| config NFSD | |
| tristate "NFS server support" | |
| depends on INET | |
| depends on FILE_LOCKING | |
| select LOCKD | |
| select SUNRPC | |
| select EXPORTFS | |
| select NFS_ACL_SUPPORT if NFSD_V2_ACL | |
| depends on MULTIUSER | |
| 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" | |
| depends on NFSD && PROC_FS | |
| select NFSD_V3 | |
| select FS_POSIX_ACL | |
| select SUNRPC_GSS | |
| select CRYPTO | |
| select GRACE_PERIOD | |
| 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 NFSD_PNFS | |
| bool | |
| config NFSD_BLOCKLAYOUT | |
| bool "NFSv4.1 server support for pNFS block layouts" | |
| depends on NFSD_V4 && BLOCK | |
| select NFSD_PNFS | |
| select EXPORTFS_BLOCK_OPS | |
| help | |
| This option enables support for the exporting pNFS block layouts | |
| in the kernel's NFS server. The pNFS block layout enables NFS | |
| clients to directly perform I/O to block devices accesible to both | |
| the server and the clients. See RFC 5663 for more details. | |
| If unsure, say N. | |
| config NFSD_SCSILAYOUT | |
| bool "NFSv4.1 server support for pNFS SCSI layouts" | |
| depends on NFSD_V4 && BLOCK | |
| select NFSD_PNFS | |
| select EXPORTFS_BLOCK_OPS | |
| select BLK_SCSI_REQUEST | |
| help | |
| This option enables support for the exporting pNFS SCSI layouts | |
| in the kernel's NFS server. The pNFS SCSI layout enables NFS | |
| clients to directly perform I/O to SCSI devices accesible to both | |
| the server and the clients. See draft-ietf-nfsv4-scsi-layout for | |
| more details. | |
| If unsure, say N. | |
| config NFSD_FLEXFILELAYOUT | |
| bool "NFSv4.1 server support for pNFS Flex File layouts" | |
| depends on NFSD_V4 | |
| select NFSD_PNFS | |
| help | |
| This option enables support for the exporting pNFS Flex File | |
| layouts in the kernel's NFS server. The pNFS Flex File layout | |
| enables NFS clients to directly perform I/O to NFSv3 devices | |
| accesible to both the server and the clients. See | |
| draft-ietf-nfsv4-flex-files for more details. | |
| Warning, this server implements the bare minimum functionality | |
| to be a flex file server - it is for testing the client, | |
| not for use in production. | |
| If unsure, say N. | |
| config NFSD_V4_SECURITY_LABEL | |
| bool "Provide Security Label support for NFSv4 server" | |
| depends on NFSD_V4 && SECURITY | |
| help | |
| Say Y here if you want enable fine-grained security label attribute | |
| support for NFS version 4. Security labels allow security modules like | |
| SELinux and Smack to label files to facilitate enforcement of their policies. | |
| Without this an NFSv4 mount will have the same label on each file. | |
| If you do not wish to enable fine-grained security labels SELinux or | |
| Smack policies on NFSv4 files, say N. | |
| config NFSD_FAULT_INJECTION | |
| bool "NFS server manual fault injection" | |
| depends on NFSD_V4 && DEBUG_KERNEL && DEBUG_FS | |
| help | |
| This option enables support for manually injecting faults | |
| into the NFS server. This is intended to be used for | |
| testing error recovery on the NFS client. | |
| If unsure, say N. |