Changes between Version 69 and Version 70 of Other/Summer/2015/aSDR3


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Timestamp:
Aug 19, 2015, 7:03:27 PM (9 years ago)
Author:
dlambros
Comment:

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  • Other/Summer/2015/aSDR3

    v69 v70  
    240240
    241241=== Experiment 6: TDD with Varying Bandwidths ===
    242 
    243242The purpose of this experiment was to view the effects of varying the LTE bandwidth of the transmitted signal. To observe the the effects of increased throughput.
    244243
     244[[CollapsibleStart(Experiment 6)]]
     245Begin by reserving a spot on SandBox1
     246{{{
     247ssh dlambros@console.sb1.orbit-lab.org
     248
     249Welcome to Ubuntu 12.04.5 LTS (GNU/Linux 3.2.0-88-generic x86_64)
     250
     251 * Documentation:  https://help.ubuntu.com/
     252New release '14.04.1 LTS' available.
     253Run 'do-release-upgrade' to upgrade to it.
     254
     255|-----------------------------------------------------------------|
     256|                 *** For authorized use only ***                 |
     257| This system is for the use of authorized users only.  All users |
     258| are expected to comply with the "Acceptable Use Policy" availa- |
     259| ble at http://www.orbit-lab.org/AUP.html                        |
     260| Individuals using this computer system, are subject to having   |
     261| all of their activities on this system monitored and recorded   |
     262| by system personnel.                                            |
     263|                                                                 |
     264| Anyone using this system expressly consents to such monitoring  |
     265| and is advised that if such monitoring reveals possible         |
     266| evidence of criminal activity, system personnel may provide the |
     267| evidence of such monitoring to law enforcement officials.       |
     268|                                                                 |
     269| Email question, comments or problems to help@orbit-lab.org      |
     270|-----------------------------------------------------------------|
     271
     272Last login: Wed Aug 19 14:00:13 2015 from static-72-76-98-84.nwrknj.fios.verizon.net
