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  40m Log, Page 81 of 344  Not logged in ELOG logo
ID Date Author Type Categoryup Subject Text Attachments
  358   Tue Mar 4 23:22:32 2008 robDAQComputersc1susvme1&2 rebooted
I found that some channels from c1susvme1
and c1susvme2 were not being recording by
  
  364   Fri Mar 7 17:10:01 2008 Max JonesUpdateComputersNoise Budget workNoise budget has been moved to the svn system.
A checked out copy is in the directory caltech.
From now on, I will try to use the work cycle
  
  382   Fri Mar 14 16:56:03 2008 DmassBureaucracyComputersNew 40m control machine.I priced out a new control machine from Dell
and had Steve buy it.
  
  399   Mon Mar 24 20:15:03 2008 JohnSummaryComputersc1susvme2c1susvme2 isn't behaving itself. It keeps
getting out of sync and/or giving a red status
light.
  
  400   Tue Mar 25 10:44:24 2008 robUpdateComputersc1susvme2[quote]c1susvme2 isn't behaving itself. It
keeps getting out of sync and/or giving a
red status light.
  
  401   Tue Mar 25 13:21:25 2008 AndreyUpdateComputersc1susvme2 is not behaving itself again    
  403   Tue Mar 25 16:34:47 2008 robUpdateComputersc1susvme2[quote][quote]c1susvme2 isn't behaving itself.
It keeps getting out of sync and/or giving
a red status light.
  
  405   Wed Mar 26 22:26:15 2008 JohnUpdateComputersc1susvmeI removed the fan and tweaked the timing cables
to see if they were the source of our problems.
I saw no effect. I'm leaving the fan off
  
  406   Fri Mar 28 16:18:18 2008 robUpdateComputersc1susvme2 statusc1susvme2 is getting worse and worse.  it
won't run for more than ~45 minutes without
fatally de-syncing.  for now I've turned
  
  408   Mon Mar 31 14:14:16 2008 robUpdateComputersc1susvme2 status[quote]c1susvme2 is getting worse and worse.
 it won't run for more than ~45 minutes without
fatally de-syncing.  for now I've turned
  
  412   Thu Apr 3 18:46:04 2008 AndreyConfigurationComputers"Network switch board" and "c1pem1 crate" were touched
While working with the weather station, I
did two things that potentially (with a very
 Computer_Rack.JPG 
  416   Mon Apr 7 16:42:56 2008 ranaUpdateComputerseLog intermittentPhil Ehrens restarted Dziban again this morning.
Looks like its still crashing each Monday
around 8 AM.
  
  419   Tue Apr 15 18:44:25 2008 ranaConfigurationComputersRosalbaThere is a new computer in the control room
-- its called [B][COLOR=purple]Rosalba[/COLOR][/B],
in keeping with our naming convention. Its
  
  421   Wed Apr 16 10:20:01 2008 AndreyUpdateComputersRosalba and linux3[quote]There is a new computer in the control
room -- its called [B][COLOR=purple]Rosalba[/COLOR][/B],
in keeping with our naming convention. Its
  
  444   Thu Apr 24 22:06:47 2008 AndreySummaryComputersEthernet Cables and HubsToday in the morning (between 8.30AM and noon)
Joe and I were working on understanding which
ethernet cables connect "processors controlling
  
  447   Fri Apr 25 11:33:40 2008 AndreyConfigurationComputersComputer controlling vaccum equipment
[COLOR=blue]Old computer[/COLOR] (located
in the south-end end of the interferometer
  
  449   Fri Apr 25 13:53:11 2008 josephbSummaryComputersNetwork setupThis is the promised more in detail summary
from Andrey's log ID 444.
 40m_network_90.pdf 
  453   Sat Apr 26 11:21:15 2008 ajwOmnistructureComputersbackup of /cvs/cds restartedThe backup of /cvs/cds (which runs as a cron
job on fb40m; see /cvs/cds/caltech/scripts/backup/000README.txt)
  
  456   Sun Apr 27 18:11:58 2008 robDAQComputersbr40m?
The testpoint manager (which runs on fb40m)
crashed this afternoon.  Upon re-starting
  
  457   Sun Apr 27 22:57:15 2008 ajwDAQComputersbr40m?[quote]
The testpoint manager (which runs on fb40m)
crashed this afternoon.  Upon re-starting
  
  463   Thu May 1 12:46:02 2008 josephbConfigurationComputersNodus gateway is upThe computer Nodus is now acting as a gateway
machine between the GC network and the martian
network in the 40m.  It has the same passwords
  
  464   Mon May 5 11:04:30 2008 robOmnistructureComputersNetwork setup
Mafalda was not connected to the network,
and so our DMF-based seisBLRMS has not been
  
  473   Fri May 9 10:15:36 2008 josephbUpdateComputersNodus has movedSteve and myself moved Nodus from under the
table in the control room, to just above
the Rana computer in the control room rack.
  
  475   Tue May 13 10:38:28 2008 steveUpdateComputersrfm network is downThe RFM network went down yesterday around
5pm
Only c1susvme1 is alive but it's timing is
  
  476   Wed May 14 13:14:19 2008 AndreySummaryComputersReflective Memory Network is restored
[COLOR=blue]Reflective Memory Network is
restored, all watchdogs and oplevs are returned
  
  477   Wed May 14 14:05:40 2008 AndreyUpdateComputersComputer Linux-2, MEDM screen "Watchdogs"
Computer "Linux-2", MEDM screen "C1SUS_Watchdogs.adl":
there is no indication for ETMY watchdogs,
  
  486   Sun May 18 18:59:15 2008 ranaConfigurationComputerscron and hostsI added rosalba to the hosts file for the
control room machines (131.215.113.103).
  
  492   Thu May 22 11:25:19 2008 josephbConfigurationComputers One of the new Netgear Prosafe 24 port switches
was mounted in the 1X4 rack,, roughly in
the middle, away from the top and bottom
  
  495   Sun May 25 16:20:27 2008 ranaConfigurationComputersjoinPDFI have installed joinPDF 2.1 on rosalba. Since
its written in Java, I didn't have to tinker
with it at all to work on a 64-bit machine.
  
  498   Sun May 25 21:14:14 2008 tobinConfigurationComputersEPICS proxy serverI set up an EPICS gateway server on Nodus
so that we can look at 40m MEDM screens from
off-site.
  
  501   Wed May 28 12:51:32 2008 josephbConfigurationComputersTwo more switches mountedTwo more Prosafe 24 port switches have been
mounted in the racks, one in 1Y9 and one
in 1Y6.  (The first one was placed in 1X4).
  
  508   Fri May 30 21:30:15 2008 tobinConfigurationComputerssvn on solarisI installed svn on op440m.  This involved
installing the following packages from sunfreeware:
  
  509   Sun Jun 1 19:25:10 2008 ranaConfigurationComputersnew monitor on op440mI installed the new 24" flat screen on op440m.
I increased the screen resolution from 1280x1024
to 1900x1200 using
 Andrey-440.jpgBusby08.jpg 
  510   Sun Jun 1 19:39:35 2008 tobinConfigurationComputerselog, etcPhil Ehrens gave me a DVD of the 40m elog,
apache, and (Jamie's) SVN archive.
I copied it to nodus:/home/controls/dvd-from-ehrens.
  
  513   Tue Jun 3 10:19:45 2008 tobinConfigurationComputersbig machineSeveral of us transported the big new awesome
Sun box from Bridge over to 
the 40m last week.  If I recall correctly,
  
  514   Tue Jun 3 10:40:27 2008 tobinConfigurationComputersnew dataviewerAlex let me know the secret location of the
latest dataviewer executable for Linux. 
It is:
  
  538   Wed Jun 18 16:07:57 2008 robSummaryComputersRFM network down
The RFM network tripped off around noon today.
 It's still down.  The problem appears to
  
  544   Wed Jun 18 18:50:09 2008 ranaUpdateComputersIt can only be attributable to human error. (HAL - 2001)[B]There has been another one of "those" events
and all of the front end machines are down.[/B]
  
  545   Thu Jun 19 15:52:06 2008 AlbertoConfigurationComputersMeasure of the current absorbed by the new Megatron ComputerTogether with Rich Abbot, sam Abbot and I
measured the current absorbed by the new
Megatron computer that we installed yesterday
  
  586   Fri Jun 27 19:59:44 2008 JohnUpdateComputersc1iovmeC1susvme2 and C1iovme crashed which sent the
optics swinging and tripped the watchdogs.
  
  587   Sat Jun 28 03:10:25 2008 robUpdateComputersc1iovme[quote]C1susvme2 and C1iovme crashed which
sent the optics swinging and tripped the
watchdogs.
  
  588   Sat Jun 28 14:56:44 2008 JohnUpdateComputersini filesIn short, I was editing the ini files yesterday
evening, I didn't e-log it and after some
investigation this afternoon it apears
  
  589   Sat Jun 28 23:23:50 2008 JohnUpdateComputersRebootingAll of the computers are now showing green
lights.
  
  592   Sun Jun 29 14:53:02 2008 robUpdateComputersRebooting[quote]All of the computers are now showing
green lights.
  
  593   Sun Jun 29 18:58:43 2008 ranaSummaryComputers1e20 is too big for AWG and/or IOVMEWhile testing out my matlab/awgstream based
McWFS diagnostic script I accidentally put
a
  
  606   Mon Jun 30 16:00:02 2008 josephb, samConfigurationComputers Sam and I setup Cat6 cable from Megatron to
the 1Y6 Switch (131.215.113.252) and also
connected the 1Y6 Hub to the control room
  
  608   Tue Jul 1 09:26:33 2008 steveUpdateComputersRFM network is down    
  610   Tue Jul 1 11:53:38 2008 YoichiUpdateComputersRFM network backI took a tour of the FE machines and power
cycled all of them.
After executing the software restart procedures
  
  614   Tue Jul 1 13:34:29 2008 robUpdateComputersRFM network back[quote]
For some reason, the computers requiring
startup.cmd (like c1lsc) halt after running
  
  625   Wed Jul 2 17:19:03 2008 JohnSummaryComputersop440m - shutdown and restartedAfter 160days op440m was getting a little
slow.
  
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