Changes between Version 8 and Version 9 of GENIRacksHome/InstageniRacks/ConfirmationTestStatus/VirginiaTech


Ignore:
Timestamp:
05/12/15 09:40:12 (6 years ago)
Author:
lnevers@bbn.com
Comment:

--

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  • GENIRacksHome/InstageniRacks/ConfirmationTestStatus/VirginiaTech

    v8 v9  
    265265Log into specified host and collect iperf and ping statistics. All measurements are collected over 60 seconds, using default images and default link bandwidth:
    266266
    267 '''Iperf InstaGENI VirginiaTech VM-2 to VM-1 (TCP) - TCP window size: 16.0 KB '''
     267'''Iperf InstaGENI !VirginiaTech VM-2 to VM-1 (TCP) - TCP window size: 16.0 KB '''
    268268
    269269''Collected: 2015-05-11''
     
    302302}}}
    303303
    304 '''Iperf InstaGENI VirginiaTech VM-2 to the VM-1 (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
     304'''Iperf InstaGENI !VirginiaTech VM-2 to the VM-1 (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
    305305{{{
    306306[ ID] Interval       Transfer     Bandwidth
     
    312312}}}
    313313
    314 '''Ping from InstaGENI VirginiaTech VM-2 to the VM-1 '''
     314'''Ping from InstaGENI !VirginiaTech VM-2 to the VM-1 '''
    315315{{{
    31631660 packets transmitted, 60 received, 0% packet loss, time 58999ms
     
    338338Log into specified host and collect iperf and ping statistics. All measurements are collected over 60 seconds, using default images and default link bandwidth:
    339339
    340 '''Iperf InstaGENI VirginiaTech PC to VM (TCP) - TCP window size: 16.0 KB '''
     340'''Iperf InstaGENI !VirginiaTech PC to VM (TCP) - TCP window size: 16.0 KB '''
    341341
    342342''Collected: 2015-05-XX''
     
    357357}}}
    358358
    359 '''Iperf InstaGENI VirginiaTech PC to the VM (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
    360 {{{
    361 
    362 }}}
    363 
    364 '''Ping from InstaGENI VirginiaTech PC to VM '''
    365 {{{
    366 
    367 }}}
    368 
    369 
    370 
    371 '''Iperf InstaGENI VirginiaTech PC to PC (TCP) - TCP window size: 16.0 KB '''
     359'''Iperf InstaGENI !VirginiaTech PC to the VM (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
     360{{{
     361
     362}}}
     363
     364'''Ping from InstaGENI !VirginiaTech PC to VM '''
     365{{{
     366
     367}}}
     368
     369
     370
     371'''Iperf InstaGENI !VirginiaTech PC to PC (TCP) - TCP window size: 16.0 KB '''
    372372
    373373Even though not part of this test, ran an experiment with 2 raw pcs to capture performance between dedicated devices.
     
    391391}}}
    392392
    393 '''Iperf InstaGENI VirginiaTech PC to the PC (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
    394 {{{
    395 
    396 }}}
    397 
    398 '''Ping from InstaGENI VirginiaTech PC to PC '''
     393'''Iperf InstaGENI !VirginiaTech PC to the PC (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
     394{{{
     395
     396}}}
     397
     398'''Ping from InstaGENI !VirginiaTech PC to PC '''
    399399{{{
    400400
     
