--Russell
On Mon, Dec 1, 2008 at 11:03 AM, Akemi Yagi <amyagi@xxxxxxxxx> wrote:
What is the version of your kernel? There are (used to be) knownOn Mon, Dec 1, 2008 at 10:32 AM, Russell Miller <duskglow@xxxxxxxxx> wrote:
> Hi, I was hoping someone would have an idea of what's going on here...
>
> We have two NFS issues. One of which is certainly centos based, one of
> which we're not sure of.
>
> First issue is: As of Centos 5, we can't make simultaneous access to a
> directory via NFS. To duplicate, I cd into a share in two windows, copy a
> 1G file in the first window, and just do an ls in the other. The ls will
> hang until the write is done.
>
> Turning off apic seems to help a little, but there's still a very
> significant hang.
>
> This problem is not apparent in centos 4.x, even when mounting to the same
> NFS server.
>
> The other problem is - we're seeing tremendous slowdowns when going through
> an Acopia NFS virtualization server. These slowdowns got much more severe
> when we moved to Centos 5.2. If we connect to the NFS appliance directly,
> these slowdowns don't exist.
>
> Has anyone seen problems like this? How did you solve them?
issues with NFS in certain versions of the CentOS-5 kernels.
Akemi
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos
_______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos
