1
2 ==================================
3 pNFS SCSI layout server user guide
4 ==================================
5
6 This document describes support for pNFS SCSI
7 With pNFS SCSI layouts, the NFS server acts as
8 which in addition to handling all the metadata
9 also hands out layouts to the clients so that
10 underlying SCSI LUNs that are shared with the
11
12 To use pNFS SCSI layouts with the Linux NFS se
13 system needs to support the pNFS SCSI layouts
14 file system must sit on a SCSI LUN that is acc
15 addition to the MDS. As of now the file syste
16 exported LUN, striping or concatenation of LUN
17 is not supported yet.
18
19 On a server built with CONFIG_NFSD_SCSI, the p
20 automatically enabled if the file system is ex
21 option and the underlying SCSI device support
22 On the client make sure the kernel has the CON
23 enabled, and the file system is mounted using
24 version (mount -o vers=4.1).
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.