Provide support for the pNFS Objects Layout Driver for NFSv4.1 pNFS (EXPERIMENTAL)

configname: CONFIG_PNFS_OBJLAYOUT

Linux Kernel Configuration
└─>File systems
└─>Network File Systems
└─>Provide support for the pNFS Objects Layout Driver for NFSv4.1 pNFS (EXPERIMENTAL)
In linux kernel since version 3 (release Date: 2011-07-21)  
Say M here if you want your pNFS client to support the Objects Layout Driver.
Requires the SCSI osd initiator library (SCSI_OSD_INITIATOR) and
upper level driver (SCSI_OSD_ULD).

If unsure, say N.