Can you first try if this works:
proof.conf:
node localhost
slave localhost
slave localhost
and:
gROOT->Proof("localhost")
This should create 3 proof processes on your local host.
root [0] gROOT->Proof("localhost")
**** Welcome to the PROOF server @ pcsalo.cern.ch ****
**** PROOF slave server @ pcsalo.cern.ch started ****
**** PROOF slave server @ pcsalo.cern.ch started ****
PROOF set to parallel mode (2 slaves)
Cheers, Fons.
"Allen S. Dahili" wrote:
>
> Hi Fons,
>
> Thank you for your reply.
>
> I updated the inetd.conf before. I have just changed my proof.conf
> according to your suggestion. Even if the proof.conf have only the "node
> cluster" line, the same error messages occured.
>
> Allen
>
> > after updating /etc/inetd.conf you told inetd to reread its config file
> > (or you did you reboot?). If not do that first. Further, try to just connect
> > to the master server (comment out all lines except "node cluster". Also
> > your config file should be:
> >
> > node cluster image=nfs
> > slave cluster image=nfs
> > slave node1 image=nfs
> > slave node2 image=nfs
> > slave node3 image=nfs
> >
>
> > > root [0] gROOT->Proof("cluster")
> > > Name (cluster:allen): allen
> > >
> > > *** Break *** write on a pipe with no one to read it
> > > SysError in <TUnixSystem::UnixSend>: send (Broken pipe)
> > > Error in <TUnixSystem::SendRaw>: cannot send buffer
> > > SysError in <TUnixSystem::UnixRecv>: recv (Broken pipe)
> > > Error in <TUnixSystem::RecvRaw>: cannot receive buffer
> > > Password:
> > >
> > > *** Break *** write on a pipe with no one to read it
> > > SysError in <TUnixSystem::UnixSend>: send (Broken pipe)
> > > Error in <TUnixSystem::SendRaw>: cannot send buffer
> > > Error in <TSlave::TSlave>: authentication failed for host cluster
> > > Error in <TProof::Init>: failed to connect to a PROOF master server
> > > root [1]
--
Org: CERN, European Laboratory for Particle Physics.
Mail: 1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248
WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7677910
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