[kwlug-disc] NFS slow ...

Khalid Baheyeldin kb at 2bits.com
Mon May 3 11:12:43 EDT 2010


Update:

After putting the laptop to sleep and then opening it the following morning,
the problem is no longer there.

<shrug ...>

On Sat, May 1, 2010 at 9:50 PM, Khalid Baheyeldin <kb at 2bits.com> wrote:

> I am having a weird issue on our home network.
>
> Basically, the server runs NFS. The share is accessible to other PCs at
> home.
>
> When I browse the share for a folder containing largish pictures (2.4 MB,
> thanks to a new Canon), it is extremely slow. Taking many minutes to just
> display the thumbnail of the picture.
>
> This did not happen before. I was able to browse fine.
>
> Here is what netstat shows on the server:
>
> # netstat -tuap| grep nfs
> tcp 0      0 *:nfs          *:*              LISTEN      -
> tcp 0 850424 homeserver:nfs 192.168.0.xx:932 ESTABLISHED -
> udp 0      0 *:nfs          *:*
>
> So you can see that the server is listening, there is one connection
> established from my laptop to the server, and there are many bytes waiting
> to be send. The bytes disappear after a while (when the thumbnail is
> displayed in Dolphin I am guessing).
>
> I rebooted the laptop. Did not help. I rebooted the server. Did not help
> either.
>
> Other than that, I am stumped as to where the issue could be.
>
> Any pointers?
> --
> Khalid M. Baheyeldin
> 2bits.com, Inc.
> http://2bits.com
> Drupal optimization, development, customization and consulting.
> Simplicity is prerequisite for reliability. --  Edsger W.Dijkstra
> Simplicity is the ultimate sophistication. --   Leonardo da Vinci
>



-- 
Khalid M. Baheyeldin
2bits.com, Inc.
http://2bits.com
Drupal optimization, development, customization and consulting.
Simplicity is prerequisite for reliability. --  Edsger W.Dijkstra
Simplicity is the ultimate sophistication. --   Leonardo da Vinci
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