| 817 | == IG-ST-4 New Site to GPO EG interoperability == |
| 818 | |
| 819 | |
| 820 | Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/UTDallas/IG-ST-4.rspec IG-ST-4.rspec], which specifies a 100 Mbps link capacity. Note "--defaultCapacity=100000" was used to get around the ExoGENI bug where request fails if no link speed is specified. |
| 821 | |
| 822 | {{{ |
| 823 | $ stitcher.py createsliver IG-ST-4w IG-ST-4.rspec -o --defaultCapacity=100000 |
| 824 | 14:48:10 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf |
| 825 | 14:48:10 INFO : Reading slice IG-ST-4w credential... |
| 826 | 14:48:10 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4w expires on 2017-05-16 18:48:10 UTC |
| 827 | 14:48:10 INFO : Calling SCS... |
| 828 | 14:48:11 INFO : Multi-AM reservation will include resources from these aggregates: |
| 829 | 14:48:11 INFO : <Aggregate utdallas-ig> |
| 830 | 14:48:11 INFO : <Aggregate al2s> |
| 831 | 14:48:11 INFO : <Aggregate gpo-eg> |
| 832 | 14:48:11 INFO : Stitcher doing createsliver at <Aggregate utdallas-ig>... |
| 833 | 14:48:33 INFO : ... Allocation at <Aggregate utdallas-ig> complete. |
| 834 | 14:48:33 INFO : Stitcher doing createsliver at <Aggregate gpo-eg>... |
| 835 | 14:48:47 INFO : ... Allocation at <Aggregate gpo-eg> complete. |
| 836 | 14:48:47 INFO : Stitcher doing createsliver at <Aggregate al2s>... |
| 837 | 14:48:49 ERROR : {'output': 'Exception: requested VLAN unavailable: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3738', 'code': {'geni_code': 24}} |
| 838 | 14:48:49 WARNING : Stitching failed but will retry: Circuit reservation failed at <Aggregate al2s>. Try again from the SCS. (Error: Topology too complex for local redo - ask Stitching Service to find a VLAN tag (AMAPIError: Error from Aggregate: code 24: Exception: requested VLAN unavailable: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3738.)) |
| 839 | 14:48:49 INFO : Deleting existing reservations... |
| 840 | 14:48:49 INFO : Doing deletesliver at <Aggregate utdallas-ig>... |
| 841 | 14:48:52 INFO : Deleted reservation at <Aggregate utdallas-ig>. |
| 842 | 14:48:52 INFO : Doing deletesliver at <Aggregate gpo-eg>... |
| 843 | 14:48:58 INFO : Deleted reservation at <Aggregate gpo-eg>. |
| 844 | 14:48:58 INFO : Calling SCS for the 2nd time... |
| 845 | 14:48:59 INFO : Pausing for 30 seconds for Aggregates to free up resources... |
| 846 | |
| 847 | |
| 848 | 14:49:29 INFO : Multi-AM reservation will include resources from these aggregates: |
| 849 | 14:49:29 INFO : <Aggregate utdallas-ig> |
| 850 | 14:49:29 INFO : <Aggregate al2s> |
| 851 | 14:49:29 INFO : <Aggregate gpo-eg> |
| 852 | 14:49:29 INFO : Stitcher doing createsliver at <Aggregate utdallas-ig>... |
| 853 | 14:49:51 INFO : ... Allocation at <Aggregate utdallas-ig> complete. |
| 854 | 14:49:51 INFO : Stitcher doing createsliver at <Aggregate gpo-eg>... |
| 855 | 14:50:02 ERROR : {'output': 'ERROR: Embedding workflow ERROR: 1:Error in building the dependency tree, probably not available vlan path OR trying to reuse a stitching tag:http://geni-orca.renci.org/owl/c401be4e-ff1b-4bd0-88b4-52560d6ed85e#/ef26a9cc-87c1-4c57-a7d2-cea4fea63b16.\n Please see https://geni-orca.renci.org/trac/wiki/orca-errors for possible solutions.', 'code': {'geni_code': 2}} |
| 856 | 14:50:02 INFO : Got an error reserving resources in IG-ST-4w at <Aggregate gpo-eg> |
| 857 | 14:50:08 WARNING : Failed to delete sliver urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4w at gpo-eg (got result 'None'). Error from Aggregate: code 12: ERROR: unable to find slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4w among active slices. |
| 858 | 14:50:08 INFO : Will put <Aggregate gpo-eg> back in the pool to allocate. Got: VLAN was unavailable. Retry <Aggregate gpo-eg> 2nd time with new suggested VLANs |
| 859 | 14:50:08 INFO : Pausing for 30 seconds for Aggregates to free up resources... |
| 860 | |
| 861 | |
| 862 | 14:50:38 INFO : Stitcher doing createsliver at <Aggregate gpo-eg>... |
