Changes between Initial Version and Version 1 of GENIRacksHome/OpenGENIRacks/AcceptanceTestStatusApr2014/OG-EXP-4


Ignore:
Timestamp:
05/23/14 11:33:49 (10 years ago)
Author:
lnevers@bbn.com
Comment:

--

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  • GENIRacksHome/OpenGENIRacks/AcceptanceTestStatusApr2014/OG-EXP-4

    v1 v1  
     1= GR-EXP-4: GRAM Multi-site Acceptance Test =
     2
     3This page captures status for the test case GR-EXP-4. For additional information see the [wiki:GENIRacksHome/GRAMRacks/AcceptanceTestStatusApr2014 Acceptance Test Status - April 2014] page overall status, or the [wiki:GENIRacksHome/AcceptanceTests/GRAMAcceptanceTestsPlan GRAM Acceptance Test Plan] for details about the planned evaluation.
     4== Multi-site tests with GENI Network Stitching ==
     5
     6This tests case was modified to use stitching functionality to connect to other existing racks.
     7
     8== GRAM to InstaGENI Connection ==
     9
     10As experimenter "lnevers at bbn dot com" and using stitcher create a sliver that connects GPO InstaGENI to Clemson GRAM. First create the slice:
     11{{{
     12$  omni.py createslice GR-EXP-4-exp1a
     1311:45:54 INFO     omni: Loading agg_nick_cache file '/home/lnevers/.gcf/agg_nick_cache'
     1411:45:54 INFO     omni: Loading config file /home/lnevers/.gcf/omni_config
     1511:45:54 INFO     omni: Setting option useSliceMembers based on omni_config setting
     1611:45:54 INFO     omni: Using control framework portal
     1711:45:54 INFO     omni: Member Authority is https://ch.geni.net/MA (from config)
     1811:45:54 INFO     omni: Slice Authority is https://ch.geni.net/SA (from config)
     1911:45:54 INFO     omni: Slice GR-EXP-4-exp1a already existed - returning existing slice
     2011:45:54 INFO     omni: Created slice with Name GR-EXP-4-exp1a, URN urn:publicid:IDN+ch.geni.net:ln-test+slice+GR-EXP-4-exp1a, Expiration 2014-04-11 14:19:33
     2111:45:54 INFO     omni:  ------------------------------------------------------
     2211:45:54 INFO     omni:  Completed createslice:
     23Args: createslice GR-EXP-4-exp1a
     24  Result Summary: Created slice with Name GR-EXP-4-exp1a, URN urn:publicid:IDN+ch.geni.net:ln-test+slice+GR-EXP-4-exp1a, Expiration 2014-04-11 14:19:33
     2511:45:54 INFO     omni:  ======================================================
     26}}}
     27Then create the sliver:
     28{{{
     29$ stitcher.py createsliver GR-EXP-4-exp1a ./GR-EXP-4-exp1.rspec
     3011:46:17 INFO     stitcher: Loading agg_nick_cache file '/home/lnevers/.gcf/agg_nick_cache'
     3111:46:17 INFO     stitcher: Loading config file /home/lnevers/.gcf/omni_config
     3211:46:17 INFO     stitcher: Setting option useSliceMembers based on omni_config setting
     3311:46:17 INFO     stitcher: Using control framework portal
     3411:46:17 INFO     stitcher: Member Authority is https://ch.geni.net/MA (from config)
     3511:46:17 INFO     stitcher: Slice Authority is https://ch.geni.net/SA (from config)
     3611:46:17 INFO     stitcher: Checking that slice GR-EXP-4-exp1a is valid...
     3711:46:18 INFO     stitcher: Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+GR-EXP-4-exp1a expires on 2014-04-11 14:19:33 UTC
     3811:46:18 INFO     stitcher: Stitched reservation will include resources from these aggregates:
     3911:46:18 INFO     stitcher:     <Aggregate gpo-ig>
     4011:46:18 INFO     stitcher:     <Aggregate urn:publicid:IDN+clemson-clemson-control-1.clemson.edu+authority+am>
     4111:46:18 INFO     stitcher:     <Aggregate ion>
     4211:46:18 INFO     stitch.Aggregate:
     43        Stitcher doing createsliver at https://boss.instageni.gpolab.bbn.com:12369/protogeni/xmlrpc/am
     4411:46:34 ERROR    omni:  {'output': "vlan tag 3746 for 'link' not available", 'code': {'protogeni_error_log': 'urn:publicid:IDN+instageni.gpolab.bbn.com+log+e1d5e331b3e017a099bdea6a5fe6614d', 'am_type': 'protogeni', 'geni_code': 1, 'am_code': 1, 'protogeni_error_url': 'https://boss.instageni.gpolab.bbn.com/spewlogfile.php3?logfile=e1d5e331b3e017a099bdea6a5fe6614d'}, 'value': 0}
     4511:46:34 INFO     stitch.Aggregate: A requested VLAN was unavailable doing createsliver GR-EXP-4-exp1a at <Aggregate gpo-ig>: AMAPIError: Error from Aggregate: code 1. protogeni AM code: 1: vlan tag 3746 for 'link' not available.
     4611:46:34 INFO     stitch.launcher: Will put <Aggregate gpo-ig> back in the pool to allocate. Got VLAN was unavailable. Retry <Aggregate gpo-ig> 2nd time with <Hop u'urn:publicid:IDN+instageni.gpolab.bbn.com+interface+procurve2:5.24.ion.newy.ae0' on path u'link'> new suggested 3709 (not 3746)
     4711:46:34 INFO     stitch.launcher: Pausing for 30 seconds for Aggregates to free up resources...
