[openib-general] [Lustre-discuss] Re: problems with lustre o2ib module & ofed

[Michael S. Tsirkin]

Quoting r. Thierry Delaitre <delaitt at cpc.wmin.ac.uk>:
> Subject: Re: [Lustre-discuss] Re: problems with lustre o2ib module & ofed
> 
> 
> On Tue, 26 Sep 2006, Jack Morgenstein wrote:
> 
> > On Monday 25 September 2006 17:01, Thierry Delaitre wrote:
> >
> > I noticed in the Lustre configure file the following
> >   --with-linux=path       set path to Linux source (default=/usr/src/linux)
> >
> > Where does /usr/src/linux link to?
> >
> > You might consider explicitly specifying the following options as well in the
> > Lustre ./configure step:
> >
> >   --with-linux=path       set path to Linux source (default=/usr/src/linux)
> >   --with-linux-obj=path   set path to Linux objects dir (default=$LINUX)
> >   --with-linux-config=path
> >                           set path to Linux .conf (default=$LINUX_OBJ/.config)
> 
> I specified the whole string and still the same.
> 
> ./configure --with-o2ib=/usr/local/ofed/src/openib --with-linux=/usr/src/linux-2.6.16.21-0.8 --with-linux-obj=/usr/src/linux-2.6.16.21-0.8 --with-linux-config=/usr/src/linux-2.6.16.21-0.8/.config
> 
> Thierry.

1. Did you reboot after rebuilding everything?

2. Try to check the compiler command line used for building lustre.
You must make sure gen2 is before linux kernel in -I flag list.

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MST