| 144 | |
| 145 | |
| 146 | == EG-ST-4 New Site to GPO EG interoperability == |
| 147 | |
| 148 | Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/UAF/EG-ST-4.rspec EG-ST-4.rspec], which specifies a 100 Mbps link capacity. This was done to get around the mismatch in link capacity units that exists between IG and EG. |
| 149 | |
| 150 | {{{ |
| 151 | $ stitcher createsliver EG-ST-4d EG-ST-4.rspec --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc --noExoSM |
| 152 | 12:35:46 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf |
| 153 | 12:35:46 INFO : Requested to use GENI stitching instead of ExoGENI stitching |
| 154 | 12:35:46 INFO : Reading slice EG-ST-4d credential... |
| 155 | 12:35:47 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4d expires on 2017-04-10 15:32:36 UTC |
| 156 | 12:35:47 INFO : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc |
| 157 | 12:35:47 INFO : Calling SCS... |
| 158 | 12:35:48 INFO : Multi-AM reservation will include resources from these aggregates: |
| 159 | 12:35:48 INFO : <Aggregate al2s> |
| 160 | 12:35:48 INFO : <Aggregate gpo-eg> |
| 161 | 12:35:48 INFO : <Aggregate uaf-eg> |
| 162 | 12:35:48 INFO : Stitcher doing createsliver at <Aggregate gpo-eg>... |
| 163 | 12:35:59 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/a1e6722b-54d9-4a7b-820f-7c8b0002c367#/2848e7aa-baca-43da-a6b2-5c3371491587.\n Please see https://geni-orca.renci.org/trac/wiki/orca-errors for possible solutions.', 'code': {'geni_code': 2}} |
| 164 | 12:35:59 INFO : Got an error reserving resources in EG-ST-4d at <Aggregate gpo-eg> |
| 165 | 12:36:01 WARNING : Failed to delete sliver urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4d 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+EG-ST-4d among active slices. |
| 166 | 12:36:01 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 |
| 167 | 12:36:01 INFO : Pausing for 30 seconds for Aggregates to free up resources... |
| 168 | |
| 169 | |
| 170 | 12:36:31 INFO : Stitcher doing createsliver at <Aggregate gpo-eg>... |
| 171 | 12:36:40 INFO : ... Allocation at <Aggregate gpo-eg> complete. |
| 172 | 12:36:40 INFO : Stitcher doing createsliver at <Aggregate uaf-eg>... |
| 173 | 12:36:52 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/921ddd2b-595d-4aee-9eef-0abe4ddb70b8#/50094e08-66bb-4c08-80d2-ee81ac40d701.\n Please see https://geni-orca.renci.org/trac/wiki/orca-errors for possible solutions.', 'code': {'geni_code': 2}} |
| 174 | 12:36:52 INFO : Got an error reserving resources in EG-ST-4d at <Aggregate uaf-eg> |
| 175 | 12:37:00 WARNING : Failed to delete sliver urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4d at uaf-eg (got result 'None'). Error from Aggregate: code 12: ERROR: unable to find slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4d among active slices. |
| 176 | 12:37:00 INFO : Will put <Aggregate uaf-eg> back in the pool to allocate. Got: VLAN was unavailable. Retry <Aggregate uaf-eg> 2nd time with new suggested VLANs |
| 177 | 12:37:00 INFO : Pausing for 30 seconds for Aggregates to free up resources... |
| 178 | |
| 179 | |
| 180 | 12:37:30 INFO : Stitcher doing createsliver at <Aggregate uaf-eg>... |
| 181 | 12:37:43 INFO : ... Allocation at <Aggregate uaf-eg> complete. |
| 182 | 12:37:43 INFO : Stitcher doing createsliver at <Aggregate al2s>... |
| 183 | 12:37:51 INFO : ... Allocation at <Aggregate al2s> complete. |
| 184 | 12:37:51 INFO : All aggregates are complete. |
| 185 | 12:37:51 INFO : Your resources expire at 2017-04-09T16:26:31 (UTC). |
