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root/JSOC/doc/whattodo_dcs.txt
Revision: 1.3
Committed: Fri Jun 28 16:41:54 2013 UTC (10 years, 2 months ago) by production
Content type: text/plain
Branch: MAIN
CVS Tags: NetDRMS_Ver_8-8, Ver_8-5, NetDRMS_Ver_8-1, Ver_LATEST, NetDRMS_Ver_LATEST, NetDRMS_Ver_8-12, NetDRMS_Ver_8-10, NetDRMS_Ver_8-11, NetDRMS_Ver_9-1, NetDRMS_Ver_9-0, NetDRMS_Ver_9-3, NetDRMS_Ver_9-2, NetDRMS_Ver_9-5, NetDRMS_Ver_9-4, NetDRMS_Ver_8-2, NetDRMS_Ver_8-3, NetDRMS_Ver_9-41, Ver_9-41, Ver_DRMSLATEST, NetDRMS_Ver_8-4, NetDRMS_Ver_8-5, NetDRMS_Ver_8-6, Ver_8-8, NetDRMS_Ver_8-7, Ver_8-2, Ver_9-3, Ver_8-1, Ver_8-6, Ver_8-7, Ver_8-4, Ver_8-11, Ver_9-1, Ver_8-3, Ver_9-5, Ver_9-4, Ver_8-10, Ver_9-2, Ver_8-12, Ver_9-0, HEAD
Changes since 1.2: +7 -2 lines
Log Message: 
*** empty log message ***

File Contents

# User Rev Content
1 production 1.1 /home/production/cvs/JSOC/doc/whattodo_dcs.txt 14Apr2010
2    
3     --------------------------------------------------------
4     Summary of starting a dcs0 or dcs1 machine after a reboot
5     --------------------------------------------------------
6    
7     NOTE:IMPORTANT: Please keep in mind that each data capture machine has its
8     own independent /home/production and is accessed via j0.
9     Note the SUMS database is jsocdc. This is a separate DB on each dcs.
10    
11     dcs0 = AIA
12     dcs1 = HMI
13    
14     1. Login as user postgres:
15 production 1.3 (This s/b running from the boot of the machine:
16     /usr/local/pgsql-8.4/bin/postgres -D /var/lib/pgsql/dcs1_data)
17 production 1.1
18     > ssh-agent | head -2 > /var/lib/pgsql/ssh-agent.env
19     > chmod 600 /var/lib/pgsql/ssh-agent.env
20 production 1.3 > source /var/lib/pgsql/ssh-agent.env (NOTE: ^D if you went into csh earlier)
21 production 1.1 > ssh-add
22     (The password is written on my whiteboard (old production prod... passwd))
23    
24     2. Login as user production:
25    
26     > ssh-agent | head -2 > /var/tmp/ssh-agent.env
27     > chmod 600 /var/tmp/ssh-agent.env
28     > source /var/tmp/ssh-agent.env
29     > ssh-add
30     (The password is written on my whiteboard (old production prod... passwd))
31     NOTE: cron jobs use this /var/tmp/ssh-agent.env file
32    
33     3. Start sum_svc and related programs:
34    
35     > sum_start_dc
36    
37     4. Start the vncserver:
38    
39 production 1.2 > cd /home/production/cvs/JSOC/proj/datacapture
40 production 1.1 > vncserver -geometry 1280x1024
41    
42     You will require a password to access your desktops.
43    
44     Password: production password (basically no ....)
45     Verify:
46     Would you like to enter a view-only password (y/n)? n
47    
48     New 'X' desktop is dcs0.Stanford.EDU:1
49    
50     5. Login as production on j0:
51    
52     > vncviewer
53    
54     (answer what vncserver told you, e.g. dcs0.Stanford.EDU:1)
55 production 1.3 (password is the 'basically no data')
56 production 1.1
57     6. In the window that vncviewer opened do:
58    
59     > cd /home/production/cvs/JSOC/proj/datacapture/scripts>
60     > ./socdc
61    
62     All you would normally do is hit "Start Instances for HMI" or AIA for
63     what datacapture machine you are on.
64    
65 production 1.2 =============================================================================
66    
67     Stopping a dcs machine:
68     -----------------------
69    
70     Hit the red "Exit" button on the VNC display of the socdc gui.
71 production 1.3 If you are not local ps and kill socdc. !!NOTE: If you
72     directly kill socdc you MUST also kill the 2 ingest_tlm processes.
73    
74 production 1.2