    404404== IG-CT-3 - Multiple sites experiment  ==
    405405
    406 Create a slice:
    407 {{{
    408 $ omni.py createslice IG-CT-3
    409 
    410 }}}
    411 
    412 Create a sliver with one VM at VirginiaTech and one VM at GPO using RSpec [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/VirginiaTech/IG-CT-3-gatech.rspec IG-CT-3-gatech.rspec].
    413 First created the InstaGENI VirginiaTech sliver:
    414 {{{
    415 $ omni.py createsliver IG-CT-3 -a vt-ig IG-CT-3-gatech.rspec
    416 
    417 }}}
    418 Then creates the InstaGENI GPO sliver:
    419 {{{
    420 $ omni.py createsliver IG-CT-3 -a ig-gpo IG-CT-3-gatech.rspec
    421 
    422 }}}
    423 
    424 Determined login information at each VirginiaTech and GPO aggregate:
    425 {{{
    426 $ readyToLogin.py IG-CT-3 -a vt-ig
     406Create a slice and create a sliver with one VM at !VirginiaTech and one VM at GPO connected via a GRE tunnel by using RSpec [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/VirginiaTech/IG-CT-3-vt.rspec IG-CT-3-vt.rspec]:
     407{{{
     408$ stitcher createsliver IG-CT-3 -a vt-ig IG-CT-3-vt.rspec
     40909:33:09 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre2/src/gcf/stitcher_logging.conf
     41009:33:09 INFO    : Reading slice IG-CT-3 credential...
     41109:33:09 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-CT-3 expires on 2015-05-19 13:31:08 UTC
     41209:33:10 INFO    : Multi-AM reservation will include resources from these aggregates:
     41309:33:10 INFO    :      <Aggregate vt-ig>
     41409:33:10 INFO    :      <Aggregate gpo-ig>
     41509:33:10 INFO    : Stitcher doing createsliver at <Aggregate vt-ig>...
     41609:33:26 INFO    : ... Allocation at <Aggregate vt-ig> complete.
     41709:33:26 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
     41809:33:47 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
     41909:33:47 INFO    : All aggregates are complete.
     42009:33:47 INFO    : Your resources expire at 2015-05-18T13:23:10 (UTC).
     42109:33:47 INFO    : Saved combined reservation RSpec at 2 AMs to file '/home/lnevers/gcf-test/instarspec/VirginiaTech/IG-CT-3-manifest-rspec-multiam-combined.xml'
     422Success: Reserved resources in slice IG-CT-3 at 2 Aggregates, creating 1 GRE link(s).
     423}}}
     424
     425Determined login information at each !VirginiaTech and GPO aggregate:
     426{{{
     427$ readyToLogin.py IG-CT-3 --useSliceAggregates
    427428  ....
    428 
    429 $ readyToLogin.py IG-CT-3 -a ig-gpo
    430   ....
     429VM-1's geni_status is: ready
     430User lnevers logs in to VM-1 using:
     431        ssh -p 30778  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com
     432
     433VM-2's geni_status is: ready
     434User lnevers logs in to VM-2 using:
     435        ssh -p 30010  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.arc.vt.edu
    431436}}}
    432437
    433438=== Measurements ===
    434439
    435 '''Iperf InstaGENI GPO VM-2 to VirginiaTech VM-1 (TCP) - TCP window size: 16.0 KB '''
     440'''Iperf InstaGENI GPO VM-2 to !VirginiaTech VM-1 (TCP) - TCP window size: 16.0 KB '''
    436441
    437442''Collected: 2015-05-XX''
     
    463468
    464469
    465 '''Iperf InstaGENI VirginiaTech VM-1 to GPO VM-2 (TCP) - TCP window size: 16.0 KB '''
     470'''Iperf InstaGENI !VirginiaTech VM-1 to GPO VM-2 (TCP) - TCP window size: 16.0 KB '''
    466471
    467472''Collected: 2015-05-XX''
     
    482487}}}
    483488
    484 '''Iperf InstaGENI VirginiaTech VM-1 to GPO VM-2 (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
    485 {{{
    486 
    487 }}}
    488 
    489 '''Ping from InstaGENI VirginiaTech VM-1 to GPO VM-2 '''
     489'''Iperf InstaGENI !VirginiaTech VM-1 to GPO VM-2 (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte '''
     490{{{
     491
     492}}}
     493
     494'''Ping from InstaGENI !VirginiaTech VM-1 to GPO VM-2 '''
    490495{{{
    491496
     
    734739[[Image(VirginiaTech-measure.jpg)]]
    735740
    736 The VirginiaTech InstaGENI FOAM resources aggregate details:
     741The !VirginiaTech InstaGENI FOAM resources aggregate details:
    737742
    738743[[Image(VirginiaTech-FOAMAggregate.jpg)]]