| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
1574
|
Mon May 11 12:25:03 2009 |
josephb,Alex | Update | Computers | fb40m down for patching | The 40m frame builder is currently being
patched to be able utilize the full 14 TB
of the new raid array (as opposed to being |
|
|
1589
|
Fri May 15 14:05:14 2009 |
Dmass | HowTo | Computers | How To: Crash the Elog | The Elog started crashing last night. It
turns out I was the culprit, and whenever
I tried to upload a certain 500kb .png picture, |
|
|
1622
|
Fri May 22 17:05:24 2009 |
rob, pete | Update | Computers | hard reboot of vertex suspension controllers | we did a hard reboot of c1susvme1, c1susvme2,
c1sosvme, and c1susaux. We are hoping
this will fix some of the weird suspension |
|
|
1623
|
Sun May 24 11:24:08 2009 |
rob | Update | Computers | elog restarted | I just restarted the elog. It was
crashed for unknown reasons. The restarting
instructions are in the wiki. |
|
|
1634
|
Sat May 30 12:36:52 2009 |
rob | Update | Computers | c1susvme2, c1iscex running late | c1susvme2 has been running just a bit late
for about a week. I rebooted it.
The plot shows SRM_FE_SYNC, which |
|
|
1635
|
Mon Jun 1 13:25:00 2009 |
rob | Update | Computers | c1susvme2, c1iscex running late |
|
|
|
1642
|
Tue Jun 2 23:12:08 2009 |
rob | Configuration | Computers | ntp on op440m | I restarted ntpd on op440m to solve a "synchronization
error" that we were having in DTT.
I also edited the config file (/etc/inet/ntp.conf) |
|
|
1643
|
Tue Jun 2 23:53:12 2009 |
pete | DAQ | Computers | reset c1susvme1 | rob, alberto, rana, pete
we reset this computer, which was
out of sync (16384 in the FE_SYNC field instead |
|
|
1657
|
Fri Jun 5 16:45:28 2009 |
rob, pete | HowTo | Computers | tdsavg failure in cm_step script |
|
|
|
1668
|
Thu Jun 11 14:54:18 2009 |
josephb, alberto | Update | Computers | Wireless network | After poking around for a few minutes several
facts became clear:
1) At least one GPIB interface has |
|
|
1682
|
Wed Jun 17 01:07:50 2009 |
rob | Configuration | Computers | matapps on /cvs/cds | I checked out a copy of matapps into /cvs/cds/caltech/apps/lscsoft
so that I could find the matlab function
strassign.m, which is necessary for some |
|
|
1683
|
Wed Jun 17 01:09:47 2009 |
rob | Update | Computers | /cvs/cds 91% full | In /cvs/cds/caltech
|
|
|
1686
|
Fri Jun 19 13:38:42 2009 |
Alberto | Configuration | Computers | elog rebooted | Today I found the elog down, so I rebooted
it following the instructions in the wiki. |
|
|
1688
|
Fri Jun 19 14:30:47 2009 |
Alberto | Configuration | Computers | elog rebooted |
|
|
|
1689
|
Sun Jun 21 00:08:26 2009 |
rana | Configuration | Computers | elog rebooted |
nodus:log>dmesg
|
|
|
1699
|
Wed Jun 24 14:43:19 2009 |
rob | Update | Computers | tdsresp on linux => pzresp |
tdsresp is broken on our linux control
room machines. I made a little perl |
|
|
1702
|
Thu Jun 25 17:27:42 2009 |
rana | Update | Computers | tdsresp on linux | I downloaded the tdsresp.pl from LLO and put
it into the various TDS/bin paths. Also updated
the LLO specific path stuff. It runs. |
|
|
1722
|
Wed Jul 8 11:13:36 2009 |
Alberto | Omnistructure | Computers | wireless router disconnected | Once again, this morning I found the wireless
router disconnected from the LAN cable. No
martian WiFi was available. |
|
|
1733
|
Sun Jul 12 20:06:44 2009 |
Jenne | DAQ | Computers | All computers down | I popped by the 40m, and was dismayed to
find that all of the front end computers are |
|
|
1735
|
Mon Jul 13 00:34:37 2009 |
Alberto | DAQ | Computers | All computers down |
|
|
|
1736
|
Mon Jul 13 00:53:50 2009 |
Alberto | DAQ | Computers | All computers down |
|
|
|
1737
|
Mon Jul 13 15:14:57 2009 |
Alberto | Update | Computers | DAQAWG | Today Alex came over, performed his magic
rituals on the DAQAWG computer and fixed
it. Now it's up and running again. |
|
|
1743
|
Tue Jul 14 14:54:19 2009 |
steve | Configuration | Computers | fb40m2 in 1Y6 | Alex and Steve,
SunFire x4600 ( not MEGATRON
2 , it is fb40m2 ) and JetStor ( 16 x 1 TB |
|
|
1746
|
Wed Jul 15 08:59:30 2009 |
steve | Update | Computers | fb40m | The fb40m just went out of order with status
indicator number 8
It recovered on its own five minutes |
|
|
1752
|
Wed Jul 15 17:18:24 2009 |
Jenne | DAQ | Computers | DAQAWG gone, now back | Yet again, the DAQAWG flipped out for an
unknowable reason. In order of restart
activities listed on the Wiki, I keyed the |
|
|
1756
|
Thu Jul 16 09:49:52 2009 |
Alan | Update | Computers | fb40m |
|
|
|
1766
|
Tue Jul 21 01:11:30 2009 |
Dmass | AoG | Computers | Alarms going off | I came into the 40m to sign things out
briefly then swiftly return them, and the
alarms were going off on op540m at 1am. |
|
|
1771
|
Tue Jul 21 18:46:47 2009 |
steve | Configuration | Computers | computers are down | All suspentions are kicked up. Sus dampings
and oplev servos turned off.
