I was mistaken... Genesha wasn't working. Glusters NFS was still on. :-/ so i fixed that....
XenServer (7.1) can't seem to mount NFS-Genesha, nfs v3 or v4, or using the xe command. (sr_backend_failure_73) A Centos 7 box can, but not XenServer... I think thats the last nail :-/ back to the shelf Gluster goes sorry :-(, it works well for generic file server purposes but now a storage server (or cluster) _must_ handle VM images :-/ and with usable speed. I'll probably test it again in a year or so. I keep coming back since I first tested it years ago (and deployed to a few customers) Gluster is cool. maybe oVirt will have a more viable UI then too. But I am testing Proxmox next so ;-). Travis Eddy Smartware IT - Number 2 Cell (texts welcome) - 703.981.5765 Email - tra...@smartwareit.com On Tue, Apr 4, 2017 at 6:38 PM, Travis Eddy <tra...@smartwareit.com> wrote: > Hello, > The default (+epel) ones that get searched by yum? > the package is there after you run > yum install centos-release-gluster > > So: http://blog.gluster.org/2015/10/linux-scale-out-nfsv4- > using-nfs-ganesha-and-glusterfs-one-step-at-a-time/ > works if you run " yum install centos-release-gluster " first > > Also is Ganesha is only working with " -o nfsvers=3 " > > So Ganesha is working! :-) annndddd its just as slow as the Gluster > internal NFS :-( > > (image showing network moving ~31Mb/sec and disk going ~5MB/sec) > > So at this point I guess it something in Gluster it self causing the slow > down. (again bland kernal NFS goes 100MB+ on the same hardware ) > > > Thanks for the help getting Ganesha running :-) :-) > > Any advice why Gluster isn't working so well as storage for Virtual hosts? > > > > > > Travis Eddy > Smartware IT - Number 2 > > Cell (texts welcome) - 703.981.5765 <(703)%20981-5765> > Email - tra...@smartwareit.com > > On Tue, Apr 4, 2017 at 6:05 PM, Kaleb S. KEITHLEY <kkeit...@redhat.com> > wrote: > >> >> I see glusterfs-ganesha-3.10.0 and -3.10.1 in the Storage SIG repo at >> https://buildlogs.centos.org/centos/7/storage/x86_64/gluster-3.10/ >> >> What repos are you looking at? >> >> >> On 04/04/2017 02:21 PM, Travis Eddy wrote: >> >>> Centos 7.3 fresh installed this morning. >>> >>> current new this morning problem is the guides want >>> package: glusterfs-ganesha and it doesn't exist anymore in the repos >>> >>> Before we would get 'file not found' errors, or permission denied. There >>> where some differences in how various guides would explain the path, >>> Pseudo, and volume options. We tried several variations. exporting via >>> kernal nfs or gluster internal always worked. (selinux is in premissive) >>> >>> >>> >>> $ sudo yum search ganesha >>> >>> Loaded plugins: fastestmirror >>> Loading mirror speeds from cached hostfile >>> * base: centos.aol.com <http://centos.aol.com> >>> * epel: mirror.cogentco.com <http://mirror.cogentco.com> >>> * extras: mirror.rackspace.com <http://mirror.rackspace.com> >>> * updates: mirror.cs.vt.edu <http://mirror.cs.vt.edu> >>> ====================================== N/S matched: ganesha >>> ======================================= >>> nfs-ganesha-nullfs.x86_64 : The NFS-GANESHA's NULLFS Stackable FSAL >>> nfs-ganesha-proxy.x86_64 : The NFS-GANESHA's PROXY FSAL >>> nfs-ganesha-utils.x86_64 : The NFS-GANESHA's util scripts >>> nfs-ganesha-vfs.x86_64 : The NFS-GANESHA's VFS FSAL >>> nfs-ganesha-xfs.x86_64 : The NFS-GANESHA's XFS FSAL >>> nfs-ganesha.x86_64 : NFS Server running in user space >>> nfs-ganesha-mount-9P.x86_64 : a 9p mount helper >>> >>> Name and summary matches only, use "search all" for everything. >>> >>> >>> >>> your guide is >>> : http://blog.gluster.org/2015/10/linux-scale-out-nfsv4-using- >>> nfs-ganesha-and-glusterfs-one-step-at-a-time/ >>> ? correct? I think i'm going to start a list. >>> >>> Thanks for your help :-) >>> >>> Travis Eddy >>> Smartware IT - Number 2 >>> >>> Cell (texts welcome) - 703.981.5765 >>> Email - tra...@smartwareit.com >>> >>> On Tue, Apr 4, 2017 at 2:09 PM, Kaleb S. KEITHLEY <kkeit...@redhat.com >>> <mailto:kkeit...@redhat.com>> wrote: >>> >>> On 04/04/2017 01:54 PM, Travis Eddy wrote: >>> >>> >>> Thank you for the response. >>> >>> I'm Pretty sure the problem is with the Gluster's NFS and how >>> XenServer >>> interacts with it. As I feel like its not running in async mode. >>> Everything is at-least 10x faster using bland kernel NFS with >>> the async >>> option... 90+MB/sec (saturate gigabit) vs 5~7MB/sec I'm pretty >>> sure >>> there is a default option in the gluster nfs that needs changing. >>> >>> I tried the " nfs.trusted-sync off" option. >>> as well as the "tuned-adm profile rhgs-random-io " (which isn't >>> aviable >>> on cent btw) >>> and using the gluster group virt and the redhat options >>> >>> Is there another way to ensure the Gluster NFS sync is in async >>> mode? >>> >>> Also currently following the Gluster and Centos guides GlusterFS >>> and >>> Ganesha isn't working. >>> >>> >>> What exactly didn't work? >>> >>> E.g. my blog article details setting up nfs-ganesha, from a very >>> simple non-gluster setup, to a simple setup with gluster, and >>> gluster with pacemaker HA. >>> >>> -- >>> >>> Kaleb >>> >>> >>> >>> _______________________________________________ >>> Gluster-users mailing list >>> Gluster-users@gluster.org <mailto:Gluster-users@gluster.org> >>> http://lists.gluster.org/mailman/listinfo/gluster-users >>> <http://lists.gluster.org/mailman/listinfo/gluster-users> >>> >>> >>> >> >
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