Steve,
Thanks, I'll try to get the latest XFS CVS kernel and this patch compiled
up and tested (on our development server) tonight/tomorrow and get it on our
production server in the next couple of days. Fortunately (though in testing
new versions/patches frustrating) it can be anytime between 2 hours and
2 weeks between crashes on our production server so it will be some time
before I can say with any certainty if this is the fix.
Will keep you informed.
Thanks
Ian
Steve Lord wrote:
>
> On Mon, 2002-02-04 at 07:30, Ian D. Hardy wrote:
> > Hi,
> >
> > Anyone any ideas on the following Oops (processed with ksymoops 2.4.3). It
> > is
> > from a NFS server (Dual 1Ghz Supermicro LE, 1Gbyte RAM, 40Gbyte Maxtor IDE
> > system disk, Zero-D/GForce RI Fibrechannel to IDE hardware RAID-5 500Gbyte
> > disk unit). It is running the Linux 2.4.17-xfs kernel taken as a CVS image
> > on 27th January. The main area of disk it is serving is on the HW RAID unit,
> > which is the only XFS filesystem on the system. The system had been up
> > for just over 3 days when it crashed.
> >
> > I reported a very similar failure a few weeks ago, at that time running a
> > 2.4.9 based kernel, Steve Lord suggested that we tried the latest CVS image
> > as this had fixed some memory alloacation problems.
> >
> > The machine is essentially an NFS fileserver to a computational cluster.
> > Though
> > of possible interest is the 'save' process that was running on one of the
> > processes, this is the Legato Networker backup client process (which was
> > performing a full backup of the XFS filesystem at the time). I don't think
> > this is significant as I was seeing these crashes (at ~4 to 12 day
> > intervals)
> > with the 2.4.9 kernel not dependant upon a 'save' session running.
> >
> >
>
> Ian, can you try the attached patch against a current cvs kernel and see
> if it helps at all.
>
> Steve
>
> --
>
> Steve Lord voice: +1-651-683-3511
> Principal Engineer, Filesystem Software email: lord@xxxxxxx
>
>
> --------------------------------------------------------------------------------
> Name: vnode.patch
> vnode.patch Type: Plain Text (text/plain)
> Encoding: quoted-printable
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