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=============
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Channelfinder
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=============
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Channel finder service
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----------------------
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Channelfinder run's on fel02. Fel02 is a VM running on a DELL R530 server
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(Bld. E, Groundfloor, Server room, labeld FEL0X) as part of a esx-cluster.
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It gives an overview of all PV's, IOC's used at the FEL experiment. PV'a are
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searchable. Based on a mongodb database.
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.. uml::
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@startuml
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node FEL0X <<esx host>> {
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node fel02 {
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[eth0] <<141.14.134.176>>
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[eth1] <<10.0.0.16>>
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}
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}
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@enduml
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User 'channel' in /home/channel (Password:ch...r)
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Source files can be found in /var/www/html/channelfinder::
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channel@fel02:/var/www/html/channelfinder$ ls -l
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total 24
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-rw-r--r-- 1 root root 6413 Apr 2 2015 channelfinder.php
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-rw-r--r-- 1 root root 48 Mar 29 2015 index.php
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-rw-r--r-- 1 root root 1735 Mar 28 2015 lall
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-rw-r--r-- 1 root root 889 Mar 29 2015 searchPV.php
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-rw-r--r-- 1 root root 1692 Mar 30 2015 showPVs.php
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To collect al PVs from all known (ioc list is hardcoded in findPVs) IOCs the
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script 'findPVs' must be run. It can not be used in a cron job. If some PV's
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are not available it might hang. On all requested IOC's fel02's ssh key must be
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registered (.ssh/authorized_keys).
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The script reads the /srv/ioc/log/Database/$IOC.dbl file which gets written on
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IOC reboot (on load of db files).
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findPVs:
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.. include:: findPVs
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How to use
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----------------------
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Access: http://fel02.rz-berlin.mpg.de/channelfinder/channelfinder.php
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