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LCLS use of Channel Watcher
Manual
Author's Web Site
EPICS Extensions Home Page
EPICS Extensions Download
EPICS Extensions at LCLS
EPICS at LCLS
Table 1-0 |
Description |
Development |
DMZ Production |
Production |
Host |
lcls-dev2 |
lcls-prod01 |
lcls-daemon2 |
Account |
laci |
laci |
laci |
TOOLS_DATA |
/nfs/slac/g/lcls/dev/tools |
/nfs/slac/g/lcls/tools |
/usr/local/lcls/tools |
IOC_DATA |
/nfs/slac/g/lcls/dev/epics/ioc/data |
/nfs/slac/g/lcls/epics/ioc/data |
/u1/lcls/epics/ioc/data |
TOOLS |
/afs/slac/g/lcls/tools |
/afs/slac/g/lcls/tools |
/usr/lcls/tools |
Table 1-1 |
Description |
CVS Repository |
CVS Reference Directory |
Source |
[ epics/extensions/src/ChannelWatcher |
http://www.slac.stanford.edu/cgi-wrap/cvsweb/epics/extensions/src/ChannelWatcher/?cvsroot=LCLS ] |
/afs/slac/g/lcls/epics/extensions/src/ChannelWatcher |
Configuration |
[ tools/ChannelWatcher/config |
http://www.slac.stanford.edu/cgi-wrap/cvsweb/tools/ChannelWatcher/config/?cvsroot=LCLS ] |
/afs/slac/g/lcls/tools/ChannelWatcher/config |
Scripts |
[ tools/ChannelWatcher/script |
http://www.slac.stanford.edu/cgi-wrap/cvsweb/tools/ChannelWatcher/script/cvsroot=LCLS ] |
/afs/slac/g/lcls/tools/ChannelWatcher/script |
Table 1-2.1 |
Input Files |
Description |
Location |
Channel Watcher Config Files |
$TOOLS/ChannelWatcher/config |
Channel Watcher Scripts |
$TOOLS/ChannelWatcher/scripts |
Channel Watcher System Scripts |
/etc/init.d |
Table 1-2.2 |
Output Files |
Channel Watcher Log File |
$TOOLS_DATA/ChannelWatcher |
IOC Save File |
$IOC_DATA/<ioc nodename> |
Note: Log files are accessible from lcls hosts only. Log files are not stored in CVS.
The ChannelWatcher processes run under the laci account on the hosts listed in Table 1-3 below.
To start, stop, and restart ChannelWatcher, see table 1-3 below. At host startup, the ChannelWatcher
processes are started by /etc/rc3.d/S98st.cwXX.
Table 1-3 |
Dev Host: lcls-dev2 |
Prod Host: lcls-prod01 |
User Account: laci |
Data Files: $IOC_DATA/<ioc nodename> |
Subsystem |
Shell Command |
Master File |
Beam Containment |
/etc/init.d/st.cwBC <start,stop,restart> |
Master.BC |
Bunch Length |
/etc/init.d/st.cwBL <start,stop,restart> |
Master.BL |
BPM |
/etc/init.d/st.cwBP <start,stop,restart> |
Master.BP |
Feedbacak |
/etc/init.d/st.cwFB <start,stop,restart> |
Master.FB |
Current Monitor |
/etc/init.d/st.cwIM <start,stop,restart> |
Master.IM |
Laser |
/etc/inir.d/st.cwLS <start,stop,restart> |
Master.LS |
Motion Control |
/etc/init.d/st.cwMC <start,stop,restar> |
Master.MC |
Magnet |
/etc/init.d/st.cwMG <start,stop,restart> |
Master.MG |
Matlab Applications |
/etc/init.d/st.cwML <start,stop,restart> |
Master.ML |
MPS |
/etc/init.d/st.cwMP <start,stop,restart> |
Master.MP |
Profile Monitor |
/etc/init.d/st.cwPM <start,stop,restart> |
Master.PM |
Low-Level RF |
/etc/init.d/st.cwRF <start,stop,restart> |
Master.RF |
Vacuum |
/etc/init.d/st.cwVA <start,stop,restart> |
Master.VA |
Water |
/etc/init.d/st.cwWA <start,stop,restart> |
Master.WA |
View Status ChannelWatcher Process
To determine if an XX ChannelWatcher process has been activated execute the shell command.
ps -ef | grep Master.XX
System Administration