[Lustre-discuss] /etc/init.d/lnet

[Andrus, Brian Contractor]

I have put the patch in place and so far it seems to be working!


Brian Andrus
ITACS/Research Computing
Naval Postgraduate School
Monterey, California
voice: 831-656-6238



> -----Original Message-----
> From: Ned Bass [mailto:bass6 at llnl.gov]
> Sent: Monday, July 01, 2013 3:03 PM
> To: Andrus, Brian Contractor
> Cc: lustre-discuss at lists.lustre.org
> Subject: Re: [Lustre-discuss] /etc/init.d/lnet
> 
> Hi Brian,
> 
> On Sun, Jun 30, 2013 at 05:37:42PM +0000, Andrus, Brian Contractor wrote:
> > All,
> >
> > I am finding that on reboot, my client systems hang requiring a hard reset
> because of the lnet service.
> >
> > It doesn't unload all the modules in the proper order for me.
> > I get errors like module osc has non-zero count
> >
> > I do some hunting and see lov needs unloaded before osc I also find
> > fid and fld need unloaded before ptlrpc ofd needs unloaded before ost
> >
> > Sometimes others as well....
> >
> > Is there an updated lnet script available that is more complete? For the
> time, I have been modifying the stock one to include the 'missing' modules
> for processing.
> 
> There is a patch to improve the module unloading behavior here, but it is
> not yet landed:
> 
> http://review.whamcloud.com/5478/
> 
> It would be valuable to know if the proposed changes fix your issue.
> 
> Ned