     273Dlambros@console.sb1:~$
     274
     275}}}
     276
     277Next check that the nodes are powered off
     278{{{
     279Dlambros@console.sb1:~$ omf stat -t all
     280
     281 INFO NodeHandler: OMF Experiment Controller 5.4 (git 5dd7e2c)
     282 INFO NodeHandler: Reading configuration file /etc/omf-expctl-5.4/services.yaml
     283 INFO NodeHandler: Add domain http - http://internal1.orbit-lab.org:5054/
     284 INFO NodeHandler: Add domain http - http://repository1.orbit-lab.org:5054/
     285 INFO NodeHandler: Add domain http - http://external1.orbit-lab.org:5054/
     286 INFO NodeHandler: Slice ID: default_slice (default)
     287 INFO NodeHandler: Experiment ID: default_slice-2015-08-19t14.54.21.510-04.00
     288 INFO NodeHandler: Message authentication is disabled
     289 INFO Experiment: load system:exp:stdlib
     290 INFO property.resetDelay: resetDelay = 230 (Fixnum)
     291 INFO property.resetTries: resetTries = 1 (Fixnum)
     292 INFO Experiment: load system:exp:eventlib
     293 INFO Experiment: load system:exp:winlib
     294 INFO Experiment: load system:exp:stat
     295 INFO property.nodes: nodes = "system:topo:all" (String)
     296 INFO property.summary: summary = false (FalseClass)
     297 INFO Topology: Loaded topology 'system:topo:all'.
     298
     299Talking to the CMC service, please wait
     300-----------------------------------------------
     301 Node: node1-1.sb1.orbit-lab.org         State: POWEROFF
     302 Node: node1-2.sb1.orbit-lab.org         State: POWEROFF
     303-----------------------------------------------
     304
     305 INFO EXPERIMENT_DONE: Event triggered. Starting the associated tasks.
     306 INFO NodeHandler:
     307 INFO NodeHandler: Shutting down experiment, please wait...
     308 INFO NodeHandler:
     309 INFO run: Experiment default_slice-2015-08-19t14.54.21.510-04.00 finished after 0:5
     310
     311}}}
     312
     313Else power them off with
     314{{{
     315omf tell -a offh -t all
     316}}}
     317
     318Next image node1-1 with the OpenAirInterface trunk image
     319{{{
     320Dlambros@console.sb1:~$ omf load -i oai-trunk-new.ndz -t node1-1 -o 230
     321
     322 INFO NodeHandler: OMF Experiment Controller 5.4 (git 5dd7e2c)
     323 INFO NodeHandler: Reading configuration file /etc/omf-expctl-5.4/services.yaml
     324 INFO NodeHandler: Add domain http - http://internal1.orbit-lab.org:5054/
     325 INFO NodeHandler: Add domain http - http://repository1.orbit-lab.org:5054/
     326 INFO NodeHandler: Add domain http - http://external1.orbit-lab.org:5054/
     327 INFO NodeHandler: Slice ID: pxe_slice
     328 INFO NodeHandler: Experiment ID: pxe_slice-2015-08-19t14.56.22.769-04.00
     329 INFO NodeHandler: Message authentication is disabled
     330 INFO Experiment: load system:exp:stdlib
     331 INFO property.resetDelay: resetDelay = 230 (Fixnum)
     332 INFO property.resetTries: resetTries = 1 (Fixnum)
     333 INFO Experiment: load system:exp:eventlib
     334 INFO Experiment: load system:exp:winlib
     335 INFO Experiment: load system:exp:imageNode
     336 INFO property.nodes: nodes = "node1-1" (String)
     337 INFO property.image: image = "oai-trunk-new.ndz" (String)
     338 INFO property.domain: domain = "sb1.orbit-lab.org" (String)
     339 INFO property.outpath: outpath = "/tmp" (String)
     340 INFO property.outprefix: outprefix = "pxe_slice-2015-08-19t14.56.22.769-04.00" (String)
     341 INFO property.timeout: timeout = 230 (Fixnum)
     342 INFO property.resize: resize = nil (NilClass)
     343 INFO Topology: Loaded topology 'system:topo:registered'.
     344 INFO property.resetDelay: resetDelay = 200 (Fixnum)
     345 INFO Experiment: Resetting resources
     346 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb1.orbit-lab.org) [0 sec.]
     347 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb1.orbit-lab.org) [10 sec.]
     348 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb1.orbit-lab.org) [20 sec.]
     349 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb1.orbit-lab.org) [30 sec.]
     350 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb1.orbit-lab.org) [40 sec.]
     351 INFO exp: Progress(0/0/1): 0/0/0 min(node1-1.sb1.orbit-lab.org)/avg/max (47) - Timeout: 220 sec.
     352 INFO ALL_UP: Event triggered. Starting the associated tasks.
     353 INFO exp: Progress(0/0/1): 20/20/20 min(node1-1.sb1.orbit-lab.org)/avg/max (47) - Timeout: 210 sec.
     354 INFO exp: Progress(0/0/1): 30/30/30 min(node1-1.sb1.orbit-lab.org)/avg/max (47) - Timeout: 200 sec.
     355 INFO exp: Progress(0/0/1): 60/60/60 min(node1-1.sb1.orbit-lab.org)/avg/max (47) - Timeout: 190 sec.
     356 INFO exp: Progress(0/0/1): 80/80/80 min(node1-1.sb1.orbit-lab.org)/avg/max (47) - Timeout: 180 sec.
     357 INFO exp: Progress(1/0/1): 100/100/100 min()/avg/max (47) - Timeout: 170 sec.
     358 INFO exp:  -----------------------------
     359 INFO exp:  Imaging Process Done
     360 INFO exp:  1 node successfully imaged - Topology saved in '/tmp/pxe_slice-2015-08-19t14.56.22.769-04.00-topo-success.rb'
