Re: NFS Performance Woes

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 07/21/14 19:59, Ian Chapman wrote:
> Nfsstat, wireshark and the system logs do not show anything which screams there's a problem.
>
> The network card in the client machine and the server shows no collisions, dropped packets, frame overruns etc.
>
> I've tested with the export that isn't using Kerberos and still have the same issue. Messing with the rsize, wsize, async, sync parameters makes no difference either.
>
> The server has 32GB RAM, the client 16GB.
>
> For all intents and purpose it looks like its working as it should, it's just painfully slow.
>
> Any NFS gurus out there, that can tell me what I'm doing wrong? 

I've been using NFSv4 extensively for several years and I've not had an issue that you describe where everything is fine and then suddenly performance goes to hell in a hand basket. 

It sounds as if you only have 2 systems to work with?  No, tiebreaker so to speak?

Have you considered running a VM on your client system to see if it is affected in the same way?

-- 
If you can't laugh at yourself, others will gladly oblige.
-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org




[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux