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/home/production/cvs/JSOC/doc/whattodo_start_stop_lev1_0_sums.txt 28Jun2012 |
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Do as user production or jsocprod as indicated. Do in this order: |
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NOTE: Now the drms/sums restart feature is working, there is no need |
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to do the "Stop lev1" and "Start lev0" sections below. |
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|
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STOP: |
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===== |
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|
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On cl1n003: Stop lev1 processing for AIA as jsocprod |
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---------------------------------------------------- |
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> touch /usr/local/logs/lev1/build_mgr_stop_aia |
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Wait until you see on the screen running build_lev1_mgr on cl1n003: |
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Stop file /usr/local/logs/lev1/build_mgr_stop_aia seen. |
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Wait until all children are done and exit... |
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Of course, if you not local with the screen, use ps. |
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(note: ignore any core dump) |
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|
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On cl1n002: Stop lev1 processing for HMI as jsocprod |
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---------------------------------------------------- |
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> touch /usr/local/logs/lev1/build_mgr_stop_hmi |
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Wait until you see on the screen running build_lev1_mgr on cl1n002: |
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Stop file /usr/local/logs/lev1/build_mgr_stop_hmi seen. |
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Wait until all children are done and exit... |
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|
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Of course, if you not local with the screen, use ps. |
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|
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(note: ignore any core dump) |
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On cl1n001: Stop lev0 processing as jsocprod |
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-------------------------------------------- |
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|
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> cd /home/jsocprod |
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> stop_lev0_HMI.pl |
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|
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This may take a few minutes while the processing of ingest_lev0 for |
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VC02 and VC05 completes to a commit point. |
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If the ingest_lev0 process is hung, it may not see the stop file signal. |
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Then do a kill -9 of the ingest_lev0 processes. |
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Make sure ingest_lev0 is not running before you try to restart it. |
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Likewise for AIA VC01 and VC04: |
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> stop_lev0_AIA.pl |
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On j1: Stop SUMS as production |
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------------------------------------- |
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> cd /home/production/cvs/JSOC/base/sums/scripts |
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> sum_stop_j1.MULTI -f (note: may need the -f(orce) flag) |
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|
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
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START: |
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===== |
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On j1: Start SUMS as production |
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------------------------------------- |
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> cd /home/production/cvs/JSOC/base/sums/scripts |
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> sum_start_j1.MULTI |
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On d02: Restart t950view as production |
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-------------------------------------- |
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This is optional if you want to view the tape activity. |
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Restore the minimized t950view window and hit the Exit button (upper right), |
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or use ps and kill. |
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> /home/production/cvs/JSOC/base/sums/scripts/t950view -i jsoc_sums |
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(password: hmi4sdo) |
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On cl1n001: Start lev0 processing (if needed) as jsocprod |
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--------------------------------------------------------- |
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This should be done through 'screen' running on cl1n001. |
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For "How to Use 'screen'" see: |
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http://linux.about.com/od/Bash_Scripting_Solutions/a/How-To-Use-The-Gnu-Linux-Screen-Terminal-Window-Manager.htm |
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This will allow the lev1 processing to continue if your w/s (xim) crashes, |
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and the screens to be re-attached to, when xim reboots, or from another w/s. |
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|
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xim:/home/jim> ssh jsocprod@j1 |
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Password: |
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Last login: Fri Apr 27 12:14:41 2012 from xim.stanford.edu |
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Fri Apr 27 12:20:49 PDT 2012 |
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j1:/home/jsocprod> ssh cl1n001 |
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cl1n001:/home/jsocprod> screen |
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Directory: /home/jsocprod |
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csh> cd |
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cl1n001:/home/jsocprod> Ctrl-a c (to create anothe screen) |
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To toggle between screens do: Ctrl-a space |
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Or to go to screen 2: Ctrl-a 2 |
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To disconnect from 'screen' do: Ctrl-a d |
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(You will still see a process running called SCREEN). |
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To reconnect to a previous screen (after disconnect or machine restart or |
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from another workstation from a cl1n001 window): |
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> screen -r |
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To kill a screen window: Ctrl-a K (on some machine small 'k') |
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To see all your screens created and which on you're on now: Ctrl-a w |
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To see all screen key bindings: Ctrl-a ? |
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In screen 0 do: |
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!!Make sure run Phil's script for watchlev0 in the background on cl1n001: |
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/home/production/cvs/JSOC/base/sums/scripts/get_dcs_times.csh |
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> cd /home/jsocprod |
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> doingestlev0_HMI.pl & |
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> doingestlev0_AIA.pl & |
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On cl1n002: Start lev1 processing for HMI (if needed) as jsocprod |
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----------------------------------------------------------------- |
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Run a 'screen' on cl1n002: |
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xim:/home/jim> ssh jsocprod@j1 |
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Password: |
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Last login: Thu Apr 26 14:54:53 2012 from xim.stanford.edu |
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Directory: /home/jsocprod |
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j1:/home/jsocprod> ssh cl1n002 |
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> screen |
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> cd /home/jsocprod |
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> build_lev1_mgr mode=recnum |
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instru=hmi dsin=hmi.lev0a dsout=hmi.lev1_nrt brec=0 erec=0 |
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On cl1n003: Start lev1 processing for AIA (if needed) as jsocprod |
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----------------------------------------------------------------- |
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Run a 'screen' on cl1n003 |
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xim:/home/jim> ssh jsocprod@j1 |
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Password: |
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Last login: Thu Apr 26 14:54:53 2012 from xim.stanford.edu |
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Directory: /home/jsocprod |
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j1:/home/jsocprod> ssh cl1n003 |
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> screen |
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> cd /home/jsocprod |
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> build_lev1_mgr mode=recnum |
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instru=aia dsin=aia.lev0 dsout=aia.lev1_nrt2 brec=0 erec=0 |
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|
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=========================================================================== |
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For data capture machines see: |
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> cd /home/production/cvs/JSOC/doc |
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|
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whattodo_dcs.txt |
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(dsc0_just_rebooted.txt may be needed if you want to do Pg warmstart) |
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If it's dcs1 that you need, then you have to transcribe a bit. |
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Remember that dcs0 and dcs1 databases are in warm standby on dcs2. |
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If you want to ignore the instructions for this for now, I'll take care |
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of it when I'm back. Just let me know that you did so. |
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Info on log files and cron jobs is in logs_cron_etc_admin.txt |
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