I simply started on many distries a NFS-Server, but on arch it's hard to fire it up for me ...

OK, I installed libnfs, mkinitcpio-nfs-utils, nfs-utils and nfsidmap, first
Then I wrote /etc/exports like this:
$this->bbcode_second_pass_code('', '/mnt/ 192.168.0.0/24(rw,fsid=root,no_subtree_check)
/mnt/nethd1 192.168.0.0/24(rw,no_subtree_check,nohide)
/mnt/nethd2 192.168.0.0/24(rw,no_subtree_check,nohide)')
Well, starting rpcbind worked, but starting nfs-server failed with:
$this->bbcode_second_pass_code('', '[root@alarm ~]# journalctl -xe
--
-- Unit proc-fs-nfsd.mount has failed.
--
-- The result is failed.
Jan 18 09:33:11 alarm systemd[1]: Dependency failed for NFS Mount Daemon.
-- Subject: Unit nfs-mountd.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit nfs-mountd.service has failed.
--
-- The result is dependency.
Jan 18 09:33:11 alarm systemd[1]: Dependency failed for NFS server and services.
-- Subject: Unit nfs-server.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit nfs-server.service has failed.
--
-- The result is dependency.
Jan 18 09:33:11 alarm systemd[1]: Job nfs-server.service/start failed with resul
Jan 18 09:33:11 alarm systemd[1]: Job nfs-mountd.service/start failed with resul
Jan 18 09:33:11 alarm systemd[1]: Unit proc-fs-nfsd.mount entered failed state.')
After researching I found out, that no modules has been loaded
$this->bbcode_second_pass_code('', 'systemd[1]: systemd-modules-load.service: main process exited, code=exited, status=1/FAILURE')
lsmod returns nothing and
also no entries in /proc/modules ...
In /usr/lib/modules-load.d I found an orphanned entry for nfs-client:
$this->bbcode_second_pass_code('', '[root@alarm ~]# cat /usr/lib/modules-load.d/nfs-utils.conf
nfs')
I'm wondering, that after manually loading nfsd.ko.gz, or another modules, by modprobe, lsmod and /proc/modules keeps empty.
my Kernel is 3.10.17-4-ARCH from installed image: ArchLinuxARM-wand-latest.tar.gz as of 02.Jan.2015.
Here are my outputs fm Jessie on Wandboard:
$this->bbcode_second_pass_code('', 'root@heimdall:~# lsmod
Module Size Used by
rfcomm 44882 0
bnep 10976 2
nfsd 238780 13
exportfs 2887 1 nfsd
lcd 2817 0
btsdio 3790 0
bluetooth 170473 11 btsdio,bnep,rfcomm
brcmfmac 75306 0
brcmutil 2470 1 brcmfmac
cfg80211 145550 1 brcmfmac
cdc_acm 16202 2
rfkill 8719 3 cfg80211,bluetooth
root@heimdall:~# cat /proc/modules
rfcomm 44882 0 - Live 0xbf1ad000
bnep 10976 2 - Live 0xbf1a6000
nfsd 238780 13 - Live 0xbf15c000
exportfs 2887 1 nfsd, Live 0xbf158000
lcd 2817 0 - Live 0xbf154000
btsdio 3790 0 - Live 0xbf150000
bluetooth 170473 11 rfcomm,bnep,btsdio, Live 0xbf114000
brcmfmac 75306 0 - Live 0xbf0c6000
brcmutil 2470 1 brcmfmac, Live 0xbf0ba000
cfg80211 145550 1 brcmfmac, Live 0xbf01e000
cdc_acm 16202 2 - Live 0xbf015000
rfkill 8719 3 bluetooth,cfg80211, Live 0xbf008000')
Cheers ... Peedy