[SCore-users] Problem starting multi-user

Nick Birkett nrcb at streamline-computing.com
Mon Apr 15 18:15:04 JST 2002


Hi we had a problem with one of our cluster nodes (comp3) so commented it out
of scorehosts.db.

I have restarted scoreboard and msgbserv.

Now when starting scored with sc_watch I get the following error: 


-----------------------------------------------------------------------------
SCOUT: Spawning done.
15/Apr/2002 10:03:42 SYSLOG: /opt/score/deploy/scored
15/Apr/2002 10:03:42 SYSLOG: SCore-D 4.2 $Id: init.cc,v 1.63 2001/09/07 
09:10:26 hori Exp $
15/Apr/2002 10:03:42 SYSLOG: Compile option(s): 
15/Apr/2002 10:03:42 SYSLOG: SCore-D network: myrinet2k/myrinet2k
15/Apr/2002 10:03:42 SYSLOG: Cluster[0]: 
(0..4)x1.i386-redhat7-linux2_4.i686.500
15/Apr/2002 10:03:42 SYSLOG:   Memory: 880[MB], Swap: 2048[MB], Disk: 2023[MB]
15/Apr/2002 10:03:42 SYSLOG:   Network[0]: myrinet2k/myrinet2k
15/Apr/2002 10:03:42 SYSLOG:   Network[1]: ethernet/ethernet
15/Apr/2002 10:03:42 SYSLOG: Scheduler initiated: Timeslice = 500 [msec]
15/Apr/2002 10:03:42 SYSLOG:   Queue[0] activated, exclusive scheduling
15/Apr/2002 10:03:42 SYSLOG:   Queue[1] activated, time-sharing scheduling
15/Apr/2002 10:03:42 SYSLOG:   Queue[2] activated, time-sharing scheduling
15/Apr/2002 10:03:42 SYSLOG: Session ID: 0
15/Apr/2002 10:03:42 SYSLOG: Server Host: comp5.ph.bham.ac.uk
15/Apr/2002 10:03:42 SYSLOG: Backup Host: comp1.ph.bham.ac.uk
<4> SCore-D:ERROR Unable to continue session-0.

------------------------------------------------------------------------------

If I also comment comp5 out of scorehosts.db and try again it works (using 
comp0,1,2,4).

I have done an rpmtest (ping and point to point) between comp5 and all other
available hosts and this seems fine (10 us round trip).

I have encountered this problem before when removing hosts, but have not been
able to find what the problem is.

Anybody else seen this ?

Regards,

Nick



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