[openib-general] OpenSM - guid2lid cache file questions

Leonid Arsh leonid at scalemp.com
Tue Sep 5 05:11:33 PDT 2006


Hi Hal,

  Thank you for your reply.

Probably I wasn't clear.

I have a problem when OpenSM, being started, reads an out-if-date guid2lid file.
OpenSM changes LIDs in this case.
I don't want  the LIDs to be changed.
As I understand it, the '-r' option, on the contrary, causes the SM to
reassign all the LIDs.

I could just remove the file to handle the problem.
I'd like to know if there is a way to do it without touching the file.

Thanks,
    Leonid

On 05 Sep 2006 06:57:53 -0400, Hal Rosenstock <halr at voltaire.com> wrote:
> Hi Leonid,
>
> On Tue, 2006-09-05 at 03:30, Leonid Arsh wrote:
> > Hi list,
> >
> >  I have a question regarding the guid2lid cache file.
> >
> >   The file is read by OpenSM on the start up.
> >   OpenSM may reassign LIDs according to the LIDs saved in this file.
> >  It isn't always acceptable.
> >
> >  Is it a right policy? Am I missing anything here?
> >  Is there a way to disable the file reading on start up?
>
> There is the -r (--reassign_lids) option for this but it is not the
> default behavior of OpenSM.
>
> -- Hal
>
> >
> > Regards,
> >    Leonid
> >
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