| 186 | 12:37:51 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/UAF/EG-ST-4d-manifest-rspec-multiam-combined.xml' |
| 187 | Success: Reserved resources in slice EG-ST-4d at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s). |
| 188 | }}} |
| 189 | |
| 190 | Determined login information at each UAF and GPO aggregate: |
| 191 | {{{ |
| 192 | $ readyToLogin.py EG-ST-4d --useSliceAggregates |
| 193 | |
| 194 | eg-gpo's geni_status is: ready |
| 195 | User lnevers logs in to eg-gpo using: |
| 196 | ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@192.1.242.14 |
| 197 | |
| 198 | eg-uaf's geni_status is: ready |
| 199 | User lnevers logs in to eg-uaf using: |
| 200 | ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@199.165.75.132 |
| 201 | }}} |
| 202 | |
| 203 | === Measurements === |
| 204 | |
| 205 | '''Iperf ExoGENI GPO VM to ExoGENI UAF VM (TCP) - TCP window size: 85.3 KByte (default)''' |
| 206 | |
| 207 | ''Collected: 2017-04-03'' |
| 208 | |
| 209 | __One Client_ |
| 210 | {{{ |
| 211 | |
| 212 | }}} |
| 213 | |
| 214 | __Five Clients__ |
| 215 | {{{ |
| 216 | |
| 217 | }}} |
| 218 | |
| 219 | __Ten Clients__ |
| 220 | {{{ |
| 221 | |
| 222 | }}} |
| 223 | |
| 224 | '''Iperf ExoGENI GPO VM to ExoGENI UAF VM (UDP) - UDP buffer size: 224 KByte (default) ''' |
| 225 | {{{ |
| 226 | |
| 227 | }}} |
| 228 | |
| 229 | '''Ping from ExoGENI GPO VM to the ExoGENI UAF VM ''' |
| 230 | {{{ |
| 231 | |
| 232 | }}} |
| 233 | |
| 234 | |
| 235 | '''Iperf ExoGENI UAF VM to ExoGENI GPO VM (TCP) - TCP window size: 85.3 KByte (default)''' |
| 236 | |
| 237 | ''Collected: 2017-04-03'' |
| 238 | |
| 239 | __One Client_ |
| 240 | {{{ |
| 241 | [ ID] Interval Transfer Bandwidth |
| 242 | [ 3] 0.0-60.0 sec 195 MBytes 27.3 Mbits/sec |
| 243 | }}} |
| 244 | |
| 245 | __Five Clients__ |
| 246 | {{{ |
| 247 | [ ID] Interval Transfer Bandwidth |
| 248 | [ 5] 0.0-60.0 sec 93.4 MBytes 13.0 Mbits/sec |
| 249 | [ 6] 0.0-60.1 sec 149 MBytes 20.9 Mbits/sec |
| 250 | [ 3] 0.0-60.1 sec 160 MBytes 22.4 Mbits/sec |
| 251 | [ 4] 0.0-60.1 sec 120 MBytes 16.8 Mbits/sec |
| 252 | [ 7] 0.0-60.1 sec 118 MBytes 16.4 Mbits/sec |
| 253 | [SUM] 0.0-60.1 sec 641 MBytes 89.5 Mbits/sec |
| 254 | }}} |
| 255 | |
| 256 | __Ten Clients__ |
| 257 | {{{ |
| 258 | [ ID] Interval Transfer Bandwidth |
| 259 | [ 3] 0.0-60.0 sec 62.6 MBytes 8.75 Mbits/sec |
| 260 | [ 7] 0.0-60.1 sec 63.6 MBytes 8.89 Mbits/sec |
| 261 | [ 9] 0.0-60.1 sec 58.8 MBytes 8.20 Mbits/sec |
| 262 | [ 5] 0.0-60.1 sec 74.4 MBytes 10.4 Mbits/sec |
| 263 | [ 6] 0.0-60.1 sec 79.4 MBytes 11.1 Mbits/sec |
| 264 | [ 10] 0.0-60.2 sec 43.0 MBytes 5.99 Mbits/sec |
| 265 | [ 4] 0.0-60.3 sec 69.4 MBytes 9.66 Mbits/sec |
| 266 | [ 12] 0.0-60.2 sec 85.4 MBytes 11.9 Mbits/sec |
| 267 | [ 8] 0.0-60.3 sec 62.0 MBytes 8.63 Mbits/sec |
| 268 | [ 11] 0.0-60.5 sec 46.5 MBytes 6.45 Mbits/sec |
| 269 | [SUM] 0.0-60.5 sec 645 MBytes 89.5 Mbits/sec |
| 270 | }}} |
| 271 | |
| 272 | '''Iperf ExoGENI UAF VM to ExoGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default) ''' |
| 273 | {{{ |
| 274 | [ 3] Server Report: |
| 275 | [ 3] 0.0-60.0 sec 666 MBytes 93.2 Mbits/sec 0.009 ms 37397/512820 (7.3%) |
| 276 | [ 3] 0.0-60.0 sec 1 datagrams received out-of-order |
| 277 | }}} |
| 278 | |
| 279 | '''Ping from ExoGENI UAF VM to ExoGENI GPO VM ''' |
| 280 | {{{ |
| 281 | 60 packets transmitted, 60 received, 0% packet loss, time 59106ms |
| 282 | rtt min/avg/max/mdev = 107.552/107.829/109.345/0.475 ms |
| 283 | }}} |