From: [EMAIL PROTECTED] on behalf of Bernard Li
Sent: Sat 08/07/2006 22:47
To: Fernando Laudares Camargos
Cc: [email protected]
Subject: Re: [Oscar-devel] pfilter issue
From: [EMAIL PROTECTED] on behalf of Bernard Li
Sent: Fri 07/07/2006 11:52
To: Fernando Laudares Camargos
Cc: [email protected]
Subject: Re: [Oscar-devel] pfilter issue
Hi Fernando:
Here are the details of the patch:
http://svn.oscar.openclustergroup.org/trac/oscar/ticket/12
Can
you check the new syntax of sort on Mandriva and see if it
works?
However, I don't see how this syntax change should cause such a
huge problem...
Cheers,
Bernard
> -----Original
Message-----
> From: Fernando Laudares Camargos
> [mailto:[EMAIL PROTECTED]]
>
Sent: Friday, July 07, 2006 11:37
> To: Bernard Li
> Cc:
[email protected]
> Subject: Re: [Oscar-devel] Updated
RPMs for TORQUE, SGE, pfilter
>
> John, Bernard,
>
> I
know it will sound strange, since I should have looked at
> this in the
first time, but I tried to rebuild the package
> without the new Patch
default.rulesset and it worked - so the
> problem is still with the output
of ifconfig, but it depends
> when it will be executing.
>
> I
can't look further at it right now, I just wanted to let you know.
> I
will send you more news once I study the case.
>
> Cheers,
>
Fernando
>
> Bernard Li a écrit :
> > Hi Fernando:
>
>
> > Yes on Red Hat it's also 10:
> >
> > #
chkconfig: 2345 10 90
> >
> > I'm cc:ing Neil Gorsuch to see
if he has any opinions
> regarding this.
> >
> > I'm
assuming pfilter is at 11 because it wants to be
> started immediately
after network is brought up since after
> all, it is a firewall...
>
>
> > Thanks,
> >
> > Bernard
> >
>
>
> >>-----Original Message-----
> >>From: Fernando
Laudares Camargos
> >>[mailto:[EMAIL PROTECTED]]
>
>>Sent: Thursday, July 06, 2006 13:34
> >>To: Fernando
Laudares Camargos
> >>Cc: Bernard Li;
[email protected]
> >>Subject: Re: [Oscar-devel]
Updated RPMs for TORQUE, SGE, pfilter
> >>
>
>>Actually,
> >>
> >>what I was trying to say is
this: looking at pfilter in
> >>/etc/init.d/pfilter I see the
following line for chkconfig:
> >># chkconfig: - 11 92
>
>>while /etc/init.d/network has the following line
> >>#
chkconfig: 2345 10 90
> >>
> >>As you can see, network
start as the 10th service and pfilter
> >>as the 11th. If I pass
pfilter, for example, to 15th or
> >>above, it works (what causes
the delay in the stablishment of
> >>the network is dhclient, that
needs some time to get the
> >>reply from the dhcp server).
>
>>
> >>What do you guys think about that? Does 'network' has
also
> >>'10' the second chkconfig parameter in
Fedora/RedHat?
> >>
> >>Thanks again,
>
>>Fernando
> >>
> >>Fernando Laudares Camargos a
écrit :
> >>
> >>>Hi,
> >>>
>
>>>I haven't had this problem before 2006. This could simply
>
>>
> >>be solved by forcing the service to start before
network
> >>(like putting it in the end of the queue).
>
>>
> >>>I dont't believe there's a hardware issue that
could be
> >>
> >>causing this.
> >>
>
>>>I will contact the Mandriva developers.
>
>>>Thanks,
> >>>Fernando
> >>>
>
>>>Bernard Li a écrit :
> >>>
>
>>>
> >>>>Hi Fernando:
>
>>>>
> >>>>I do not routinely test pfilter, but
usually it works as
> >>
> >>long as I update my kernel
(on the headnode) to the latest version.
> >>
>
>>>>Anyways, this is a new issue with Mandriva 2006? Did
you
> >>
> >>encounter this with 10.0/10.1?
>
>>
> >>>>Perhaps others who test with pfilter can pitch
in, but I do
> >>
> >>not believe this is an issue on
the other distroes.
> >>
> >>>>Is this something
you can bring attention to the Mandriva
> >>
>
>>developers? Also, I wonder if there are any hardware
issues
> >>which is causing the delay to bring up the network
interface?
> >> Have you tried on different hardware and they all
have the
> >>same issue?