c1iscey and c1lsc are down. c1asc |
|
|
1772
|
Wed Jul 22 01:57:19 2009 |
Alberto | Configuration | Computers | computers are down |
|
|
|
1773
|
Wed Jul 22 09:04:10 2009 |
Alberto | Configuration | Computers | computers are down |
|
|
|
1776
|
Wed Jul 22 11:14:11 2009 |
Alberto | Configuration | Computers | computers are down |
|
|
|
1777
|
Wed Jul 22 11:18:49 2009 |
rob | Configuration | Computers | sticky sliders |
|
|
|
1780
|
Wed Jul 22 18:04:14 2009 |
rob | Omnistructure | Computers | weird noise coming from Gigabit switch | in the rack next to the printer.
It sounds like a fan is hitting something. |
|
|
1781
|
Wed Jul 22 20:11:26 2009 |
pete | Update | Computers | RCG front end | I compiled and ran a simple (i.e. empty)
front end controller on scipe12 at wilson
house. I hooked a signal into the ADC |
|
|
1785
|
Fri Jul 24 11:04:11 2009 |
Alberto | Configuration | Computers | elog restarted | This morning I found the elog down. I restarted
it using the procedure in the wiki. |
|
|
1805
|
Wed Jul 29 12:14:40 2009 |
pete | Update | Computers | RCG work | Koji, Pete
Yesterday, Jay brought over the IO
box for megatron, and got it working. |
|
|
1809
|
Wed Jul 29 19:31:17 2009 |
rana | Configuration | Computers | elog restarted | Just now found it dead. Restarted it. Is
our elog backed up in the daily backups? |
|
|
1819
|
Mon Aug 3 13:47:42 2009 |
pete | Update | Computers | RCG work | Alex has firewalled megatron. We
have started a framebuilder there and added
testpoints. Now it is possible to take |
|
|
1826
|
Tue Aug 4 13:40:17 2009 |
pete | Update | Computers | RCG work - rate | Koji, Pete
Yesterday we found that the channel |
|
|
1827
|
Tue Aug 4 15:48:25 2009 |
Jenne | Update | Computers | mini boot fest | Last night Rana noticed that the overflows
on the ITM and ETM coils were a crazy huge
number. Today I rebooted c1dcuepics, |
|
|
1828
|
Tue Aug 4 16:12:27 2009 |
rob | Update | Computers | mini boot fest |
|
|
|
1829
|
Tue Aug 4 17:51:25 2009 |
pete | Update | Computers | RCG work | Koji, Peter
We put a simple pendulum into the |
|
|
1831
|
Wed Aug 5 07:33:04 2009 |
steve | DAQ | Computers | fb40m is down | |
|
|
1832
|
Wed Aug 5 09:25:57 2009 |
Alberto | DAQ | Computers | fb40m is up | FB40m up and running again after restarting
the DAQ. |
|
|
1837
|
Wed Aug 5 15:57:05 2009 |
Alberto | Configuration | Computers | PMC MEDM screen changed | I added a clock to the PMC medm screen.
I made a backup of the original file
in the same directory and named it *.bk20090805 |
|
|
1839
|
Wed Aug 5 17:41:54 2009 |
pete | Update | Computers | RCG work - daq fixed | The daq on megatron was nuts. Alex
and I discovered that there was no gds installation
for site_letter=C (i.e. Caltech) so the default |
|
|
1854
|
Fri Aug 7 13:42:12 2009 |
ajw | Omnistructure | Computers | backup of frames restored | Ever since July 22, the backup script that
runs on fb40m has failed to ssh to ldas-cit.ligo.caltech.edu |
|
|
1856
|
Fri Aug 7 16:00:17 2009 |
pete | Update | Computers | RCG work. MDC MDP open loop transfer function | Today I was able to make low frequency
transfer function with DTT on megatron.
There seems to have been a timing problem, |
|
|
1870
|
Sun Aug 9 16:32:18 2009 |
rana | Update | Computers | RCG work. MDC MDP open loop transfer function | This is very nice. We have, for the first
time, a real time plant with which we can
test our changes of the control system. From |
|
|
1879
|
Mon Aug 10 17:36:32 2009 |
pete | Update | Computers | RCG work. PIT, YAW, POS in MDP/MDC system | I've added the PIT and YAW dofs to the
MDC and MDP systems. The pendula frequencies
in MDP are 0.8, 0.5, 0.6 Hz for POS, PIT, |
|