[Gluster-users] Working and up to date guide for ganesha ? nfs-ganesha gluster-ganesha

[Travis Eddy]

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
Email - Travis at SmartwareIT.com

On Tue, Apr 4, 2017 at 6:05 PM, Kaleb S. KEITHLEY <kkeithle at 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 - Travis at SmartwareIT.com
>>
>> On Tue, Apr 4, 2017 at 2:09 PM, Kaleb S. KEITHLEY <kkeithle at redhat.com
>> <mailto:kkeithle at 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 at gluster.org <mailto:Gluster-users at gluster.org>
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>>
>>
>>
>
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