Opened 12 years ago
Closed 12 years ago
#4 closed (fixed)
Requesting link without specifying capacity results in mapper failure, no bandwidth default available.
Reported by: | lnevers@bbn.com | Owned by: | somebody |
---|---|---|---|
Priority: | major | Milestone: | |
Component: | AM | Version: | SPIRAL4 |
Keywords: | Cc: | ||
Dependencies: |
Description
Using version?? on 04.30.2012:
This issue was discussed on the InstaGENI maillists, entering ticket to track resolution.
In a scenario where a sliver is created without specifying the "capacity" value, the createsliver results in a mapper error. Following are the RSpec lines that cause the failure:
<link client_id="insta1-and-insta2"> <interface_ref client_id="insta1:if1"/> <interface_ref client_id="insta2:if1"/> <property source_id="insta1:if1" dest_id="insta2:if1"/> <property source_id="insta2:if1" dest_id="insta1:if1"/> </link>
The modified "property" lines that resolve the problem:
<link client_id="insta1-and-insta2"> <interface_ref client_id="insta1:if1"/> <interface_ref client_id="insta2:if1"/> <property capacity="1000000" source_id="insta1:if1" dest_id="insta2:if1"/> <property capacity="1000000" source_id="insta2:if1" dest_id="insta1:if1"/> </link>
The mapper failure reported when using the "property" without a bandwidth specified, is shown here:
urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnrawv22 expires within 1 day(s) on 2012-04-30 19:38:59 UTC Asked https://boss.utah.geniracks.net/protogeni/xmlrpc/am/2.0 to reserve resources. No manifest Rspec returned. *** ERROR: mapper: Reached run limit. Giving up. seed = 1335813330 Physical Graph: 4 Calculating shortest paths on switch fabric. Virtual Graph: 3 Generating physical equivalence classes:3 Type precheck: Type precheck passed. Node mapping precheck: Node mapping precheck succeeded Pruning pclasses. pclass pruning complete: removed 2 pclasses, 1 remain. Type precheck: Type precheck passed. Policy precheck: Policy precheck succeeded Annealing. Adjusting dificulty estimate for fixed nodes, 1 remain. Doing melting run Reverting: forced Reverting to best solution Done BEST SCORE: 3.3 in 17000 iters and 0.004363 seconds With 3 violations Iters to find best score: 0 Violations: 3 unassigned: 1 pnode_load: 0 no_connect: 2 link_users: 0 bandwidth: 0 desires: 0 vclass: 0 delay: 0 trivial mix: 0 subnodes: 0 max_types: 0 endpoints: 0 Nodes: insta1 pc1 insta2 pc5 unassigned: tbdelay0 End Nodes Edges: linksdelaysrc/insta1-and-insta2/insta1:0,insta2:0 Mapping Failed linksdelaydst/insta1-and-insta2/insta2:0,insta1:0 Mapping Failed End Edges End solution ASSIGN FAILED: Type precheck passed. Node mapping precheck succeeded Pruning pclasses. pclass pruning complete: removed 2 pclasses, 1 remain. Type precheck passed. Policy precheck succeeded Annealing. Adjusting dificulty estimate for fixed nodes, 1 remain. Doing melting run Reverting: forced Reverting to best solution Done BEST SCORE: 3.3 in 17000 iters and 0.004363 seconds unassigned: 1 pnode_load: 0 no_connect: 2 link_users: 0 bandwidth: 0 desires: 0 vclass: 0 delay: 0 trivial mix: 0 subnodes: 0 max_types: 0 endpoints: 0
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This problem is solved. Closing ticket