[Gluster-users] nfs-ganesha HA with arbiter volume
t.ruiten at rdmedia.com
Fri Sep 18 13:59:32 UTC 2015
# Name of the HA cluster created.
# must be unique within the subnet
# The gluster server from which to mount the shared data volume.
# N.B. you may use short names or long names; you may not use IP addrs.
# Once you select one, stay with it as it will be mildly unpleasant to
# clean up if you switch later on. Ensure that all names - short and/or
# long - are in DNS or /etc/hosts on all machines in the cluster.
# The subset of nodes of the Gluster Trusted Pool that form the ganesha
# HA cluster. Hostname is specified.
# Virtual IPs for each of the nodes specified above.
hosts cobalt & iron are the data nodes, the arbiter ip/hostname (neon)
isn't mentioned anywhere in this config file.
On 18 September 2015 at 15:56, Kaleb S. KEITHLEY <kkeithle at redhat.com>
> On 09/18/2015 09:46 AM, Tiemen Ruiten wrote:
> > Hello,
> > I have a Gluster cluster with a single replica 3, arbiter 1 volume (so
> > two nodes with actual data, one arbiter node). I would like to setup
> > NFS-Ganesha HA for this volume but I'm having some difficulties.
> > - I needed to create a directory /var/run/gluster/shared_storage
> > manually on all nodes, or the command 'gluster nfs-ganesha enable would
> > fail with the following error:
> > [2015-09-18 13:13:34.690416] E [MSGID: 106032]
> > [glusterd-ganesha.c:708:pre_setup] 0-THIS->name: mkdir() failed on path
> > /var/run/gluster/shared_storage/nfs-ganesha, [No such file or directory]
> > - Then I found out that the command connects to the arbiter node as
> > well, but obviously I don't want to set up NFS-Ganesha there. Is it
> > actually possible to setup NFS-Ganesha HA with an arbiter node? If it's
> > possible, is there any documentation on how to do that?
> Please send the /etc/ganesha/ganesha-ha.conf file you're using.
> Probably you have included the arbiter in your HA config; that would be
> a mistake.
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