Kaleb S. KEITHLEY
2015-Sep-18 13:56 UTC
[Gluster-users] nfs-ganesha HA with arbiter volume
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. -- Kaleb
Hello Kaleb, I don't: # Name of the HA cluster created. # must be unique within the subnet HA_NAME="rd-ganesha-ha" # # The gluster server from which to mount the shared data volume. HA_VOL_SERVER="iron" # # 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. HA_CLUSTER_NODES="cobalt,iron" #HA_CLUSTER_NODES="server1.lab.redhat.com,server2.lab.redhat.com,..." # # Virtual IPs for each of the nodes specified above. VIP_server1="10.100.30.101" VIP_server2="10.100.30.102" #VIP_server1_lab_redhat_com="10.0.2.1" #VIP_server2_lab_redhat_com="10.0.2.2" 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> wrote:> 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. > > -- > > Kaleb >-- Tiemen Ruiten Systems Engineer R&D Media -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20150918/65da5916/attachment.html>