Version 3 (modified by 9 years ago) (diff) | ,
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University of Utah CloudLab Stitching Confirmation Tests
This pages capture the detailed test logs for each test defined in the New Site Stitching Confirmation Tests page. For the sites status see the New Site Stitching Confirmation Tests Status page.
CL-ST-1 New Site to GPO IG topology
The CloudLab site advertises the following stitching details:
<stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2015-05-21T15:20:44Z" > <aggregate id="urn:publicid:IDN+utah.cloudlab.us+authority+cm" url="https://www.utah.cloudlab.us:12369/protogeni/xmlrpc/am"> <aggregatetype>protogeni</aggregatetype> <stitchingmode>chainANDTree</stitchingmode> <scheduledservices>false</scheduledservices> <negotiatedservices>false</negotiatedservices> <lifetime id="life"> <start type="time">2015-05-21T15:20:44Z</start> <end type="time">2015-05-21T15:20:44Z</end> </lifetime> <node id="urn:publicid:IDN+utah.cloudlab.us+node+bighp1"> <port id="urn:publicid:IDN+utah.cloudlab.us+stitchport+bighp1:4.21"> <capacity>1000000</capacity> <maximumReservableCapacity>1000000</maximumReservableCapacity> <minimumReservableCapacity>1000</minimumReservableCapacity> <granularity>1</granularity> <link id="urn:publicid:IDN+utah.cloudlab.us+interface+bighp1:4.21"> <remoteLinkId>urn:publicid:IDN+stitch.geniracks.net+interface+scidmz:2.4</remoteLinkId> <trafficEngineeringMetric>10</trafficEngineeringMetric> <capacity>1000000</capacity> <maximumReservableCapacity>1000000</maximumReservableCapacity> <minimumReservableCapacity>1000</minimumReservableCapacity> <granularity>1</granularity> <switchingCapabilityDescriptor> <switchingcapType>l2sc</switchingcapType> <encodingType>ethernet</encodingType> <switchingCapabilitySpecificInfo> <switchingCapabilitySpecificInfo_L2sc> <interfaceMTU>1500</interfaceMTU> <vlanRangeAvailability>2100-3499</vlanRangeAvailability> <vlanTranslation>false</vlanTranslation> </switchingCapabilitySpecificInfo_L2sc> </switchingCapabilitySpecificInfo> </switchingCapabilityDescriptor> </link> </port> </node> </aggregate> </stitching>
Experimenter may not need any of this data, but it is helpful to reference when trying to determine how many VLANs are delegated for stitching at the site or how much bandwidth can be requested.
Create a slice and then create the stitched slivers with the RSpec CL-ST-1.rspec:
$ stitcher createsliver CL-ST-1a ./CL-ST-1.rspec -o --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc 11:35:12 INFO : Configured logging from file /home/lnevers/gcf-2.9-rc4/src/gcf/stitcher_logging.conf 11:35:12 INFO : Loading agg_nick_cache file '/home/lnevers/.gcf/agg_nick_cache' 11:35:12 INFO : Loading config file '/home/lnevers/.gcf/omni_config' 11:35:12 INFO : Using control framework portal 11:35:12 INFO : Member Authority is https://ch.geni.net/MA (from config) 11:35:12 INFO : Slice Authority is https://ch.geni.net/SA (from config) 11:35:12 INFO : Created slice with Name CL-ST-1a, URN urn:publicid:IDN+ch.geni.net:ln-test+slice+CL-ST-1a, Expiration 2015-05-28 15:35:12+00:00 Created slice with Name CL-ST-1a, URN urn:publicid:IDN+ch.geni.net:ln-test+slice+CL-ST-1a, Expiration 2015-05-28 15:35:12+00:00 11:35:13 INFO : Configured logging from file /home/lnevers/gcf-2.9-rc4/src/gcf/stitcher_logging.conf 11:35:13 INFO : Reading slice CL-ST-1a credential... 11:35:13 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+CL-ST-1a expires on 2015-05-28 15:35:12 UTC 11:35:13 INFO : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc 11:35:13 INFO : Calling SCS... 11:35:14 INFO : Multi-AM reservation will include resources from these aggregates: 11:35:14 INFO : <Aggregate utah-clab> 11:35:14 INFO : <Aggregate utah-stitch> 11:35:14 INFO : <Aggregate gpo-ig> 11:35:14 INFO : <Aggregate al2s> 11:35:14 INFO : Gathering currently available VLAN tags at <Aggregate utah-clab>... 11:35:18 INFO : Stitcher doing createsliver at <Aggregate utah-stitch>... 11:35:37 INFO : ... Allocation at <Aggregate utah-stitch> complete. 11:35:37 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 11:36:00 INFO : ... Allocation at <Aggregate gpo-ig> complete. 11:36:00 INFO : Stitcher doing createsliver at <Aggregate utah-clab>... 11:36:17 INFO : ... Allocation at <Aggregate utah-clab> complete. 11:36:17 INFO : Stitcher doing createsliver at <Aggregate al2s>... 11:36:22 INFO : ... Allocation at <Aggregate al2s> complete. 11:36:22 INFO : All aggregates are complete. 11:36:22 INFO : Your resources expire at 2015-05-26T15:25:18 (UTC). 11:36:22 INFO : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Utah-CloudLab/CL-ST-1a-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice CL-ST-1a at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).
