[GE users] no hosts in Inspect cluster

andre Andre.Alefeld at sun.com
Fri Nov 6 11:31:31 GMT 2009


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Hi Fred,

did you restart sge_qmaster after running the upgrade ?
I assumed that you are using SGE_CELL=default (or not set at all) Is 
this correct ?
Another thing you can do is increase the logging in
$SGE_ROOT/$SGE_CELL/common/jmx/logging.properties

# Use FileHandler
handlers = java.util.logging.FileHandler

# 
------------------------------------------------------------------------------
#  Definition of log levels
# 
------------------------------------------------------------------------------
# Set the default logging level for the root logger
.level = INFO
com.sun.grid.jgdi.JGDI.level = FINE
com.sun.grid.jgdi.rmi.level = FINE
com.sun.grid.jgdi.configuration.xml.XMLUtil.level = FINE
com.sun.grid.jgdi.configuration.ClusterQueueTestCase.level = FINE
com.sun.grid.jgdi.management.level = FINER
com.sun.grid.jgdi.event.level = FINER
# For authuser login module debugging
com.sun.grid.security.login.level = FINER
com.sun.grid.util.expect.level = FINER

There should in any case a jgdi0.log file appear in the 
qmaster_spool_dir after a restart of qmaster.

You could also check the messages file in the qmaster_spool_dir if there 
is something JMX related contained.

Andre

fredrum wrote:
> Hi Andre,
> thanks a lot for helping.
> I put replies below,
>
>
>
> "can you do:
> % grep port $SGE_ROOT/default/c?ommon/jmx/management?.properties
> this gives you the correct jmx port.
> e.g.
> com.sun.grid.jgdi.ma?nagement.jmxremote.p?ort=12345"
>
>
> Yep, that returns
> com.sun.grid.jgdi.management.jmxremote.port=6446
>
>
>
>
> "To see if the jmx thread started check the following:
>
> $SGE_ROOT/default/c?ommon/bootstrap
> ...
> jvm_threads 1"
>
>
>
> Yes, that is so.
>
>
>
>
>
> "and the qmaster jgdi* log files (especially jgdi0.log) in the directory
> specified in
>
> grep qmaster_spool_dir $SGE_ROOT/default/c?ommon/bootstrap"
>
>
>
> Nope, some problems here maybe!
>
> It points to,
> qmaster_spool_dir       /usr/SGE62u4/default/spool/qmaster
>
>
> but in there I can't see anything lika any jgdi* or log files. Just,
>
> job_scripts/
> qmaster.pid
> messages
> jobseqnum
> arseqnum
> heartbeat
>
> and the job_scripts dir is empty.
>
>
>
>
>
>
>
> "And check if the correct entry for libjvm is set in the configuration:
>
> qconf -sconf
> ...
> libjvm_path /Library/Java/Home/.?./Libraries/libjvm.d?ylib
> additional_jvm_args -Xmx256m
>
> check if the libjvm_path is really existing"
>
>
>
>
> Yes, that file exists at the location returned.
>
> I tried the telnetting again with,
> telnet FredsMacPro.local 6446
>
> but that failed.
>
>
> cheers
> fred
>
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>
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>   


-- 
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Andre Alefeld                Phone: ++49 (0)941 3075-255
Software Engineering         Fax:   ++49 (0)941 3075-222
Sun Microsystems GmbH
Dr.-Leo-Ritter-Str. 7	     mailto: andre.alefeld at sun.com
D-93049 Regensburg           http://www.sun.com/gridware

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