     48
     49
     5011:47:04 INFO     stitch.Aggregate:
     51        Stitcher doing createsliver at https://clemson-clemson-control-1.clemson.edu:5001
     5211:47:05 WARNING  omni: Requested API version 2, but AM https://clemson-clemson-control-1.clemson.edu:5001 uses version 3. Same aggregate talks API v2 at a different URL: https://clemson-clemson-control-1.clemson.edu:5002
     5311:48:43 INFO     stitch.Aggregate: Allocation at <Aggregate urn:publicid:IDN+clemson-clemson-control-1.clemson.edu+authority+am> complete.
     5411:48:43 INFO     stitch.Aggregate:
     55        Stitcher doing createsliver at https://boss.instageni.gpolab.bbn.com:12369/protogeni/xmlrpc/am
     5611:48:57 INFO     stitch.Aggregate: Allocation at <Aggregate gpo-ig> complete.
     5711:48:57 INFO     stitch.Aggregate:
     58        Stitcher doing createsliver at http://geni-am.net.internet2.edu:12346
     5911:49:41 INFO     stitch.Aggregate: DCN AM <Aggregate ion>: must wait for status ready....
     6011:49:41 INFO     stitch.Aggregate: Pause 30 seconds to let circuit become ready...
     6111:50:18 INFO     stitch.Aggregate: DCN circuit 83061 is ready
     6211:50:25 INFO     stitch.Aggregate: Allocation at <Aggregate ion> complete.
     6311:50:25 INFO     stitch.launcher: All aggregates are complete.
     6411:50:25 INFO     stitcher: Saved combined reservation RSpec at 3 AMs to file GR-EXP-4-exp1a-manifest-rspec-stitching-combined.xml
     65Stitching success: Reserved resources in slice GR-EXP-4-exp1a at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 link(s).
     66}}}
     67
     68Determine login information for nodes:
     69{{{
     70$ readyToLogin.py -a clemson-gr  GR-EXP-4-exp1a
     71...
     72gr-clem's geni_status is: ready
     73User lnevers logs in to gr-clem using:
     74        ssh -p 3005  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@130.127.88.101
     75
     76$ readyToLogin.py -a gpo-ig  GR-EXP-4-exp1a
     77...
     78ig-gpo's geni_status is: ready (am_status:ready)
     79User lnevers logs in to ig-gpo using:
     80        ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.gpolab.bbn.com
     81}}}
     82
     83=== Measurements collected with Raw PC ===
     84
     85'''Iperf GPO IG to Clemson GR (TCP) - TCP window size: 23.5 KByte (default)'''
     86
     87''Collected: 2014-04-07''
     88
     89__One Client_
     90{{{
     91[ ID] Interval       Transfer     Bandwidth
     92[  3]  0.0-60.0 sec   682 MBytes  95.3 Mbits/sec
     93}}}
     94
     95__Five Clients__
     96{{{
     97[ ID] Interval       Transfer     Bandwidth
     98[  7]  0.0-60.0 sec   153 MBytes  21.4 Mbits/sec
     99[  5]  0.0-60.1 sec   146 MBytes  20.4 Mbits/sec
     100[  6]  0.0-60.1 sec   122 MBytes  17.0 Mbits/sec
     101[  4]  0.0-60.1 sec   145 MBytes  20.3 Mbits/sec
     102[  3]  0.0-60.1 sec   114 MBytes  15.9 Mbits/sec
     103[SUM]  0.0-60.1 sec   680 MBytes  94.9 Mbits/sec
     104}}}
     105
     106__Ten Clients__
     107{{{
     108[ ID] Interval       Transfer     Bandwidth
     109[  8]  0.0-60.0 sec  81.1 MBytes  11.3 Mbits/sec
     110[  3]  0.0-60.0 sec  74.9 MBytes  10.5 Mbits/sec
     111[ 10]  0.0-60.0 sec  66.1 MBytes  9.24 Mbits/sec
     112[  5]  0.0-60.0 sec  49.9 MBytes  6.97 Mbits/sec
     113[  9]  0.0-60.1 sec  57.8 MBytes  8.07 Mbits/sec
     114[  7]  0.0-60.1 sec  63.5 MBytes  8.86 Mbits/sec
     115[ 12]  0.0-60.2 sec  61.8 MBytes  8.61 Mbits/sec
     116[  6]  0.0-60.2 sec  68.6 MBytes  9.56 Mbits/sec
     117[  4]  0.0-60.3 sec  79.1 MBytes  11.0 Mbits/sec
     118[ 11]  0.0-60.3 sec  73.2 MBytes  10.2 Mbits/sec
     119[SUM]  0.0-60.3 sec   676 MBytes  94.0 Mbits/sec
     120}}}
     121
     122'''Iperf GPO IG to Clemson GR (UDP) - UDP buffer size:  224 KByte (default) '''
     123{{{
     124[ ID] Interval       Transfer     Bandwidth
     125[  3]  0.0-60.0 sec   719 MBytes   101 Mbits/sec
     126[  3] Sent 512822 datagrams
     127[  3] Server Report:
     128[  3]  0.0-59.8 sec   686 MBytes  96.2 Mbits/sec   0.017 ms 23581/512821 (4.6%)
     129[  3]  0.0-59.8 sec  1 datagrams received out-of-order
     130}}}
     131
     132'''Ping from GPO IG to the Clemson GR '''
     133{{{
     13460 packets transmitted, 56 received, 6% packet loss, time 59102ms
