On 11/30/2011 06:31 PM, Bruce Dubbs wrote: > I am trying to document the installation of nfs for Linux From Scratch. The client works, but the server does not and I'm looking for some help. If this is the wrong place to ask for help, please redirect me. > > For now, I am only trying to get nfs version 3 to work. > > # mount -t nfs -o nfsvers=3 lfs6:/home/bdubbs /mnt/test > [ mounts OK ] > # mount -t nfs -o nfsvers=3 localhost:/usr/src /mnt/tmp > # mount.nfs: requested NFS version or transport protocol is not supported The reason you getting the mounting error to localhost is because there are no NFS services registered with rpcbind. Note the lack of nfs entires in your rpcinfo -p output. For the above mount to work you would need at least the following entry: 100003 3 tcp 2049 nfs Figure out why that is not happening and you find the problem... steved. > > Any pointers are appreciated. Details of the procedures I've used are below. > > -- Bruce Dubbs > linuxfromscratch.org > > > The packages I'm using: > > linux-3.0.4 > libtirpc-0.2.2 > rpcbind-0.2.0 > nfs-utils-1.2.5 > glibc-2.14.1 > util-linux-2.20 > > The build procedures were as follows: > > 1. Restore nfs/nis headers omitted by glibc-2.14.1 > 2. Build libtirpc > Remove auth_des.c authdes_prot.c des_crypt.c from Makefile > Comment out authdes_create() in rpc_soc.c > ./configure --prefix=/usr --libdir=/lib > 3. Build rpcbind > ./configure --prefix=/usr --bindir=/sbin > Update /etc/services for rpcbind on port 111 > 4. Build nfs-utils > LIBS=-lpthread ./configure --prefix=/usr \ > --sysconfdir=/etc --disable-nfsv4 --disable-nfsv41 \ > --disable-gss > > Start rpcbind > Start rpc.mountd > Run rpc.nfsd -p 2049 8 > Start rpc.statd > Run exportfs -ra > > /etc/exports has: > /usr/src 192.168.0.0/24(rw,async,no_root_squash,subtree_check) > > rpcinfo -p gives: > 100000 4 tcp 111 portmapper > 100000 3 tcp 111 portmapper > 100000 2 tcp 111 portmapper > 100000 4 udp 111 portmapper > 100000 3 udp 111 portmapper > 100000 2 udp 111 portmapper > 100005 1 udp 52645 mountd > 100005 1 tcp 47533 mountd > 100005 2 udp 60954 mountd > 100005 2 tcp 56425 mountd > 100005 3 udp 33939 mountd > 100005 3 tcp 56892 mountd > 100024 1 udp 34641 status > 100024 1 tcp 50491 status > > # ps -ef|grep 'nfs\|rpc\|lock' > root 291 2 0 Nov26 ? 00:00:00 [kblockd] > root 498 2 0 Nov26 ? 00:00:00 [rpciod] > root 613 2 0 Nov26 ? 00:00:00 [nfsiod] > root 1136 2 0 Nov28 ? 00:00:00 [lockd] > root 1137 2 0 Nov28 ? 00:00:00 [nfsd] > root 1138 2 0 Nov28 ? 00:00:00 [nfsd] > root 1139 2 0 Nov28 ? 00:00:00 [nfsd] > root 1140 2 0 Nov28 ? 00:00:00 [nfsd] > root 1141 2 0 Nov28 ? 00:00:00 [nfsd] > root 1142 2 0 Nov28 ? 00:00:00 [nfsd] > root 1143 2 0 Nov28 ? 00:00:00 [nfsd] > root 1144 2 0 Nov28 ? 00:00:00 [nfsd] > root 1889 1 0 Nov28 ? 00:00:00 /usr/sbin/rpc.statd > root 12615 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 12618 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 12685 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 12711 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 12923 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 14127 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 14494 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 14861 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 15248 1 0 Nov29 ? 00:00:00 rpc.statd --no-notify > root 15819 1 0 Nov29 ? 00:00:00 /sbin/rpcbind > root 16423 1 0 12:34 ? 00:00:00 /usr/sbin/rpc.mountd > root 16432 1 0 12:36 ? 00:00:00 /usr/sbin/rpc.statd > > Kernel configuration: > > CONFIG_NETWORK_FILESYSTEMS=y > CONFIG_NFS_FS=y > CONFIG_NFS_V3=y > CONFIG_NFS_V3_ACL=y > CONFIG_NFS_V4=y > # CONFIG_NFS_V4_1 is not set > CONFIG_ROOT_NFS=y > # CONFIG_NFS_USE_LEGACY_DNS is not set > CONFIG_NFS_USE_KERNEL_DNS=y > # CONFIG_NFS_USE_NEW_IDMAPPER is not set > CONFIG_NFSD=y > # CONFIG_NFSD_DEPRECATED is not set > CONFIG_NFSD_V3=y > # CONFIG_NFSD_V3_ACL is not set > # CONFIG_NFSD_V4 is not set > CONFIG_LOCKD=y > CONFIG_LOCKD_V4=y > CONFIG_NFS_ACL_SUPPORT=y > CONFIG_NFS_COMMON=y > CONFIG_SUNRPC=y > CONFIG_SUNRPC_GSS=y > -- > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
