[Gluster-users] Unable to start nfs server

[Bryan Whitehead]

did you start portmap service before you started gluster?

On Sun, Mar 4, 2012 at 11:53 AM, David Coulson <david at davidcoulson.net>wrote:

>  I've four systems with multiple 4-way replica volumes. I'm migrating a
> number of volumes from Fuse to NFS for performance reasons.
>
> My first two hosts seem to work nicely, but the other two won't start the
> NFS services properly. I looked through the nfs.log, but it doesn't give
> any indication of why it did not register with rpcbind. I'm presuming I've
> got a misconfiguration on two of the systems, but there isn't a clear
> indication of what is not working.
>
> Here is an example from a host which does not work:
>
> [root at dresproddns01 ~]# 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
> [root at dresproddns01 ~]# ps ax | grep nfs
> 2167119 ?        S      0:00 [nfsiod]
> 2738268 ?        Ssl    0:00 /opt/glusterfs/3.2.5/sbin/glusterfs -f
> /etc/glusterd/nfs/nfs-server.vol -p /etc/glusterd/nfs/run/nfs.pid -l
> /var/log/glusterfs/nfs.log
> 2934228 pts/0    S+     0:00 grep nfs
> [root at dresproddns01 ~]# netstat -ntlp | grep 2738268
> tcp        0      0 0.0.0.0:38465               0.0.0.0:*
> LISTEN      2738268/glusterfs
> tcp        0      0 0.0.0.0:38466               0.0.0.0:*
> LISTEN      2738268/glusterfs
> tcp        0      0 0.0.0.0:38467               0.0.0.0:*
> LISTEN      2738268/glusterfs
>
> [root at dresproddns01 ~]# gluster volume info svn
>
> Volume Name: svn
> Type: Replicate
> Status: Started
> Number of Bricks: 4
> Transport-type: tcp
> Bricks:
> Brick1: rhesproddns01:/gluster/svn
> Brick2: rhesproddns02:/gluster/svn
> Brick3: dresproddns01:/gluster/svn
> Brick4: dresproddns02:/gluster/svn
> Options Reconfigured:
> performance.client-io-threads: 1
> performance.flush-behind: on
> network.ping-timeout: 5
> performance.stat-prefetch: 1
> nfs.disable: off
> nfs.register-with-portmap: on
> auth.allow: 10.250.53.*,10.252.248.*,169.254.*,127.0.0.1
> performance.cache-size: 256Mb
> performance.write-behind-window-size: 128Mb
>
> Only obvious difference with a host which does work is this:
>
> [root at rhesproddns01 named]# 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
>     100005    3   tcp  38465  mountd
>     100005    1   tcp  38466  mountd
>     100003    3   tcp  38467  nfs
>
>
> Any ideas where to look for errors?
>
>
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>
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