> >>
>
>>>>Cheers,
> >>>>
>
>>>>Bernard
> >>>>
>
>>>>
> >>>>
> >>>>
>
>>>>>-----Original Message-----
> >>>>>From:
Fernando Laudares Camargos
> >>>>>[mailto:[EMAIL PROTECTED]]
>
>>>>>Sent: Wednesday, July 05, 2006 8:06
>
>>>>>To: Bernard Li
> >>>>>Cc:
[email protected]
> >>>>>Subject: Re:
[Oscar-devel] Updated RPMs for TORQUE, SGE, pfilter
>
>>>>>
> >>>>>Hello,
>
>>>>>
> >>>>>I finally realised what was the
problem with Pfilter and
> >>>>>Mandriva 2006.
>
>>>>>The service 'pfilter' starts right after the service
'network
> >>>>>in this distribution', but the network is
not 'entirely' up
> >>>>>at this point. So when the
function 'find_interfaces', which
> >>>>>uses the output
from /sbin/ifconfig, is called it cannot
> >>>>>recover any
network information and throws the following warning:
>
>>>>>-----------------------------------
>
>>>>>/usr/sbin/pfilter: cannot find any interface names
with
> >>>>>/sbin/ifconfig command
>
>>>>>----------------------------------
>
>>>>>
> >>>>>That explains why re-starting
pfilter once the node is up
> >>>>>solve the problem - then
the network is already stablished.
> >>>>>
>
>>>>>I didn't find an elegant way to fix this problem. What
I
> >>>>>tried with success was use a 'sleep' time of 1-2
seconds in
> >>>>>the pfilter code source before the
'find_interfaces' command
> >>>>>is called, which give
enough time for the network to be up.
> >>>>>
>
>>>>>Do you know if the order of initialization of network
and
> >>>>>pfilter is the same in other distros?
>
>>>>>
> >>>>>Can you suggest any other way
to deal with this problem?
> >>>>>
>
>>>>>Thanks,
> >>>>>Fernando
>
>>>>>
> >>>>>
>
>>>>>Bernard Li a écrit :
> >>>>>
>
>>>>>
> >>>>>
>
>>>>>>I have rebuilt RPMs for TORQUE and SGE in trunk, so
you
> >>>>>
> >>>>>will need
to
> >>>>>
> >>>>>
>
>>>>>
> >>>>>>rebuild them on your
OS/arch (unless you're on fc5-x86
> >>>>>
>
>>>>>;-)). Please let
> >>>>>
>
>>>>>
> >>>>>
>
>>>>>>me know if you encounter any issues.
>
>>>>>>
> >>>>>>pfilter has also been
updated, but since it is noarch, I am not
>
>>>>>>expecting any issues.
>
>>>>>>
> >>>>>>And the other package
I'm working on is almost done too, so
> >>>>>
>
>>>>>stay tuned
> >>>>>
>
>>>>>
> >>>>>
>
>>>>>>for that.
> >>>>>>
>
>>>>>>Cheers,
> >>>>>>
>
>>>>>>Bernard
> >>>>>
>
>>>>>--
> >>>>>Fernando Laudares
Camargos
> >>>>>
>
>>>>> Révolution Linux
> >>>>>http://www.revolutionlinux.com
>
>>>>>---------------------------------------
>
>>>>>* Tout opinion et prise de position exprimée dans ce
message
> >>>>>est celle de son auteur et pas
nécessairement celle de
> >>>>>Révolution Linux.
>
>>>>>** Any views and opinion presented in this e-mail are
solely
> >>>>>those of the author and do not necessarily
represent those of
> >>>>>Révolution Linux.
>
>>>>>
> >>>
> >>>
>
>>--
> >>Fernando Laudares Camargos
> >>
>
>> Révolution
Linux
>
>>http://www.revolutionlinux.com
>
>>---------------------------------------
> >>* Tout opinion
et prise de position exprimée dans ce message
> >>est celle de son
auteur et pas nécessairement celle de
> >>Révolution Linux.
>
>>** Any views and opinion presented in this e-mail are solely
>
>>those of the author and do not necessarily represent those of
>
>>Révolution Linux.
> >>
>
> --
> Fernando
Laudares Camargos
>
> Révolution
Linux
> http://www.revolutionlinux.com
>
---------------------------------------
> * Tout opinion et prise de
position exprimée dans ce message
> est celle de son auteur et pas
nécessairement celle de
> Révolution Linux.
> ** Any views and
opinion presented in this e-mail are solely
> those of the author and do
not necessarily represent those of
> Révolution
Linux.
>
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