| 863 | 14:50:47 INFO : ... Allocation at <Aggregate gpo-eg> complete. |
| 864 | 14:50:48 INFO : Stitcher doing createsliver at <Aggregate al2s>... |
| 865 | 14:50:55 INFO : ... Allocation at <Aggregate al2s> complete. |
| 866 | 14:50:55 INFO : All aggregates are complete. |
| 867 | 14:50:55 INFO : Your resources expire at 2017-05-15T18:39:29 (UTC). |
| 868 | 14:50:55 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/instarspec/UTDallas/IG-ST-4w-manifest-rspec-multiam-combined.xml' |
| 869 | Success: Reserved resources in slice IG-ST-4w at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s). |
| 870 | }}} |
| 871 | |
| 872 | Determined login information at each UTDallas and GPO aggregate: |
| 873 | {{{ |
| 874 | $ readyToLogin.py IG-ST-4w --useSliceAggregates |
| 875 | ... |
| 876 | eg-gpo's geni_status is: ready |
| 877 | User lnevers logs in to eg-gpo using: |
| 878 | ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@192.1.242.6 |
| 879 | |
| 880 | ig-utd's geni_status is: ready |
| 881 | User lnevers logs in to ig-utd using: |
| 882 | ssh -p 25042 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.utdallas.edu |
| 883 | }}} |
| 884 | |
| 885 | === Measurements === |
| 886 | |
| 887 | '''Iperf ExoGENI GPO VM to InstaGENI UTDallas VM (TCP) - TCP window size: 85.0 KByte (default)''' |
| 888 | |
| 889 | ''Collected: 2017-05-09'' |
| 890 | |
| 891 | __One Client_ |
| 892 | {{{ |
| 893 | [ ID] Interval Transfer Bandwidth |
| 894 | [ 3] 0.0-60.0 sec 544 MBytes 76.0 Mbits/sec |
| 895 | }}} |
| 896 | |
| 897 | __Five Clients__ |
| 898 | {{{ |
| 899 | [ ID] Interval Transfer Bandwidth |
| 900 | [ 4] 0.0-60.0 sec 140 MBytes 19.6 Mbits/sec |
| 901 | [ 5] 0.0-60.0 sec 140 MBytes 19.5 Mbits/sec |
| 902 | [ 6] 0.0-60.1 sec 129 MBytes 18.1 Mbits/sec |
| 903 | [ 3] 0.0-60.1 sec 135 MBytes 18.9 Mbits/sec |
| 904 | [ 7] 0.0-60.1 sec 140 MBytes 19.6 Mbits/sec |
| 905 | [SUM] 0.0-60.1 sec 685 MBytes 95.6 Mbits/sec |
| 906 | }}} |
| 907 | |
| 908 | __Ten Clients__ |
| 909 | {{{ |
| 910 | [ ID] Interval Transfer Bandwidth |
| 911 | [ 10] 0.0-60.0 sec 0.00 ? ??s 2459565630537502208 Bytes/sec |
| 912 | [ 4] 0.0-60.0 sec 81.1 MBytes 11.3 Mbits/sec |
| 913 | [ 5] 0.0-60.1 sec 76.6 MBytes 10.7 Mbits/sec |
| 914 | [ 7] 0.0-60.2 sec 76.6 MBytes 10.7 Mbits/sec |
| 915 | [ 8] 0.0-60.2 sec 76.4 MBytes 10.6 Mbits/sec |
| 916 | [ 3] 0.0-60.2 sec 75.9 MBytes 10.6 Mbits/sec |
| 917 | [ 11] 0.0-60.2 sec 76.4 MBytes 10.6 Mbits/sec |
| 918 | [ 6] 0.0-60.2 sec 74.0 MBytes 10.3 Mbits/sec |
| 919 | [ 9] 0.0-60.3 sec 76.2 MBytes 10.6 Mbits/sec |
| 920 | [ 12] 0.0-60.3 sec 74.5 MBytes 10.4 Mbits/sec |
| 921 | [SUM] 0.0-60.3 sec 684 MBytes 95.2 Mbits/sec |
| 922 | }}} |
| 923 | |
| 924 | '''Iperf ExoGENI GPO VM to InstaGENI UTDallas VM (UDP) - UDP buffer size: 208 KByte (default) ''' |
| 925 | {{{ |
| 926 | [ ID] Interval Transfer Bandwidth |
| 927 | [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec |
| 928 | [ 3] Sent 512821 datagrams |
| 929 | [ 3] Server Report: |
| 930 | [ 3] 0.0-60.0 sec 695 MBytes 97.1 Mbits/sec 0.015 ms 17105/512820 (3.3%) |
| 931 | [ 3] 0.0-60.0 sec 1 datagrams received out-of-order |
| 932 | }}} |
| 933 | |
| 934 | '''Ping from ExoGENI GPO VM to the InstaGENI UTDallas VM ''' |
| 935 | {{{ |
| 936 | 60 packets transmitted, 60 received, 0% packet loss, time 59098ms |
| 937 | rtt min/avg/max/mdev = 48.781/48.941/50.100/0.220 ms |
| 938 | }}} |
| 939 | |
| 940 | |
| 941 | '''Iperf InstaGENI UTDallas VM to ExoGENI GPO VM (TCP) - TCP window size: 85.0 KByte (default)''' |
| 942 | |
| 943 | ''Collected: 2017-05-09'' |
| 944 | |
| 945 | __One Client_ |
| 946 | {{{ |
| 947 | |
| 948 | }}} |
| 949 | |
| 950 | __Five Clients__ |
| 951 | {{{ |
| 952 | |
| 953 | }}} |
| 954 | |
| 955 | __Ten Clients__ |
| 956 | {{{ |
| 957 | |
| 958 | }}} |
| 959 | |
| 960 | '''Iperf InstaGENI UTDallas VM to ExoGENI GPO VM (UDP) - UDP buffer size: 208 KByte (default) ''' |
| 961 | {{{ |
| 962 | |
| 963 | }}} |
| 964 | |
| 965 | '''Ping from InstaGENI UTDallas VM to ExoGENI GPO VM ''' |
| 966 | {{{ |
| 967 | |
| 968 | }}} |