Determined login information at each CloudLab and GPO aggregate:
$ readyToLogin.py CL-ST-1a --useSliceAggregates .... utah-clab's geni_status is: ready User lnevers logs in to utah-clab using: ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@ms0643.utah.cloudlab.us ig-gpo's geni_status is: ready User lnevers logs in to ig-gpo using: ssh -p 33850 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
Measurements
Iperf InstaGENI GPO VM to Utah CloudLab Raw-PC (TCP) - TCP window size: 23.5 KByte (default)
Collected: 2015-05-21
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 143 MBytes 20.0 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 4] 0.0-60.0 sec 27.6 MBytes 3.86 Mbits/sec [ 5] 0.0-60.1 sec 34.4 MBytes 4.79 Mbits/sec [ 3] 0.0-60.2 sec 22.4 MBytes 3.12 Mbits/sec [ 6] 0.0-60.3 sec 21.4 MBytes 2.97 Mbits/sec [ 7] 0.0-60.4 sec 38.6 MBytes 5.36 Mbits/sec [SUM] 0.0-60.4 sec 144 MBytes 20.1 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 4] 0.0-60.1 sec 22.6 MBytes 3.16 Mbits/sec [ 11] 0.0-60.2 sec 18.1 MBytes 2.52 Mbits/sec [ 12] 0.0-60.7 sec 11.5 MBytes 1.59 Mbits/sec [ 5] 0.0-60.8 sec 13.4 MBytes 1.85 Mbits/sec [ 6] 0.0-60.8 sec 12.9 MBytes 1.78 Mbits/sec [ 3] 0.0-61.0 sec 13.0 MBytes 1.79 Mbits/sec [ 10] 0.0-61.1 sec 12.2 MBytes 1.68 Mbits/sec [ 9] 0.0-61.3 sec 12.0 MBytes 1.64 Mbits/sec [ 8] 0.0-61.4 sec 11.6 MBytes 1.59 Mbits/sec [ 7] 0.0-61.6 sec 16.6 MBytes 2.26 Mbits/sec [SUM] 0.0-61.6 sec 144 MBytes 19.6 Mbits/sec
Iperf InstaGENI GPO VM to Utah CloudLab Raw-PC (UDP) - UDP buffer size: 224 KByte (default)
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec [ 3] Sent 512805 datagrams [ 3] Server Report: [ 3] 0.0-60.2 sec 139 MBytes 19.4 Mbits/sec 14.627 ms 413492/512804 (81%) [ 3] 0.0-60.2 sec 1 datagrams received out-of-order
Ping from InstaGENI GPO VM to the Utah CloudLab Raw-PC
60 packets transmitted, 60 received, 0% packet loss, time 59038ms rtt min/avg/max/mdev = 58.901/59.336/60.264/0.388 ms
Iperf Utah CloudLab Raw-PC to GPO InstaGENI VM (TCP) - TCP window size: 23.5 KByte (default)
Collected: 2015-05-21
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 138 MBytes 19.2 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 6] 0.0-60.1 sec 28.5 MBytes 3.98 Mbits/sec [ 5] 0.0-60.3 sec 27.9 MBytes 3.88 Mbits/sec [ 4] 0.0-60.4 sec 28.1 MBytes 3.91 Mbits/sec [ 7] 0.0-60.4 sec 28.0 MBytes 3.89 Mbits/sec [ 3] 0.0-60.5 sec 28.0 MBytes 3.88 Mbits/sec [SUM] 0.0-60.5 sec 140 MBytes 19.5 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 9] 0.0-60.1 sec 14.2 MBytes 1.99 Mbits/sec [ 12] 0.0-60.2 sec 14.5 MBytes 2.02 Mbits/sec [ 11] 0.0-60.3 sec 14.2 MBytes 1.98 Mbits/sec [ 3] 0.0-60.3 sec 14.1 MBytes 1.96 Mbits/sec [ 6] 0.0-60.4 sec 14.2 MBytes 1.98 Mbits/sec [ 5] 0.0-60.6 sec 14.6 MBytes 2.03 Mbits/sec [ 7] 0.0-60.6 sec 14.2 MBytes 1.97 Mbits/sec [ 4] 0.0-60.7 sec 14.4 MBytes 1.99 Mbits/sec [ 10] 0.0-61.1 sec 14.5 MBytes 1.99 Mbits/sec [ 8] 0.0-61.4 sec 14.5 MBytes 1.98 Mbits/sec [SUM] 0.0-61.4 sec 144 MBytes 19.6 Mbits/sec
Iperf Utah CloudLab Raw-PC to GPO InstaGENI VM (UDP) - UDP buffer size: 224 KByte (default)
