS servers enforce POSIX ACLs on local files whether
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this protocol is available or not.
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This option enables support in your system's NFS server for the
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NFSv3 ACL protocol extension allowing NFS clients to manipulate
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POSIX ACLs on files exported by your system's NFS server. NFS
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clients which support the Solaris NFSv3 ACL protocol can then
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access and modify ACLs on your NFS server.
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To store ACLs on your NFS server, you also need to enable ACL-
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related CONFIG options for your local file systems of choice.
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If unsure, say N.
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config NFSD_V4
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bool "Provide NFSv4 server support (EXPERIMENTAL)"
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bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
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depends on NFSD && NFSD_V3 && EXPERIMENTAL
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select RPCSEC_GSS_KRB5
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help
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If you would like to include the NFSv4 server as well as the NFSv2
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and NFSv3 servers, say Y here. This feature is experimental, and
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should only be used if you are interested in helping to test NFSv4.
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This option enables support in your system's NFS server for
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version 4 of the NFS protocol (RFC 3530).
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To export files using NFSv4, you need to install additional user
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space programs which can be found in the Linux nfs-utils package,
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available from http://linux-nfs.org/.
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If unsure, say N.
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config ROOT_NFS
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