     135rtt min/avg/max/mdev = 25.920/25.972/26.224/0.220 ms
     136}}}
     137
     138'''Iperf Clemson GR to GPO IG (TCP) - TCP window size: 23.5 KByte (default)'''
     139
     140''Collected: 2014-04-07''
     141
     142__One Client_
     143{{{
     144[ ID] Interval       Transfer     Bandwidth
     145[  3]  0.0-63.3 sec  1.14 GBytes   154 Mbits/sec
     146}}}
     147
     148__Five Clients__
     149{{{
     150[ ID] Interval       Transfer     Bandwidth
     151[  5]  0.0-60.7 sec   305 MBytes  42.1 Mbits/sec
     152[  4]  0.0-60.7 sec   342 MBytes  47.3 Mbits/sec
     153[  6]  0.0-61.2 sec   295 MBytes  40.5 Mbits/sec
     154[  3]  0.0-61.1 sec   562 MBytes  77.1 Mbits/sec
     155[  7]  0.0-61.4 sec   350 MBytes  47.8 Mbits/sec
     156[SUM]  0.0-61.4 sec  1.81 GBytes   253 Mbits/sec
     157}}}
     158
     159__Ten Clients__
     160{{{
     161[ ID] Interval       Transfer     Bandwidth
     162[  8]  0.0-60.0 sec   184 MBytes  25.7 Mbits/sec
     163[  4]  0.0-60.0 sec   151 MBytes  21.1 Mbits/sec
     164[  9]  0.0-60.2 sec   190 MBytes  26.5 Mbits/sec
     165[ 10]  0.0-60.3 sec   139 MBytes  19.3 Mbits/sec
     166[  6]  0.0-60.6 sec   314 MBytes  43.4 Mbits/sec
     167[ 11]  0.0-60.7 sec   562 MBytes  77.8 Mbits/sec
     168[  3]  0.0-60.8 sec   148 MBytes  20.3 Mbits/sec
     169[ 12]  0.0-61.9 sec   338 MBytes  45.8 Mbits/sec
     170[  5]  0.0-62.6 sec   340 MBytes  45.6 Mbits/sec
     171[  7]  0.0-62.6 sec   385 MBytes  51.5 Mbits/sec
     172[SUM]  0.0-62.6 sec  2.69 GBytes   369 Mbits/sec
     173}}}
     174
     175'''Iperf Clemson GR to GPO IG (UDP) - UDP buffer size:  224 KByte (default) '''
     176{{{
     177[ ID] Interval       Transfer     Bandwidth
     178[  3]  0.0-60.0 sec   719 MBytes   101 Mbits/sec
     179[  3] Sent 512821 datagrams
     180[  3] Server Report:
     181[  3]  0.0-60.0 sec   707 MBytes  98.8 Mbits/sec   0.011 ms 8651/512820 (1.7%)
     182[  3]  0.0-60.0 sec  24 datagrams received out-of-order
     183}}}
     184
     185'''Ping from Clemson GR to GPO IG '''
     186{{{
     18760 packets transmitted, 58 received, 3% packet loss, time 59113ms
     188rtt min/avg/max/mdev = 25.935/26.008/26.786/0.264 ms
     189}}}
     190
     191
     192=== Measurements with XEN ===
     193
     194'''Iperf GPO IG to Clemson GR (TCP) - TCP window size: 23.5 KByte (default)'''
     195
     196''Collected: 2014-04-04''
     197
     198__One Client_
     199{{{
     200[ ID] Interval       Transfer     Bandwidth
     201[  3]  0.0-75.1 sec  3.62 MBytes   405 Kbits/sec
     202}}}
     203
     204__Five Clients__
     205{{{
     206[ ID] Interval       Transfer     Bandwidth
     207[  7]  0.0-58.1 sec  40.8 MBytes  5.89 Mbits/sec
     208[  5]  0.0-58.4 sec  19.9 MBytes  2.86 Mbits/sec
     209[  6]  0.0-58.6 sec  24.5 MBytes  3.50 Mbits/sec
     210[  3]  0.0-60.8 sec  28.8 MBytes  3.97 Mbits/sec
     211[  4]  0.0-61.2 sec  26.8 MBytes  3.66 Mbits/sec
     212[SUM]  0.0-61.2 sec   141 MBytes  19.3 Mbits/sec
     213}}}
     214
     215__Ten Clients__
     216{{{
     217[ ID] Interval       Transfer     Bandwidth
     218[  3]  0.0-60.3 sec  17.4 MBytes  2.42 Mbits/sec
     219[  6]  0.0-60.4 sec  16.6 MBytes  2.31 Mbits/sec
     220[ 10]  0.0-60.7 sec  13.5 MBytes  1.87 Mbits/sec
     221[  8]  0.0-60.7 sec  10.5 MBytes  1.45 Mbits/sec
     222[ 12]  0.0-60.8 sec  17.5 MBytes  2.42 Mbits/sec
     223[  7]  0.0-60.8 sec  10.4 MBytes  1.43 Mbits/sec
     224[  9]  0.0-61.0 sec  12.9 MBytes  1.77 Mbits/sec
     225[  4]  0.0-61.0 sec  12.1 MBytes  1.67 Mbits/sec
     226[  5]  0.0-61.1 sec  12.5 MBytes  1.72 Mbits/sec
     227[ 11]  0.0-62.9 sec  20.4 MBytes  2.72 Mbits/sec
     228[SUM]  0.0-62.9 sec   144 MBytes  19.2 Mbits/sec
     229}}}
     230
     231'''Iperf GPO IG to Clemson GR (UDP) - UDP buffer size:  224 KByte (default) '''
     232{{{
     233[ ID] Interval       Transfer     Bandwidth
     234[  3]  0.0-63.9 sec   338 MBytes  44.4 Mbits/sec
     235[  3] Sent 241301 datagrams
     236[  3] Server Report:
     237[  3]  0.0-64.1 sec  65.5 MBytes  8.57 Mbits/sec  14.622 ms 194557/241299 (81%)
     238}}}
     239
     240'''Ping from GPO IG to Clemson GR '''
     241{{{
     24260 packets transmitted, 58 received, 3% packet loss, time 59083ms
     243rtt min/avg/max/mdev = 26.130/26.302/26.728/0.241 ms
