Exercise 2: Batch System Installation: Difference between revisions
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== Install the torque server == |
== Install the torque server == |
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== Check if munge is installed and if needed install it == |
== Check if munge is installed and if needed install it == |
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* Check if munge is installed |
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rpm -qa |grep munge |
rpm -qa |grep munge |
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* If needed install it |
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yum install munge |
yum install munge |
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== Enable munge on your torque cluster == |
== Enable munge on your torque cluster == |
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* Check if munge is running |
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ps -ef |grep munge |
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Should be something like: |
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# ps -ef |grep munge |
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munge 26535 1 0 Aug21 ? 00:00:02 /usr/sbin/munged |
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if not, start munge |
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service munge start |
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* Check if munge is set to automatically start at boot time |
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chkconfig --list |grep munge |
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should be something like: |
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# chkconfig --list |grep munge |
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munge 0:off 1:off 2:on 3:on 4:on 5:on 6:off |
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if not, configure it: |
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chkconfig munge on |
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* Create a munge key in one of the hosts: |
* Create a munge key in one of the hosts: |
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Revision as of 14:43, 22 August 2013
Install the torque server
yum install emi-torque-server yum install emi-torque-utils
Check if munge is installed and if needed install it
- Check if munge is installed
rpm -qa |grep munge
- If needed install it
yum install munge
Enable munge on your torque cluster
- Check if munge is running
ps -ef |grep munge
Should be something like:
# ps -ef |grep munge munge 26535 1 0 Aug21 ? 00:00:02 /usr/sbin/munged
if not, start munge
service munge start
- Check if munge is set to automatically start at boot time
chkconfig --list |grep munge
should be something like:
# chkconfig --list |grep munge munge 0:off 1:off 2:on 3:on 4:on 5:on 6:off
if not, configure it:
chkconfig munge on
- Create a munge key in one of the hosts:
/usr/sbin/create-munge-key
- Check the munge key ownership
ls -l /etc/munge/munge.key
- Copy the munge key on all the hosts of the cluster
cp /etc/munge/munge.key <...>
- Start the munge daemon on these nodes
service munge start chkconfig munge on