FAI performance

[Michał Dwużnik]

Well,

in my not quite so 10GbE  env I experience NFS timeouts when doing 16
machines at a time.
Moving the fai configspace onto ramdisk helps for the rooms equipped with
1Gbps,
yields _lots_ of 'NFS not responding, still trying' for one forgotten room
which has still has 100Mbit....

Hence my original question  (which seems to be in line with Nicolas Courtel
experience)

Regards
Michal




On Mon, Sep 24, 2012 at 2:03 PM, Thomas Lange <lange at informatik.uni-koeln.de
> wrote:

> >>>>> On Fri, 21 Sep 2012 22:06:27 +0200, Michał Dwużnik <
> michal.dwuznik at gmail.com> said:
>
>     > by the way - what are the default options of mounting the NFS by FAI
> when installing?
>     > (rsize in particular, atime?)
> Using a squeeze install server and FAI 3.4.8 I get these NFS
> parameters from cat /proc/mounts
>
> 1.2.3.149:/srv/fai/nfsroot-squeeze64 /live/image nfs
> ro,relatime,vers=3,rsize=1048576,wsize=1048576,namlen=255,hard,nolock,proto=tcp,port=65535,timeo=7,retrans=3,sec=sys,mountport=65535,addr=1.2.3.149
> 0 0
>
> IMO there's no need to set the rsize parameter.
>
> --
> regards Thomas
>



-- 
Michal Dwuznik
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