     361 INFO exp:  -----------------------------
     362 INFO EXPERIMENT_DONE: Event triggered. Starting the associated tasks.
     363 INFO NodeHandler:
     364 INFO NodeHandler: Shutting down experiment, please wait...
     365 INFO NodeHandler:
     366 INFO NodeHandler: Shutdown flag is set - Turning Off the resources
     367 INFO run: Experiment pxe_slice-2015-08-19t14.56.22.769-04.00 finished after 1:51
     368}}}
     369
     370Then image node1-2 with the following
     371{{{
     372Dlambros@console.sb1:~$ omf load -i ubuntu-14-04-64bit-sdr-full.ndz -t node1-2 -o 230
     373
     374 INFO NodeHandler: OMF Experiment Controller 5.4 (git 5dd7e2c)
     375 INFO NodeHandler: Reading configuration file /etc/omf-expctl-5.4/services.yaml
     376 INFO NodeHandler: Add domain http - http://internal1.orbit-lab.org:5054/
     377 INFO NodeHandler: Add domain http - http://repository1.orbit-lab.org:5054/
     378 INFO NodeHandler: Add domain http - http://external1.orbit-lab.org:5054/
     379 INFO NodeHandler: Slice ID: pxe_slice
     380 INFO NodeHandler: Experiment ID: pxe_slice-2015-08-19t14.59.39.330-04.00
     381 INFO NodeHandler: Message authentication is disabled
     382 INFO Experiment: load system:exp:stdlib
     383 INFO property.resetDelay: resetDelay = 230 (Fixnum)
     384 INFO property.resetTries: resetTries = 1 (Fixnum)
     385 INFO Experiment: load system:exp:eventlib
     386 INFO Experiment: load system:exp:winlib
     387 INFO Experiment: load system:exp:imageNode
     388 INFO property.nodes: nodes = "node1-2" (String)
     389 INFO property.image: image = "ubuntu-14-04-64bit-sdr-full.ndz" (String)
     390 INFO property.domain: domain = "sb1.orbit-lab.org" (String)
     391 INFO property.outpath: outpath = "/tmp" (String)
     392 INFO property.outprefix: outprefix = "pxe_slice-2015-08-19t14.59.39.330-04.00" (String)
     393 INFO property.timeout: timeout = 230 (Fixnum)
     394 INFO property.resize: resize = nil (NilClass)
     395 INFO Topology: Loaded topology 'system:topo:registered'.
     396 INFO property.resetDelay: resetDelay = 200 (Fixnum)
     397 INFO Experiment: Resetting resources
     398 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-2.sb1.orbit-lab.org) [0 sec.]
     399 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-2.sb1.orbit-lab.org) [10 sec.]
     400 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-2.sb1.orbit-lab.org) [20 sec.]
     401 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-2.sb1.orbit-lab.org) [30 sec.]
     402 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-2.sb1.orbit-lab.org) [40 sec.]
     403 INFO exp: Progress(0/0/1): 0/0/0 min(node1-2.sb1.orbit-lab.org)/avg/max (46) - Timeout: 220 sec.
     404 INFO ALL_UP: Event triggered. Starting the associated tasks.
     405 INFO exp: Progress(0/0/1): 20/20/20 min(node1-2.sb1.orbit-lab.org)/avg/max (46) - Timeout: 210 sec.
     406 INFO exp: Progress(0/0/1): 30/30/30 min(node1-2.sb1.orbit-lab.org)/avg/max (46) - Timeout: 200 sec.
     407 INFO exp: Progress(0/0/1): 50/50/50 min(node1-2.sb1.orbit-lab.org)/avg/max (46) - Timeout: 190 sec.
     408 INFO exp: Progress(0/0/1): 60/60/60 min(node1-2.sb1.orbit-lab.org)/avg/max (46) - Timeout: 180 sec.
     409 INFO exp: Progress(0/0/1): 70/70/70 min(node1-2.sb1.orbit-lab.org)/avg/max (46) - Timeout: 170 sec.
     410 INFO exp: Progress(0/0/1): 90/90/90 min(node1-2.sb1.orbit-lab.org)/avg/max (46) - Timeout: 160 sec.
     411 INFO exp: Progress(1/0/1): 100/100/100 min()/avg/max (46) - Timeout: 150 sec.
     412 INFO exp:  -----------------------------
     413 INFO exp:  Imaging Process Done
     414 INFO exp:  1 node successfully imaged - Topology saved in '/tmp/pxe_slice-2015-08-19t14.59.39.330-04.00-topo-success.rb'
     415 INFO exp:  -----------------------------
     416 INFO EXPERIMENT_DONE: Event triggered. Starting the associated tasks.
     417 INFO NodeHandler:
     418 INFO NodeHandler: Shutting down experiment, please wait...
     419 INFO NodeHandler:
     420 INFO NodeHandler: Shutdown flag is set - Turning Off the resources
     421 INFO run: Experiment pxe_slice-2015-08-19t14.59.39.330-04.00 finished after 2:11
     422}}}
     423[[CollapsibleEnd]]
     424
     425
    245426|| [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/TDD_IQ_1.4MHz.png, width=450, center)]] || [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/TDD_IQ_5MHz.png, width=450, center)]]
    246 ||\ [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/TDD_IQ_10MHz.png, width=450, center)]] || [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/TDD_IQ_20MHz.png, width=450, center)]]
     427|| [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/TDD_IQ_10MHz.png, width=450, center)]] || [[Image(http://www.orbit-lab.org/raw-attachment/wiki/Other/Summer/2015/aSDR3/TDD_IQ_20MHz.png, width=450, center)]]
    247428
    248429=== Experiment 7: TDD Waterfall Plot ===