DQM GUI

Clean black list

"Blacklisted for crashing ROOT" happens when rendering a histogram causes ROOT to crash. The DQM GUI blacklists the histogram that caused that so the crashes don't repeat. In order to clean the blacklist follow this procedure:
# ssh into the DQM network
ssh cmsusrslc50

# Login to dqm-c2d07-02 (or dqm-c2d07-01 for P5) and then sudo as dqm 
ssh dqm-c2d07-02
sudo -u dqm -H bash

# Clean the blacklisted file using a text editor and save changes
nano /home/dqmlocal/state/dqmgui/online/blacklist.txt

# Restart the DQM GUI Web server and then check the status
/home/dqmlocal/current/config/dqmgui/manage xrestart webserver  "I did read documentation"
#Check the production DQM GUI server to check If everything is as expected.

Reset a subsystem

No plot of the subsystem or subsystem DOC asked.
ssh  -l erosales -L 11080:localhost:11081 lxplus.cern.ch -t ssh -l erosales -D 11081 cmsusr1

ssh dqm-c2d07-29

~dqmpro/bin/ExtractAppInfoFromXML -spa ~dqmpro/xml/Production/CurrentConfiguration_524p4.xml  | awk '{print $0" URL --> http://"$1":"$2"/urn:xdaq-application:lid=50"}'

#In a firefox which proxy is configured to point localhost 11080 open the url listed in the last output for the subsystem ie. http://dqm-c2d07-03.cms:22101/urn:xdaq-application:lid=50

-- EdgarEduardoRosalesRosero - 09-Jul-2012

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Topic revision: r2 - 2012-07-09 - EdgarEduardoRosalesRosero
 
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