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Fast Monitoring Code
Tower Mask
HOW TO RUN JAS
FROM YOUR HOME
Installing
the new L1TMonTools Package yourself
Installing
reference histograms
The QuickMon
FAST MONITORING CODE
All the Level 1 Trigger fast monitoring code is to be found
in L1TFMon/L1TFMonEmt.cc/hh . This package
also contains the cron job which uses cronFMon.kumac and thus shiftFMonEmt.kumac.
These kumacs call histos by number so if you add histograms to L1TFMonEmt.cc
then you should be careful to update these numbers too. You can run the
Monitoring job yourself using a command like:
L1TFMonXtcApp -b3000000 -n<#
of events> -f XTCFILE.xtc L1TFMonXtcApp.tcl
xtcfiles can be found in /a/tcstage/tcfiles (not visible
from Bristol Linux boxes). Or staged to that area using "tcstage
'tcstage [RUNNUMBER]'". Even more recent xtcfiles are in /nfs/bbr-srv02/u2/.
You can change the doExpert
or doEmtExpert flags in tcl for even more
histos.
TOWER MASK
In order to get the tower mask from the DB, use is made of
the IR2LiveL3 histograms which are available
to JAS. These access the DB through configDict,
an instance of a ProxyDict. There are two
modules added to the L3 job that allow this. They are to be found in L1EmtConfig.
They are:
L1EmtConfigLoader.cc/hh
which loads the EMT proxies into configDict.
L1EmtConfigMonitor.cc/hh
which gets an L1EmtAxRecord object from the
configDict
and
fills the tower mask histo.
This then is accesible to JAS as "IR2LiveL3/L1EmtConfigMonitor
emtTowerMask"
HOW TO RUN JAS
FROM YOUR HOME
Make a trickle stream:
On a tersk machine (tersk03 say):
cd /nfs/bbr-srv02/bfdist/Builds/8.6.5-online-1-LiveFastMon.c.test
OepSimplePlaybackApp -f /nfs/tcstage/tcfiles/babar-0016990-001.xtc
playback.tcl
On another tesk machine:
cd /nfs/bbr-srv02/bfdist/Builds/8.6.5-online-1-LiveFastMon.c.test/
srtpath
ambientboot
cd workdir
LiveFastMon -h tersk04 tersk03
24245
LiveFastMonJas -h tersk04 -n LiveFastMon-wah
On your machine of choice (local LINUX box)
cd /nfs/bbr-srv02/bfdist/Builds/8.6.5-online-1-LiveFastMon.c.test
bin/SunOS5/RemoteBabarJas
To run on an hbook file instead
On whatever (SUN)
HbkServer -n wahserver -f
l1tfmonxtcapp2-17336.hbook
On tersk04
cd /nfs/bbr-srv02/bfdist/Builds/8.6.5-online-1-LiveFastMon.c.test
JasInterfaceServer -n LiveFastMon@Dot/wahserver
-u 5 -V
On your machine of choice (local LINUX box):
cd /nfs/bbr-srv02/bfdist/Builds/8.6.5-online-1-LiveFastMon.c.test
bin/SunOS5/RemoteBabarJas
to run on the IR2 trickle stream:
I find it easiest to use my local LINUX box and simply run:
/nfs/bbr-srv02/bfdist/Production/bin/SunOS5/RemoteBabarJas
but, if that fails, you could try (EDs Instructions)
ssh tersk01
setenv NO_AWT_MITSHM true
cd /nfs/bbr-srv02/bfdist/Production
srtpath
RemoteBabarJas
Installing
the new L1TMonTools Package yourself
Make a new tag of L1TMonTools then:
cd /nfs/bbr-srv02/bfdist/MonitoringData
srtpath
addpkg L1TMonTools VXX-XX-XX
LiveFastMon-html-install .
chmod -R g+w .
This should be visible in JAS immediately
Installing
reference histograms
Find a nice run with good statistics in /nfs/bbr-srv02/u4/FastMon/Outputs/LiveFastMon/
numbered by start time.
Make a new hbook file with just the directory L1TFMon
in it by doing, in PAW (I'll write a kumac soon):
h/fil 1 [OLD FILE]
h/fil 2 [NEW FILE] ! N
cd //LUN1/L1TFMON
hrin 0
cd //LUN2
mdir L1TFMON
cd //LUN2/L1TFMON
hrout 0
close 1
close 2
copy it to /nfs/bbr-srv02/u4/Monitoring/References/L1T/LiveFastMon/
l1trefhis_[DATE].hbook.
Break and remake the link LiveFastMon.hbook to point
at your new one.
cd /nfs/bbr-srv02/bfdist/MonitoringData/
srtpath
LiveFastMon-hbook-install . LiveFastMon
- error messages will appear as it fails
to find L3 and OEP refs. You should say yes to replacing the merged hbook
(make a backup of it - if you are concerned - its in /nfs/bbr-srv02/u4/Monitoring/References/merged)
chmod -R g+w References/merged/LiveFastMon.hbook
.
-so other people can change it (note the .
at the end !)
now you need to restart the reference
server (you could get the shifter to do this)
or look at
/BFROOT/www/Detector/Operations/shifts/DQM_shortterm.html
for the instructions on "resetting
the reference server" given here:
1.ssh bbr-con11 -l babar (get password
from shift leader if you do not know it)
2.cd /static/logfiles/Oep/tmp/refServerTest
3.srtpath
4.DotAdmin -n LiveFastMon-ref -s
5.hbsRun >& /dev/null &
The QuickMon
The QuickMonEmt.pl is a script that runs QuickMon.kumac on
your choice of recent FastMon hbook files
which are dumped out when FastMon is cleaned up in IR2
and reside in /nfs/bbr-srv02/u4/FastMon/Outputs/LiveFastMon/.
It produces a ps file viewable from the comfort of your
home.
Presently the plots include the Phi/Theta occupancy plot
with and without an energy cut, the EMC digi occupancy, the energy/time
plot and the energy spectrum.
These may be changed in the kumac to suit changing needs.
The numbers of the histograms dumped by LiveFastMon can
change unpredictably so the kumac contains a method wherby histos are referred
to by name.
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