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Message ID: 11754     Entry time: Wed Nov 11 22:50:39 2015
Author: Koji 
Type: Configuration 
Category: CDS 
Subject: Slow machine time&date 

I was gazing at the log file for Autolocker script (/opt/rtcds/caltech/c1/scripts/MC/logs/AutoLocker.log )
and found quite old time stamps. e.g.

Old : C1:IOO-MC_VCO_GAIN             1991-08-08 14:36:28.889032 -3
New : C1:IOO-MC_VCO_GAIN             1991-08-08 14:36:36.705699 18
Old : C1:PSL-FSS_FASTGAIN            1991-08-09 19:05:39.972376 14
New : C1:PSL-FSS_FASTGAIN            1991-08-09 19:05:44.939043 18

It was found that the date/time setting of some of the slow machines (at least c1psl and c1iool0) is not correct.
I could not figure out how to fix it.

Question: Is this anything critical?

Another thing: While I was in c1iool0 I frequently saw the message like

c1iool0 > 0xc461f0 (CA event): Events lost, discard count was 514

Is this anything related to EPICS Freeze?

controls@nodus|~ > telnet c1psl.martian
Trying 192.168.113.53...
Connected to c1psl.martian.
Escape character is '^]'.
c1psl > date
Aug 09, 1991 19:13:26.439024274
value = 32 = 0x20 = ' '
c1psl >
telnet> q
Connection closed.

controls@nodus|~ > telnet c1iool0.martian
Trying 192.168.113.57...
Connected to c1iool0.martian.
Escape character is '^]'.

c1iool0 > date
Aug 08, 1991 14:44:39.755679528
value = 32 = 0x20 = ' '
c1iool0 > 0xc461f0 (CA event): Events lost, discard count was 514
Change MC VCO gain to -3.
0xc461f0 (CA event): Events lost, discard count was 423
Change MC VCO gain to 18.
Change boost gain to 1.
Change boost gain to 2.

 

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