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-rw-r--r--fs/nfsd/Kconfig19
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig
index c9f583d7bac8..47febcf99185 100644
--- a/fs/nfsd/Kconfig
+++ b/fs/nfsd/Kconfig
@@ -90,6 +90,7 @@ 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
@@ -102,6 +103,7 @@ config NFSD_SCSILAYOUT
bool "NFSv4.1 server support for pNFS SCSI layouts"
depends on NFSD_V4 && BLOCK
select NFSD_PNFS
+ select EXPORTFS_BLOCK_OPS
help
This option enables support for the exporting pNFS SCSI layouts
in the kernel's NFS server. The pNFS SCSI layout enables NFS
@@ -111,6 +113,23 @@ config NFSD_SCSILAYOUT
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