[DM368] NFS Root FileSystem 설정

Server 설정
Ubuntu Host $ sudo vi /etc/exports

: # Example for NFSv4: # /srv/nfs4        gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check) # /srv/nfs4/homes  gss/krb5i(rw,sync,no_subtree_check) # /home/no1no1no1/samba/targetfs *(rw,sync,no_root_squash,no_all_squash,no_subtree_check)

* 사용자의 파일 시스템 경로에  *(rw,sync,no_root_squash,no_all_squash,no_subtree_check) 옵션을 설정한다.

Ubuntu Host $ sudo /usr/sbin/exportfs -av
Ubuntu Host $ sudo /etc/init.d/nfs-kernel-server restart

Target Board 설정
Uboot Setting

bootargs=console=ttyS0,115200n8 noinitrd rw ip=192.168.1.168:192.168.1.166:192.1 68.1.1:255.255.255.0:::off eth=00:01:02:0a:0b:0c root=/dev/nfs nfsroot=192.168.1 .166:/home/no1no1no1/samba/targetfs,nolock mem=128M, video=davincifb:vid0=OFF:vi d1=OFF:osd0=800x480x16,4050K dm365_imp.oper_mode=0 davinci_enc_mngr.ch0_output=L CD1 davinci_enc_mngr.ch0_mode=800x480 rootwait bootcmd=nboot 0x80700000 0 0x400000; bootm bootdelay=3 bootfile="uImage" ethact=DaVinci-EMAC ethaddr=00:01:02:0a:0b:0c fileaddr=82000000 filesize=B52539 gatewayip=192.168.1.1 ipaddr=192.168.1.168 netmask=255.255.255.0 nfshost=192.168.1.166 rootpath=/home/no1no1no1/samba/targetfs serverip=192.168.1.160

* bootargs에 $(rootpath) 형식으로 작성하지 않고 직접 해당 항목을 입려해야지 인식 한다.