<!-- Title: Day shift. Tue Apr  2, 2002 -->
<!-- SciCo: Luciano Ristori -->
<!-- DAQAce: M.Coca/N.Moggi -->
<!-- MonAce: S.Krutelyov/P.Yoon -->
<!-- CO: Tetsuo Arisawa -->
<!-- OpManager: Steve Hahn -->
<!-- Notes: -->
<pre></pre>


<!-- Date: Tue Apr 2 08:38:28 2002 -->
<pre>No store. 
Pbar controlled access in progress.</pre>
<!-- Author: Luciano -->


<!-- Date: Tue Apr 2 08:52:06 2002 -->
<pre>Taking a cosmics run (number 14244) for Kaori. 
Trigger type is COSMICS[6,233]. We removed L3 subfarm 1 out 
of the run configuration. Took &gt;3 min to coldstart....(?)</pre>
<!-- Author: Mircea, Niccolo&#39; -->


<!-- Date: Tue Apr 2 09:09:01 2002 -->
<pre>Kaori asked to end and restart the run. New run is num 142245, same configuration.</pre>
<!-- Author: Mircea, Niccolo&#39; -->


<!-- Date: Tue Apr 2 09:42:39 2002 -->
A new cdfsoftb0 release, 4.4.0int6c was built last night. 
This includes a new canvas in ObjectMon (Met, Jet, EM phi dist 
with Met cuts) for the beam study.  We tested this version this 
moring with cosmic runs.  Basically all ok except YMon.  YMon 
had a modification for COT DB access, but this caused a problem. 
(Greg is fixing it soon.)  The cdfsoftb0 default is now set to 
4.4.0int6c.  All the monitors are set to run default, except 
YMon is set to run the previous version (4.4.0int6b) with the 
startup script.
<!-- Author: kaori -->


<!-- Date: Tue Apr 2 10:06:21 2002 -->
We ended the run after 100,000 events. We got a L3_RELAY_FAILURE 
error. The error logger says: <<@L3_RELAY_FAILURE Level3 Relay failure detected! The following subfarms need to be removed from the next runs:  None.  
You can use all the same subfarms.The following Level3 converter nodes are marked bad for now:      None. >>
<!-- Author: Mircea, Niccolo&#39; -->


<!-- Date: Tue Apr 2 10:46:02 2002 -->
<pre>CSL restarted. 
 
Issue:    Aces observe that a symptom of bad events coming to the CSL is that the L3 display is green (waiting for CSL), leading to  
high DAQ dead time. 
 
Possible reasons: 1) For each BAD event, CSL opens, writes the 				BAD event, and closes an individual file.   
 
		2) CSL sends a merlin error message for each bad 			event.  If there are many 1000's of bad events  
		this could slow CSL down. 
 
CSL change : Update code to report only 1 out of 1000 bad events to Error Handler.  This should remove the possibility of (2)  
being a problem.  
 
Aces should continue to record observations of this issue. 
 
 
 
</pre>
<!-- Author: Ben -->


<!-- Date: Tue Apr 2 10:49:16 2002 -->
<pre>Level1, level2 and all CCAL crates  are being used by Stefen Miller now. Leonardo is working on L3.</pre>
<!-- Author: Mircea, Niccolo&#39; -->


<!-- Date: Tue Apr 2 11:02:52 2002 -->
<pre>L3 farm maintenance work today: 
9 processor nodes failed filesystem check 
after two week period since last rebooting. 
Nodes: 130, 139, 150, 151,171,203,209,223,230. 
I'm now returning Level 3 to the aces. 
</pre>
<!-- Author: Nuno -->


<!-- Date: Tue Apr 2 11:22:37 2002 -->
The fib b0fib01 crate turned red in the VxWorks Monitor. Now is back to green,
<!-- Author: Mircea, Niccolo -->


<!-- Date: Tue Apr 2 11:38:32 2002 -->
<pre>Leonardo rebooted the L3 farm. Should be ok now.</pre>
<!-- Author: Mircea, Niccolo&#39; -->


