[Linux-cluster] CS4 U2 / crash when "less /proc/cluster/status"

Lon Hohberger lhh at redhat.com
Wed Oct 25 19:36:31 UTC 2006


On Wed, 2006-10-25 at 11:45 -0500, Robert Peterson wrote:
> Alain Moulle wrote:
> > Hi
> >
> > Strange, when you do :
> > less /proc/cluster/status
> > on one node of a HA pair, the system crashes !
> > If you use cat /proc/cluster/status, no crash.
> > Any explanation ?
> > Is it always true with CS4 U4 ?
> >
> > Thanks
> > Alain Moullé
> >   
> Hi Alain,
> 
> Please file a new bugzilla for this problem.  Assign it to 
> rpeterso at redhat.com
> I was able to recreate it on RHEL4 U4, and that surprises me.  
> Incidentally,
> cat /proc/cluster/status works just fine.  I'll investigate why less 
> doesn't.

I wonder if 'more' uses lseek() and less doesn't?

-- Lon





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