     244}}}
     245
     246'''Iperf Clemson GR to GPO IG (TCP) - TCP window size: 23.5 KByte (default)'''
     247
     248''Collected: 2014-04-04''
     249
     250__One Client_
     251{{{
     252[ ID] Interval       Transfer     Bandwidth
     253[  3]  0.0-60.1 sec   135 MBytes  18.8 Mbits/sec
     254}}}
     255
     256__Five Clients__
     257{{{
     258[ ID] Interval       Transfer     Bandwidth
     259[  7]  0.0-60.4 sec  24.5 MBytes  3.40 Mbits/sec
     260[  5]  0.0-60.5 sec  30.1 MBytes  4.18 Mbits/sec
     261[  3]  0.0-60.6 sec  28.1 MBytes  3.89 Mbits/sec
     262[  4]  0.0-60.7 sec  26.6 MBytes  3.68 Mbits/sec
     263[  6]  0.0-60.7 sec  29.5 MBytes  4.07 Mbits/sec
     264[SUM]  0.0-60.7 sec   139 MBytes  19.2 Mbits/sec
     265}}}
     266
     267__Ten Clients__
     268{{{
     269[ ID] Interval       Transfer     Bandwidth
     270[  9]  0.0-60.1 sec  12.4 MBytes  1.73 Mbits/sec
     271[ 10]  0.0-60.1 sec  16.9 MBytes  2.35 Mbits/sec
     272[  3]  0.0-60.3 sec  17.2 MBytes  2.40 Mbits/sec
     273[  7]  0.0-60.6 sec  14.2 MBytes  1.97 Mbits/sec
     274[  5]  0.0-60.8 sec  16.9 MBytes  2.33 Mbits/sec
     275[  4]  0.0-60.8 sec  12.8 MBytes  1.76 Mbits/sec
     276[ 12]  0.0-60.9 sec  14.8 MBytes  2.03 Mbits/sec
     277[ 11]  0.0-61.4 sec  16.8 MBytes  2.29 Mbits/sec
     278[  8]  0.0-61.6 sec  13.9 MBytes  1.89 Mbits/sec
     279[  6]  0.0-61.9 sec  11.0 MBytes  1.49 Mbits/sec
     280[SUM]  0.0-61.9 sec   147 MBytes  19.9 Mbits/sec
     281}}}
     282
     283'''Iperf Clemson GR to GPO IG (UDP) - UDP buffer size:  224 KByte (default) '''
     284{{{
     285[ ID] Interval       Transfer     Bandwidth
     286[  3]  0.0-60.0 sec   719 MBytes   101 Mbits/sec
     287[  3] Sent 512821 datagrams
     288[  3] Server Report:
     289[  3]  0.0-59.6 sec   138 MBytes  19.4 Mbits/sec   0.073 ms 414393/512820 (81%)
     290[  3]  0.0-59.6 sec  1 datagrams received out-of-order
     291}}}
     292
     293'''Ping from Clemson GR to GPO IG '''
     294{{{
     29560 packets transmitted, 57 received, 5% packet loss, time 59097ms
     296rtt min/avg/max/mdev = 26.020/26.650/39.173/2.035 ms
     297}}}
     298
     299== GRAM to ExoGENI Connection ==
     300
     301As experimenter "lnevers1 at bbn dot com" and using stitcher create a sliver that connects GPO ExoGENI Bare Metal to Clemson GRAM. First create the slice:
     302{{{
     303$ omni.py createslice GR-EXP-4-exp2       
     30411:58:56 INFO     omni: Loading agg_nick_cache file '/home/lnevers1/.gcf/agg_nick_cache'
     30511:58:56 INFO     omni: Loading config file /home/lnevers1/.gcf/omni_config
     30611:58:56 INFO     omni: Setting option useSliceMembers based on omni_config setting
     30711:58:56 INFO     omni: Using control framework portal
     30811:58:56 INFO     omni: Member Authority is https://ch.geni.net/MA (from config)
     30911:58:56 INFO     omni: Slice Authority is https://ch.geni.net/SA (from config)
     31011:58:57 INFO     omni: Created slice with Name GR-EXP-4-exp2, URN urn:publicid:IDN+ch.geni.net:XYZ19+slice+GR-EXP-4-exp2, Expiration 2014-04-11 15:58:56
     31111:58:57 INFO     omni:  ------------------------------------------------------
     31211:58:57 INFO     omni:  Completed createslice:
     313Args: createslice GR-EXP-4-exp2
     314
     315  Result Summary: Created slice with Name GR-EXP-4-exp2, URN urn:publicid:IDN+ch.geni.net:XYZ19+slice+GR-EXP-4-exp2, Expiration 2014-04-11 15:58:56
     316 
     31711:58:57 INFO     omni:  ======================================================
     318}}}
     319Then create the sliver:
     320{{{
     321$ stitcher.py createsliver GR-EXP-4-exp2 ./GR-EXP-4-exp2.rspec --useExoSM
     32213:09:03 INFO     stitcher: Loading agg_nick_cache file '/home/lnevers1/.gcf/agg_nick_cache'
     32313:09:03 INFO     stitcher: Loading config file /home/lnevers1/.gcf/omni_config
     32413:09:03 INFO     stitcher: Setting option useSliceMembers based on omni_config setting
     32513:09:03 INFO     stitcher: Using control framework portal
     32613:09:03 INFO     stitcher: Member Authority is https://ch.geni.net/MA (from config)
     32713:09:03 INFO     stitcher: Slice Authority is https://ch.geni.net/SA (from config)
     32813:09:03 INFO     stitcher: Checking that slice GR-EXP-4-exp2 is valid...
