Changes between Version 8 and Version 9 of GENIRacksHome/InstageniRacks/ConfirmationTestStatus/VirginiaTech
- Timestamp:
- 05/12/15 09:40:12 (9 years ago)
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GENIRacksHome/InstageniRacks/ConfirmationTestStatus/VirginiaTech
v8 v9 265 265 Log into specified host and collect iperf and ping statistics. All measurements are collected over 60 seconds, using default images and default link bandwidth: 266 266 267 '''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 ''' 268 268 269 269 ''Collected: 2015-05-11'' … … 302 302 }}} 303 303 304 '''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 ''' 305 305 {{{ 306 306 [ ID] Interval Transfer Bandwidth … … 312 312 }}} 313 313 314 '''Ping from InstaGENI VirginiaTech VM-2 to the VM-1 '''314 '''Ping from InstaGENI !VirginiaTech VM-2 to the VM-1 ''' 315 315 {{{ 316 316 60 packets transmitted, 60 received, 0% packet loss, time 58999ms … … 338 338 Log into specified host and collect iperf and ping statistics. All measurements are collected over 60 seconds, using default images and default link bandwidth: 339 339 340 '''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 ''' 341 341 342 342 ''Collected: 2015-05-XX'' … … 357 357 }}} 358 358 359 '''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 ''' 372 372 373 373 Even though not part of this test, ran an experiment with 2 raw pcs to capture performance between dedicated devices. … … 391 391 }}} 392 392 393 '''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 ''' 399 399 {{{ 400 400 … … 404 404 == IG-CT-3 - Multiple sites experiment == 405 405 406 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 406 Create 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 409 09:33:09 INFO : Configured logging from file /home/lnevers/gcf-2.9-pre2/src/gcf/stitcher_logging.conf 410 09:33:09 INFO : Reading slice IG-CT-3 credential... 411 09:33:09 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-CT-3 expires on 2015-05-19 13:31:08 UTC 412 09:33:10 INFO : Multi-AM reservation will include resources from these aggregates: 413 09:33:10 INFO : <Aggregate vt-ig> 414 09:33:10 INFO : <Aggregate gpo-ig> 415 09:33:10 INFO : Stitcher doing createsliver at <Aggregate vt-ig>... 416 09:33:26 INFO : ... Allocation at <Aggregate vt-ig> complete. 417 09:33:26 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 418 09:33:47 INFO : ... Allocation at <Aggregate gpo-ig> complete. 419 09:33:47 INFO : All aggregates are complete. 420 09:33:47 INFO : Your resources expire at 2015-05-18T13:23:10 (UTC). 421 09:33:47 INFO : Saved combined reservation RSpec at 2 AMs to file '/home/lnevers/gcf-test/instarspec/VirginiaTech/IG-CT-3-manifest-rspec-multiam-combined.xml' 422 Success: Reserved resources in slice IG-CT-3 at 2 Aggregates, creating 1 GRE link(s). 423 }}} 424 425 Determined login information at each !VirginiaTech and GPO aggregate: 426 {{{ 427 $ readyToLogin.py IG-CT-3 --useSliceAggregates 427 428 .... 428 429 $ readyToLogin.py IG-CT-3 -a ig-gpo 430 .... 429 VM-1's geni_status is: ready 430 User 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 432 433 VM-2's geni_status is: ready 434 User 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 431 436 }}} 432 437 433 438 === Measurements === 434 439 435 '''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 ''' 436 441 437 442 ''Collected: 2015-05-XX'' … … 463 468 464 469 465 '''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 ''' 466 471 467 472 ''Collected: 2015-05-XX'' … … 482 487 }}} 483 488 484 '''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 ''' 490 495 {{{ 491 496 … … 734 739 [[Image(VirginiaTech-measure.jpg)]] 735 740 736 The VirginiaTech InstaGENI FOAM resources aggregate details:741 The !VirginiaTech InstaGENI FOAM resources aggregate details: 737 742 738 743 [[Image(VirginiaTech-FOAMAggregate.jpg)]]