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 133 MBytes 18.6 Mbits/sec [ 3] Sent 94724 datagrams [ 3] Server Report: [ 3] 0.0-59.7 sec 133 MBytes 18.7 Mbits/sec 2.227 ms 0/94723 (0%) [ 3] 0.0-59.7 sec 1 datagrams received out-of-order
Ping from Utah CloudLab Raw-PC to GPO InstaGENI VM
60 packets transmitted, 60 received, 0% packet loss, time 59073ms rtt min/avg/max/mdev = 58.908/59.293/60.015/0.340 ms
CL-ST-2 New Site to GPO IG Loop topology
Create a slice and then create the stitched slivers with the RSpec CL-ST-2.rspec:
$ stitcher.py createsliver CL-ST-2 CL-ST-2.rspec -o --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc 11:43:59 INFO : Configured logging from file /home/lnevers/gcf-2.9-rc4/src/gcf/stitcher_logging.conf 11:44:00 INFO : Reading slice CL-ST-2 credential... 11:44:00 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+CL-ST-2 expires on 2015-05-28 15:43:10 UTC 11:44:00 INFO : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc 11:44:00 INFO : Calling SCS... 11:44:01 INFO : Multi-AM reservation will include resources from these aggregates: 11:44:01 INFO : <Aggregate utah-clab> 11:44:01 INFO : <Aggregate utah-stitch> 11:44:01 INFO : <Aggregate gpo-ig> 11:44:01 INFO : <Aggregate al2s> 11:44:01 INFO : Gathering currently available VLAN tags at <Aggregate utah-clab>... 11:44:05 INFO : Stitcher doing createsliver at <Aggregate utah-stitch>... 11:44:26 INFO : ... Allocation at <Aggregate utah-stitch> complete. 11:44:26 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 11:44:41 INFO : ... Allocation at <Aggregate gpo-ig> complete. 11:44:41 INFO : Stitcher doing createsliver at <Aggregate utah-clab>... 11:45:00 INFO : ... Allocation at <Aggregate utah-clab> complete. 11:45:00 INFO : Stitcher doing createsliver at <Aggregate al2s>... 11:45:07 INFO : ... Allocation at <Aggregate al2s> complete. 11:45:07 INFO : All aggregates are complete. 11:45:07 INFO : Your resources expire at 2015-05-26T15:34:05 (UTC). 11:45:07 INFO : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Utah-CloudLab/CL-ST-2-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice CL-ST-2 at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).}}} Determined login information at each !CloudLab and GPO aggregate: {{{ $ readyToLogin.py CL-ST-2 --useSliceAggregates .... utah-clab's geni_status is: ready User lnevers logs in to utah-clab using: ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@ms0733.utah.cloudlab.us ig-gpo's geni_status is: ready User lnevers logs in to ig-gpo using: ssh -p 32570 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.gpolab.bbn.com }}} Login to GPO host and ping the remote on each of the two interfaces. Below is the ping output for the GPO site: {{{ remote-execute.py CL-ST-2 -a gpo-ig -m "ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q" }}} == CL-ST-3 CL-ST-3 New Site 3 node linear topology == Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/Utah-CloudLab/CL-ST-3.rspec CL-ST-3.rspec]: {{{ $ stitcher.py createsliver CL-ST-3 CL-ST-3.rspec -o --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc }}} Determined login information the !CloudLab host: {{{ $ readyToLogin.py CL-ST-3 -a vt-ig .... }}} Login to the !CloudLab host and ping each remote: {{{ #ping GPO IG ping 192.168.2.1 -c 60 -q # CloudLab ping 192.168.4.1 -c 60 -q }}}