Michael,
I've installed 1 server and 6 nodes.
All of them with Red Hat Enterprise Linux 4 Update 5
and Oscar Version 5.0
I can ping to every node and ssh to it and I am also able to run some
fortran tests using mpirun.
The output of pbsnodes -a is:
node01.calculo.invap.com.ar
state = down
np = 4
properties = all
ntype = cluster
node02.calculo.invap.com.ar
state = down
np = 4
properties = all
ntype = cluster
node03.calculo.invap.com.ar
state = down
np = 4
properties = all
ntype = cluster
node04.calculo.invap.com.ar
state = down
np = 4
properties = all
ntype = cluster
node05.calculo.invap.com.ar
state = down
np = 4
properties = all
ntype = cluster
node06.calculo.invap.com.ar
state = down
np = 4
properties = all
ntype = cluster
I don't know how to definitely change the state of them. I tried using
qmgr: set node node01.calculo.invap.com.ar state=free
on each node and after a while the state becomes down again.
here's the output of qmgr -c 'p s'
#
# Create queues and set their attributes.
#
#
# Create and define queue workq
#
create queue workq
set queue workq queue_type = Execution
set queue workq resources_max.cput = 10000:00:00
set queue workq resources_max.ncpus = 24
set queue workq resources_max.nodect = 6
set queue workq resources_max.walltime = 10000:00:00
set queue workq resources_min.cput = 00:00:01
set queue workq resources_min.ncpus = 1
set queue workq resources_min.nodect = 1
set queue workq resources_min.walltime = 00:00:01
set queue workq resources_default.cput = 10000:00:00
set queue workq resources_default.ncpus = 1
set queue workq resources_default.nodect = 1
set queue workq resources_default.walltime = 10000:00:00
set queue workq resources_available.nodect = 6
set queue workq enabled = True
set queue workq started = True
#
# Set server attributes.
#
set server scheduling = True
set server default_queue = workq
set server log_events = 64
set server mail_from = adm
set server query_other_jobs = True
set server resources_available.ncpus = 24
set server resources_available.nodect = 6
set server resources_available.nodes = 6
set server resources_max.ncpus = 24
set server resources_max.nodes = 6
set server scheduler_iteration = 60
set server node_check_rate = 150
set server tcp_timeout = 6
set server pbs_version = 2.0.0p8
I don't know where to search for more information to figure out where's
the problem.
any ideas appreciated.
Annette
Date: Tue, 9 Oct 2007 11:53:29 -0400
From: "Michael Edwards" <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
Subject: Re: [Oscar-devel] No enough free nodes
Did you install as many nodes as you chose when you defined the cluster?
Can you ping all the nodes you think should be included in the cluster?
What distro and OSCAR version are you using?
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