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grid [2019/02/14 17:49]
dusek [Advanced usage]
grid [2020/01/07 15:07]
popel [Advanced usage]
Line 190: Line 190:
  
 ''​qsub **-b** y''​ ''​qsub **-b** y''​
-Treat ''​script.sh''​ (or whatever is the name of the command you execute) as a binary, i.e. don't search for [[#​in-script options]] within the file, don't transfer it to the qmaster and then to the execution node. This makes the execution a bit faster and it may prevent some rare but hard-to-detect errors caused SGE interpreting the script. The script must be available on the execution node via NFS, Lustre (which is our case), etc. With ''​-b y''​ (shortcut for ''​-b yes''​),​ ''​script.sh''​ can be script or a binary. With ''​-b n''​ (which is the default for ''​qsub''​),​ ''​script.sh''​ must be a script (text file).+Treat ''​script.sh''​ (or whatever is the name of the command you execute) as a binary, i.e. don't search for [[#​in-script options]] within the file, don't transfer it to the qmaster and then to the execution node. This makes the execution a bit faster and it may prevent some rare but hard-to-detect errors caused SGE interpreting the script. The script must be available on the execution node via NFS, Lustre (which is our case), etc. With ''​-b y''​ (shortcut for ''​-b yes''​),​ ''​script.sh''​ can be an executable ​script or a binary ​(and you must provide full path, e.g. ''​./​script.sh''​). With ''​-b n''​ (which is the default for ''​qsub''​),​ ''​script.sh''​ must be a script (text file).
  
 ''​qsub **-M** popel@ufal.mff.cuni.cz,​rosa@ufal.mff.cuni.cz **-m** beas''​ ''​qsub **-M** popel@ufal.mff.cuni.cz,​rosa@ufal.mff.cuni.cz **-m** beas''​
Line 311: Line 311:
   * ''​cat /​opt/​LRC/​REPORTER/​LRC-UFAL/​stats/​userlist.weight''​ -- all users sorted according to their activity (number of submitted jobs × their average duration), updated each night   * ''​cat /​opt/​LRC/​REPORTER/​LRC-UFAL/​stats/​userlist.weight''​ -- all users sorted according to their activity (number of submitted jobs × their average duration), updated each night
  
-  * [[http://​ufaladm2/​munin/​ufal.hide.ms.mff.cuni.cz/​lrc-headnode.ufal.hide.ms.mff.cuni.cz/​index.html|Munin:​ graph of cluster usage by day and user]] and  [[http://​ufaladm2/​munin/​ufal.hide.ms.mff.cuni.cz/​apophis.ufal.hide.ms.mff.cuni.cz/​index.html|Munin monitoring of Apophis ​disk server]] (both accessible only from ÚFAL network)+  * [[https://ufaladm2.ufal.hide.ms.mff.cuni.cz/​munin/​ufal.hide.ms.mff.cuni.cz/​lrc-master.ufal.hide.ms.mff.cuni.cz/​index.html|Munin:​ graph of cluster usage by day and user]] and  [[https://ufaladm2.ufal.hide.ms.mff.cuni.cz/​munin/​ufal.hide.ms.mff.cuni.cz/​nfs-core.ufal.hide.ms.mff.cuni.cz/​index.html|Munin monitoring of disk storage]] (both accessible only from ÚFAL network)
  
 ===== Profiling ===== ===== Profiling =====

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