<!-- Date: Tue Apr 2 13:24:46 2002 -->
I confirmed, looking at the 142243 b look file, that the cable 
swap Friday fixed electrons in wedge 22e.
<!-- Author: Larry N. -->


<!-- Date: Tue Apr 2 14:01:42 2002 -->
Did anyone turned off CHA LEDs sometime yesterday and turned them back on by some reasons? (As far as I understand, whenever we do this we should leave a message in e-log). I was monitoring hadron TDCs, and discovered that there is no late structure from LEDs 
(around run 142224 after). And structure-wise what I looked at YMON is even worse. Could you someone explain what exactly happens in calorimeter or trigger tables yesterday? 
<!-- Author: Min-Jeong -->


<!-- Date: Tue Apr 2 14:08:26 2002 -->
cmu cal work. I'm downstairs on first floor.
<!-- Author: vejcik -->


<!-- Date: Tue Apr 2 14:27:31 2002 -->
Can't connect b0ccal00 to rtlm. Ran out of licenses.  
<!-- Author: sv -->


<!-- Date: Tue Apr 2 14:39:23 2002 -->
We rebooted the rtserver because of running out of licenses.
<!-- Author: PY, Niccolo&#39; -->


<!-- Date: Tue Apr 2 15:40:21 2002 -->
Varganov called to say he made some changes into some RC java scripts. We restarted RC.
<!-- Author: PY, Niccolo&#39; -->

<!-- Date: Tue Apr 2 15:56:15 2002 -->
<TABLE BORDER=2 CELLSPACING=1 CELLPADDING=1 BGCOLOR=WHITE>
<TR BGCOLOR=YELLOW><TH>Run Number</TH>
<TH>Data Type</TH>
<TH>Physics Table</TH>
<TH>Begin Time</TH>
<TH>End Time</TH>
<TH>Live Time</TH>
<TH>L1 Accepts</TH>
<TH>L2 Accepts</TH>
<TH>L3 Accepts</TH>
<TH>Live Lumi, nb-1</TH>
<TH>GR</TH>
<TH>SC</TH>
<TH>RC</TH></TR>

<TR><TD>Totals</TD>                                                     
<TD> </TD>                                                              
<TD> </TD>                                                              
<TD> </TD>                                                              
<TD>15:55:02</TD>                                                       
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<TD ALIGN=RIGHT></TD>                                                   
<TD ALIGN=RIGHT></TD>                                                   
<TD ALIGN=RIGHT></TD>                                                   
<TD> </TD>                                                              
<TD> </TD>                                                              
<TD> </TD></TR>                                                         
                                                                        
</TABLE>
<!-- Author: End of Shift Report -->



<!-- Date: Tue Apr 2 15:57:51 2002 -->
<table><tr><td><a href=/cgi/elog/elog.pl?nb=2002&action=view&page=-1891&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/elog.pl?nb=2002&action=view&page=-1891  width='300' align='top'></td><td>qqq</a></td></tr></table>
<!-- Author: PY/Slava -->
<!-- Comment: Tue Apr  2 15;58;32 comment by...PY/Slava -->
Summary Plot


<!-- Date: Tue Apr 2 16:00:13 2002 -->
<pre>   Finished with level3 work. The new developments: 
 - Reformatter prints info into internal logs when run 
sections are incremented, to address run sections problems 
observed last weeks 
 - a better protection for L3 converter node in case of  
problems with receiving events from the Event Builder. 
   The new code is currently running.</pre>
<!-- Author: Ilya -->


<!-- Date: Tue Apr 2 16:00:58 2002 -->
<font color=red>Shift Summary: </font><pre>Day Shift Summary - Tuesday 2 April 2002 
 
****************** Beam Status ***************** 
No store. 
150 GeV p helix studies all day 
***************   History  ********************* 
 
09:40 Kaori installed and tested a new version of the online 
      monitoring software. 
10:49 Stephen Miller is doing L2 work. 
11:02 Nino has performed L3 maintenance. 
14:08 Steve Vejcik does some CMU cal work. 
15:40 Varganov made some changes to RC java scripts.</pre> 
<!-- Author: Luciano -->