Hello Matt the storage server has to be able to resolv the ip-address of the xen-server. this may be a problem. i also had problems to get gluster really listening on port 2049. if 'lsof -i -n -P | grep 2049' doesn't show gluster listening on this port, I would reboot the whole cluster. Freundliche Gr?sse Daniel Kradolfer Am 13.02.2012 16:48, schrieb Matthew Mackes: > Hello Everyone, > > I am having an issue that I hope someone might have some information about. > > I have a Xen Server Version 6 Host Cluster that I am attempting to use > Gluster as the NFS storage repository for. > > I have two Gluster storage servers, both are running the latest > stable, and CentOS 6.2. > > Both Gluster storage servers are setup for Replicated Volumes, and are > working well. > > In order for XenServer to allow me to mount the Gluster NFS, I have > set using one of the Gluster Machines (The first) to port 2049. This > change instantly replicated to the second Gluster server in the pool. > > (First server (Working with Xen)) > gluster> volume info > > Volume Name: xen-volume > Type: Replicate > Status: Started > Number of Bricks: 2 > Transport-type: tcp > Bricks: > Brick1: 10.10.135.10:/BRICK-STORAGE > Brick2: 10.10.135.11:/BRICK-STORAGE > Options Reconfigured: > nfs.port: 2049 > gluster> > > (Second server (Not Working with Xen-"The NFS server version is > unsupported Check your settings and try again" ) > > gluster> volume info > > Volume Name: xen-volume > Type: Replicate > Status: Started > Number of Bricks: 2 > Transport-type: tcp > Bricks: > Brick1: 10.10.135.10:/BRICK-STORAGE > Brick2: 10.10.135.11:/BRICK-STORAGE > Options Reconfigured: > nfs.port: 2049 > > > Here is the issue. > > If I attempt to mount the first Gluster storage server in the Xen > Administrative Console (Xen center), the Scan button reports an NFS > error, but if I choose finish, it does mount the storage, and it works > very well. The vm's also replicate to the second gluster storage > server. > > If I attempt to mount the second Gluster storage server in the Xen > Administrative Console (Xen center), I receive the error back: > > "The NFS server version is unsupported Check your settings and try again.: > > I receive this error for the second server, even when: > 1. The first server was never mounted > 2. Both servers are a clean new installs, and contain no data. > 3.Both installs are CentOS base installs, and I add in packages as I need them > > So, the first server always mounts (but with an error during the test > scan), the second never does, giving the error NFS version is > unsupported. > > *The second server also cannot be mounted as a ISO NFS share. > * The second server also cannot be mounted on a normal Fedora 16 > workstation (My workstation). > It seems as if once the NFS port has been changed in Gluster the > second server (in replication) becomes inaccible via NFS) > > > I hope someone has some ideas. Thank you everyone for reading and your help. > > Matt > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gluster.org/pipermail/gluster-users/attachments/20120213/922ed0a6/attachment.htm>
