[Gluster-users] start NFS on localhost

[Michael Schefczyk]

Dear All,

having tried for a longer while and having read thoug many posts, I am still seeking a reliable method to get gluster NFS to start on localhost in a Centos 7 setup. I did have a working setup with two peer servers. After reinstalling one of them, I am plainly unable to get the reinstalled server to start gluster NFS.

This is the key output showing that NFS is only running on the other server 192.168.25.40. Of courese, nfs-server and nfs-mountd are off and I plainly do not know how to deactivate kernel NFS any further:

[root at linuxhost1 ~]# gluster vol status
Status of volume: engine01vol
Gluster process						Port	Online	Pid
------------------------------------------------------------------------------
Brick 192.168.25.30:/kvm01brick/engine/brick		50153	Y	3417
Brick 192.168.25.40:/kvm01brick/engine/brick		50158	Y	17462
NFS Server on localhost					N/A	N	N/A
Self-heal Daemon on localhost				N/A	Y	3475
NFS Server on 192.168.25.40				2049	Y	17489
Self-heal Daemon on 192.168.25.40			N/A	Y	17520


/var/log/glusterfs/nfs.log:
[2015-01-09 18:09:55.962554] I [MSGID: 100030] [glusterfsd.c:2018:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.6.2beta1 (args: /usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p /var/lib/glusterd/nfs/run/nfs.pid -l /var/log/glusterfs/nfs.log -S /var/run/aa890dcd0b93d4e04b4204de6b9b927c.socket)
[2015-01-09 18:09:56.298830] I [rpcsvc.c:2142:rpcsvc_set_outstanding_rpc_limit] 0-rpc-service: Configured rpc.outstanding-rpc-limit with value 16
[2015-01-09 18:09:56.347656] W [nlm4.c:2457:nlm4svc_init] 0-nfs-NLM: unable to get pid of rpc.statd from /var/run/rpc.statd.pid 
[2015-01-09 18:09:56.456431] E [rpcsvc.c:1303:rpcsvc_program_register_portmap] 0-rpc-service: Could not register with portmap 100021 4 38468
[2015-01-09 18:09:56.456487] E [nfs.c:331:nfs_init_versions] 0-nfs: Program  NLM4 registration failed
[2015-01-09 18:09:56.456509] E [nfs.c:1341:init] 0-nfs: Failed to initialize protocols
[2015-01-09 18:09:56.456546] E [xlator.c:425:xlator_init] 0-nfs-server: Initialization of volume 'nfs-server' failed, review your volfile again
[2015-01-09 18:09:56.456564] E [graph.c:322:glusterfs_graph_init] 0-nfs-server: initializing translator failed
[2015-01-09 18:09:56.456582] E [graph.c:525:glusterfs_graph_activate] 0-graph: init failed
[2015-01-09 18:09:56.457240] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (0), shutting down


[root at linuxhost1 ~]# rpcinfo -p
   program vers proto   port  service
    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
    100021    3   udp  47784  nlockmgr
    100021    4   udp  47784  nlockmgr
    100021    3   tcp  38554  nlockmgr
    100021    4   tcp  38554  nlockmgr
    100005    1   tcp  38466  mountd
    100003    3   tcp   2049  nfs
    100024    1   udp  42238  status
    100024    1   tcp  45715  status
    100005    1   udp  20048  mountd
    100005    2   udp  20048  mountd
    100005    3   udp  20048  mountd
    100003    4   tcp   2049  nfs
    100227    3   tcp   2049  nfs_acl
    100003    3   udp   2049  nfs
    100003    4   udp   2049  nfs
    100227    3   udp   2049  nfs_acl
    100011    1   udp    875  rquotad
    100011    2   udp    875  rquotad
    100011    1   tcp    875  rquotad
    100011    2   tcp    875  rquotad


[root at linuxhost1 ~]# netstat -nlpt | grep -w 47784
[root at linuxhost1 ~]# netstat -nlpt | grep -w 38554
tcp        0      0 0.0.0.0:38554           0.0.0.0:*               LISTEN      -           

Can someone please point me to the right direction?

Regards,

Michael