     32913:09:03 INFO     stitcher: Slice urn:publicid:IDN+ch.geni.net:XYZ19+slice+GR-EXP-4-exp2 expires on 2014-04-11 15:58:56 UTC
     33013:09:04 INFO     stitcher: <Aggregate urn:publicid:IDN+exogeni.net:bbnvmsite+authority+am> is an EG AM and user asked for ExoSM. Changing to https://geni.renci.org:11443/orca/xmlrpc
     33113:09:04 INFO     stitcher: Stitched reservation will include resources from these aggregates:
     33213:09:04 INFO     stitcher:     <Aggregate urn:publicid:IDN+clemson-clemson-control-1.clemson.edu+authority+am>
     33313:09:04 INFO     stitcher:     <Aggregate eg-sm>
     33413:09:04 INFO     stitcher:     <Aggregate ion>
     33513:09:04 INFO     stitch.Aggregate:
     336        Stitcher doing createsliver at https://clemson-clemson-control-1.clemson.edu:5001
     33713:09:05 WARNING  omni: Requested API version 2, but AM https://clemson-clemson-control-1.clemson.edu:5001 uses version 3. Same aggregate talks API v2 at a different URL: https://clemson-clemson-control-1.clemson.edu:5002
     33813:11:11 INFO     stitch.Aggregate: Allocation at <Aggregate urn:publicid:IDN+clemson-clemson-control-1.clemson.edu+authority+am> complete.
     33913:11:11 INFO     stitch.Aggregate:
     340        Stitcher doing createsliver at https://geni.renci.org:11443/orca/xmlrpc
     34113:11:32 INFO     stitch.Aggregate: <Aggregate eg-sm>: Couldn't find link 'urn:publicid:IDN+exogeni.net:bbnvmsite+interface+Bbn:ExoGeni:TenGigabitEthernet:1:ethernet' in path 'link' in EG manifest rspec (usually harmless; 2 or 3 of these may happen)
     34213:11:32 INFO     stitch.Aggregate:  ... returning Fake avail/suggested 2-4094, 3736
     34313:11:32 INFO     stitch.Aggregate: <Aggregate eg-sm>: Couldn't find link 'urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet' in path 'link' in EG manifest rspec (usually harmless; 2 or 3 of these may happen)
     34413:11:32 INFO     stitch.Aggregate:  ... returning Fake avail/suggested 2-4094, 3736
     34513:11:32 INFO     stitch.Aggregate: <Aggregate eg-sm>: Couldn't find link 'urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:GigabitEthernet:1:2:ethernet' in path 'link' in EG manifest rspec (usually harmless; 2 or 3 of these may happen)
     34613:11:32 INFO     stitch.Aggregate:  ... returning Fake avail/suggested 2-4094, 3736
     34713:11:32 INFO     stitch.Aggregate: Allocation at <Aggregate eg-sm> complete.
     34813:11:32 INFO     stitch.Aggregate:
     349        Stitcher doing createsliver at http://geni-am.net.internet2.edu:12346
     35013:12:16 INFO     stitch.Aggregate: DCN AM <Aggregate ion>: must wait for status ready....
     35113:12:16 INFO     stitch.Aggregate: Pause 30 seconds to let circuit become ready...
     35213:12:53 INFO     stitch.Aggregate: DCN circuit 83151 is ready
     35313:13:00 INFO     stitch.Aggregate: Allocation at <Aggregate ion> complete.
     35413:13:00 INFO     stitch.launcher: All aggregates are complete.
     35513:13:00 INFO     stitch.ManifestRSpecCombiner: Did not find HopLink urn:publicid:IDN+exogeni.net:bbnvmsite+interface+Bbn:ExoGeni:TenGigabitEthernet:1:ethernet in AM's Man RSpec, though found AM's path link (usually harmless; happens 2+ times for ExoGENI aggregates)
     35613:13:00 INFO     stitch.ManifestRSpecCombiner: Did not find HopLink urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet in AM's Man RSpec, though found AM's path link (usually harmless; happens 2+ times for ExoGENI aggregates)
     35713:13:00 INFO     stitch.ManifestRSpecCombiner: Did not find HopLink urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:GigabitEthernet:1:2:ethernet in AM's Man RSpec, though found AM's path link (usually harmless; happens 2+ times for ExoGENI aggregates)
     35813:13:00 INFO     stitcher: Saved combined reservation RSpec at 3 AMs to file GR-EXP-4-exp2-manifest-rspec-stitching-combined.xml
     359Stitching success: Reserved resources in slice GR-EXP-4-exp2 at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 link(s).
     360}}}
     361
     362Determine login information:
     363{{{
     364$ readyToLogin.py -a clemson-gr GR-EXP-4-exp2
     365...
     366gr-clem's geni_status is: ready
     367User lnevers1 logs in to gr-clem using:
     368        ssh -p 3000  -i /home/lnevers1/.ssh/geni_cert_portal_key lnevers1@130.127.88.101
     369User lnevers logs in to gr-clem using:
     370        ssh -p 3000  -i /home/lnevers1/.ssh/geni_cert_portal_key lnevers@130.127.88.101
     371
     372
     373$  readyToLogin.py -a eg-sm  GR-EXP-4-exp2
     374...
     375
     376eg-gpo's geni_status is: ready (am_status:ready)
     377User lnevers1 logs in to eg-gpo using:
     378        ssh -i /home/lnevers1/.ssh/geni_cert_portal_key lnevers1@192.1.242.111
     379}}}
     380
     381=== Measurements collected with Bare Metal node ===
     382
     383'''Iperf GPO EG to Clemson GR (TCP) - TCP window size: 23.5 KByte (default)'''
     384
     385''Collected: 2014-04-04''
     386
     387__One Client_
     388{{{
     389[ ID] Interval       Transfer     Bandwidth
     390[  3]  0.0-60.0 sec   967 MBytes   135 Mbits/sec
     391}}}
     392
     393__Five Clients__
     394{{{
     395[ ID] Interval       Transfer     Bandwidth
     396[  6]  0.0-60.0 sec   785 MBytes   110 Mbits/sec
     397[  7]  0.0-60.0 sec   968 MBytes   135 Mbits/sec
     398[  5]  0.0-60.0 sec   969 MBytes   135 Mbits/sec
     399[  4]  0.0-60.0 sec   769 MBytes   107 Mbits/sec
     400[  3]  0.0-60.0 sec   968 MBytes   135 Mbits/sec
     401[SUM]  0.0-60.0 sec  4.35 GBytes   623 Mbits/sec
     402}}}
     403
     404__Ten Clients__
     405{{{
     406[ ID] Interval       Transfer     Bandwidth
     407[ 10]  0.0-60.0 sec   502 MBytes  70.1 Mbits/sec
     408[  8]  0.0-60.0 sec   590 MBytes  82.5 Mbits/sec
     409[ 11]  0.0-60.0 sec   706 MBytes  98.7 Mbits/sec
     410[  7]  0.0-60.0 sec   647 MBytes  90.4 Mbits/sec
     411[  6]  0.0-60.0 sec   660 MBytes  92.3 Mbits/sec
     412[  3]  0.0-60.0 sec   658 MBytes  92.0 Mbits/sec
     413[  5]  0.0-60.0 sec   425 MBytes  59.4 Mbits/sec
     414[  9]  0.0-60.0 sec   498 MBytes  69.5 Mbits/sec
     415[  4]  0.0-60.1 sec   431 MBytes  60.2 Mbits/sec
     416[ 12]  0.0-60.1 sec   606 MBytes  84.7 Mbits/sec
     417[SUM]  0.0-60.1 sec  5.59 GBytes   800 Mbits/sec
     418}}}
     419
     420'''Iperf GPO EG to Clemson GR (UDP) - UDP buffer size:  224 KByte (default) '''
     421{{{
     422[ ID] Interval       Transfer     Bandwidth
     423[  3]  0.0-60.0 sec  71.5 MBytes  10.0 Mbits/sec
     424[  3] Sent 51022 datagrams
     425[  3] Server Report:
     426[  3]  0.0-225.1 sec  26.6 MBytes   992 Kbits/sec   0.007 ms 32027/51022 (63%)
     427}}}
     428
     429'''Ping from GPO EG to the Clemson GR '''
     430{{{
     43160 packets transmitted, 58 received, 3% packet loss, time 61332ms
     432rtt min/avg/max/mdev = 25.968/47.021/1132.921/144.538 ms, pipe 2
     433}}}
     434
     435'''Iperf Clemson GR to GPO EG (TCP) - TCP window size: 23.5 KByte (default)'''
     436
     437''Collected: 2014-04-04''
     438
     439__One Client_
     440{{{
     441[ ID] Interval       Transfer     Bandwidth
     442[  3]  0.0-60.0 sec   240 MBytes  33.6 Mbits/sec
     443}}}
     444
     445__Five Clients__
     446{{{
     447[ ID] Interval       Transfer     Bandwidth
     448[  6]  0.0-60.1 sec   251 MBytes  35.0 Mbits/sec
     449[  5]  0.0-60.1 sec   269 MBytes  37.6 Mbits/sec
     450[  3]  0.0-60.1 sec   199 MBytes  27.7 Mbits/sec
     451[  7]  0.0-60.1 sec   216 MBytes  30.2 Mbits/sec
     452[  4]  0.0-60.1 sec   300 MBytes  41.8 Mbits/sec
     453[SUM]  0.0-60.1 sec  1.21 GBytes   172 Mbits/sec
     454}}}
     455
     456__Ten Clients__
     457{{{
     458[ ID] Interval       Transfer     Bandwidth
     459[  7]  0.0-60.0 sec   133 MBytes  18.6 Mbits/sec
     460[  4]  0.0-60.0 sec   418 MBytes  58.4 Mbits/sec
