--- In Jim Jackson <> wrote:
>
>
>
>
> On Wed, 7 Apr 2010, j.chitte wrote:
>
> >>> Where are these settings determined?
> >>
> >> Suspect different versions of the nfs mount program have different
> >> defaults. I'm using the mount in busybox v1.00-rc3.
> >>
> >> However you can specify what options you require in the mount command you
> >> use, or in /etc/fstab . Check the man page for the version of mount you are
> >> using, or the busybox documentation. (wossat?)
> >>
> >> Jim
> >>
> > sorry I should have said explicitly , I'm booting nfsroot so I don't
> > think there's much scope for passing parameters.
>
> I believe the root partition should remounted with the options specified
> for / in the /etc/fstab . I always have the noatime option
> specified for all partitions in fstab, and it always gets actioned
>
It seems that it is remounted by mount -a , although I don't see it documented
that it will do a remount implicitly on an already mounted device.
I found I had to remove the fstab line in order to get around another problem
where modifications made programatically on the client were not getting
committed. This was screwing up my control loop since the adc data written to
disk never changed during the day. It could write every minute for 24h and
still see the same thing on read.
Could you post the fstab line that you have for the nfs mount?
thanks.
> > Maybe I could try a remount. That may give more info.
> >
> > The "vers=2" suggests something is going wrong on initial connections
> > both kernels (2.6.29) are built with v3.
> >
> > regards
> >
> >
> >
>
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