     461[  5]  0.0-60.0 sec   138 MBytes  19.2 Mbits/sec
     462[  8]  0.0-60.1 sec   143 MBytes  20.0 Mbits/sec
     463[  9]  0.0-60.1 sec   132 MBytes  18.4 Mbits/sec
     464[ 12]  0.0-60.1 sec   123 MBytes  17.2 Mbits/sec
     465[  6]  0.0-60.1 sec   137 MBytes  19.1 Mbits/sec
     466[  3]  0.0-60.1 sec   143 MBytes  20.0 Mbits/sec
     467[ 10]  0.0-60.1 sec   128 MBytes  17.8 Mbits/sec
     468[ 11]  0.0-60.1 sec   149 MBytes  20.8 Mbits/sec
     469[SUM]  0.0-60.1 sec  1.61 GBytes   229 Mbits/sec
     470}}}
     471
     472'''Iperf Clemson GR to GPO EG (UDP) - UDP buffer size:  224 KByte (default) '''
     473{{{
     474[ ID] Interval       Transfer     Bandwidth
     475[  3]  0.0-60.0 sec  35.8 MBytes  5.00 Mbits/sec
     476[  3] Sent 25512 datagrams
     477[  3] Server Report:
     478[  3]  0.0-59.9 sec  25.0 MBytes  3.50 Mbits/sec   0.053 ms 7685/25511 (30%)
     479[  3]  0.0-59.9 sec  1 datagrams received out-of-order
     480}}}
     481
     482'''Ping from Clemson GR to GPO EG '''
     483{{{
     48460 packets transmitted, 57 received, 5% packet loss, time 59091ms
     485rtt min/avg/max/mdev = 25.961/26.031/26.195/0.092 ms
     486}}}
     487
     488
     489=== Three node linear topology ===
     490
     491To verify that the GRAM rack could support more than one link created a 3 node linear topology which included:
     492
     493 GPO EG <-> Clemson GR <-> GPO IG
     494
     495Created the sliver:
     496{{{
     497$ stitcher.py createsliver 3linear ./stitch-gr-clem-3linear.rspec
     49814:57:31 INFO     stitcher: Loading agg_nick_cache file '/home/lnevers/.gcf/agg_nick_cache'
     49914:57:31 INFO     stitcher: Loading config file /home/lnevers/.gcf/omni_config
     50014:57:31 INFO     stitcher: Setting option useSliceMembers based on omni_config setting
     50114:57:31 INFO     stitcher: Using control framework portal
     50214:57:31 INFO     stitcher: Member Authority is https://ch.geni.net/MA (from config)
     50314:57:31 INFO     stitcher: Slice Authority is https://ch.geni.net/SA (from config)
     50414:57:31 INFO     stitcher: Checking that slice 3linear is valid...
     50514:57:31 INFO     stitcher: Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+3linear expires on 2014-04-11 16:47:51 UTC
     50614:57:33 INFO     stitcher: Stitched reservation will include resources from these aggregates:
     50714:57:33 INFO     stitcher:     <Aggregate gpo-ig>
     50814:57:33 INFO     stitcher:     <Aggregate urn:publicid:IDN+clemson-clemson-control-1.clemson.edu+authority+am>
     50914:57:33 INFO     stitcher:     <Aggregate gpo-eg>
     51014:57:33 INFO     stitcher:     <Aggregate ion>
     51114:57:33 INFO     stitch.Aggregate:
     512        Stitcher doing createsliver at https://boss.instageni.gpolab.bbn.com:12369/protogeni/xmlrpc/am
     51314:57:46 ERROR    omni:  {'output': "vlan tag 3748 for 'linkIG' not available", 'code': {'protogeni_error_log': 'urn:publicid:IDN+instageni.gpolab.bbn.com+log+922b6612fbe697b8a01a4f001a5561e0', 'am_type': 'protogeni', 'geni_code': 1, 'am_code': 1, 'protogeni_error_url': 'https://boss.instageni.gpolab.bbn.com/spewlogfile.php3?logfile=922b6612fbe697b8a01a4f001a5561e0'}, 'value': 0}
     51414:57:46 INFO     stitch.Aggregate: A requested VLAN was unavailable doing createsliver 3linear at <Aggregate gpo-ig>: AMAPIError: Error from Aggregate: code 1. protogeni AM code: 1: vlan tag 3748 for 'linkIG' not available.
     51514:57:46 INFO     stitch.launcher: Will put <Aggregate gpo-ig> back in the pool to allocate. Got VLAN was unavailable. Retry <Aggregate gpo-ig> 2nd time with <Hop u'urn:publicid:IDN+instageni.gpolab.bbn.com+interface+procurve2:5.24.ion.newy.ae0' on path u'linkIG'> new suggested 3719 (not 3748)
     51614:57:46 INFO     stitch.launcher: Pausing for 30 seconds for Aggregates to free up resources...
     517
     518
     51914:58:16 INFO     stitch.Aggregate:
     520        Stitcher doing createsliver at https://clemson-clemson-control-1.clemson.edu:5001
     52114:58:17 WARNING  omni: Requested API version 2, but AM https://clemson-clemson-control-1.clemson.edu:5001 uses version 3. Same aggregate talks API v2 at a different URL: https://clemson-clemson-control-1.clemson.edu:5002
     52215:01:06 INFO     stitch.Aggregate: Allocation at <Aggregate urn:publicid:IDN+clemson-clemson-control-1.clemson.edu+authority+am> complete.
     52315:01:06 INFO     stitch.Aggregate:
     524        Stitcher doing createsliver at https://bbn-hn.exogeni.net:11443/orca/xmlrpc
     52515:01:18 INFO     stitch.Aggregate: <Aggregate gpo-eg>: Couldn't find link 'urn:publicid:IDN+exogeni.net:bbnvmsite+interface+Bbn:ExoGeni:TenGigabitEthernet:1:ethernet' in path 'linkEG' in EG manifest rspec (usually harmless; 2 or 3 of these may happen)
     52615:01:18 INFO     stitch.Aggregate:  ... returning Fake avail/suggested 2-4094, 3741
     52715:01:18 INFO     stitch.Aggregate: <Aggregate gpo-eg>: Couldn't find link 'urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:GigabitEthernet:1:2:ethernet' in path 'linkEG' in EG manifest rspec (usually harmless; 2 or 3 of these may happen)
     52815:01:18 INFO     stitch.Aggregate:  ... returning Fake avail/suggested 2-4094, 3741
     52915:01:18 INFO     stitch.Aggregate: <Aggregate gpo-eg>: Couldn't find link 'urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet' in path 'linkEG' in EG manifest rspec (usually harmless; 2 or 3 of these may happen)
     53015:01:18 INFO     stitch.Aggregate:  ... returning Fake avail/suggested 2-4094, 3741
     53115:01:18 INFO     stitch.Aggregate: Allocation at <Aggregate gpo-eg> complete.
     53215:01:18 INFO     stitch.Aggregate:
     533        Stitcher doing createsliver at https://boss.instageni.gpolab.bbn.com:12369/protogeni/xmlrpc/am
     53415:01:37 INFO     stitch.Aggregate: Allocation at <Aggregate gpo-ig> complete.
     53515:01:37 INFO     stitch.Aggregate:
     536        Stitcher doing createsliver at http://geni-am.net.internet2.edu:12346
     53715:02:22 INFO     stitch.Aggregate: DCN AM <Aggregate ion>: must wait for status ready....
     53815:02:22 INFO     stitch.Aggregate: Pause 30 seconds to let circuit become ready...
     53915:02:59 INFO     stitch.Aggregate: Pause 30 seconds to let circuit become ready...
     54015:03:36 INFO     stitch.Aggregate: DCN circuit 83211 is ready
     54115:03:36 INFO     stitch.Aggregate: DCN circuit 83221 is ready
     54215:03:42 INFO     stitch.Aggregate: Allocation at <Aggregate ion> complete.
     54315:03:42 INFO     stitch.launcher: All aggregates are complete.
     54415:03:42 INFO     stitch.ManifestRSpecCombiner: Did not find HopLink urn:publicid:IDN+exogeni.net:bbnvmsite+interface+Bbn:ExoGeni:TenGigabitEthernet:1:ethernet in AM's Man RSpec, though found AM's path linkEG (usually harmless; happens 2+ times for ExoGENI aggregates)
     54515:03:42 INFO     stitch.ManifestRSpecCombiner: Did not find HopLink urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:GigabitEthernet:1:2:ethernet in AM's Man RSpec, though found AM's path linkEG (usually harmless; happens 2+ times for ExoGENI aggregates)
     54615:03:42 INFO     stitch.ManifestRSpecCombiner: Did not find HopLink urn:publicid:IDN+exogeni.net:bbnNet+interface+BbnNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet in AM's Man RSpec, though found AM's path linkEG (usually harmless; happens 2+ times for ExoGENI aggregates)
     54715:03:42 INFO     stitcher: Saved combined reservation RSpec at 4 AMs to file 3linear-manifest-rspec-stitching-combined.xml
     548Stitching success: Reserved resources in slice 3linear at 4 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 2 link(s).
     549}}}
     550
     551Determined login information:
     552{{{
     553$ readyToLogin.py -a clemson-gr 3linear
     554...
     555gr-clem's geni_status is: ready
     556User lnevers logs in to gr-clem using:
     557        ssh -p 3000  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@130.127.88.101
     558
     559}}}
     560
     561Logged into Clemson GR node and exchanged traffic with the other two endpoints:
     562{{{
     563# ping GPO IG remote
     564lnevers@gr-clem:~$ ping 192.168.1.1 -c 60 -q
     565PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
     566
     567--- 192.168.1.1 ping statistics ---
     56860 packets transmitted, 55 received, 8% packet loss, time 59090ms
     569rtt min/avg/max/mdev = 26.187/26.381/26.544/0.185 ms
     570
     571
     572# ping GPO EG remote
     573lnevers@gr-clem:~$ ping 192.168.2.1 -c 60 -q
     574PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data.
     575
     576--- 192.168.2.1 ping statistics ---
     57760 packets transmitted, 55 received, 8% packet loss, time 59083ms
     578rtt min/avg/max/mdev = 26.036/26.201/26.414/0.085 ms
     579
     580}}}