Custom Query (98 matches)
Results (43 - 45 of 98)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #6 | fixed | create sliver for 4 raw-pc node ring topology generates Mapper error | ||
| Description |
Using an Rspec that has 4 raw-pc type nodes in a ring topology:
The RSpec is attached as 4raw-pc-ring-c.rspec. Creating a sliver with this topology results in the following error: Result Summary: Slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+insta2node expires within 1 day(s) on 2012-05-02 01:09:36 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 = 1335910606 Physical Graph: 6 Calculating shortest paths on switch fabric. Virtual Graph: 8 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, 4 remain. Doing melting run Reverting: forced Reverting to best solution Done BEST SCORE: 10.1 in 17000 iters and 0.005772 seconds With 12 violations Iters to find best score: 0 Violations: 12 unassigned: 4 pnode_load: 0 no_connect: 8 link_users: 0 bandwidth: 0 desires: 0 vclass: 0 delay: 0 trivial mix: 0 subnodes: 0 max_types: 0 endpoints: 0 Nodes: pc1 pc1 pc2 pc2 pc4 pc4 pc5 pc5 unassigned: tbdelay0 unassigned: tbdelay1 unassigned: tbdelay2 unassigned: tbdelay3 End Nodes Edges: linksdelaysrc/lan0/pc2:0,pc1:0 Mapping Failed linksdelaydst/lan0/pc1:0,pc2:0 Mapping Failed linksdelaysrc/lan1/pc4:0,pc2:1 Mapping Failed linksdelaydst/lan1/pc2:1,pc4:0 Mapping Failed linksdelaysrc/lan2/pc4:1,pc5:0 Mapping Failed linksdelaydst/lan2/pc5:0,pc4:1 Mapping Failed linksdelaysrc/lan3/pc1:1,pc5:1 Mapping Failed linksdelaydst/lan3/pc5:1,pc1:1 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, 4 remain. Doing melting run Reverting: forced Reverting to best solution Done BEST SCORE: 10.1 in 17000 iters and 0.005772 seconds unassigned: 4 pnode_load: 0 no_connect: 8 link_users: 0 bandwidth: 0 desires: 0 vclass: 0 delay: 0 trivial mix: 0 subnodes: 0 max_types: 0 endpoints: 0 INFO:omni: ============================================================ |
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| #7 | fixed | creating a sliver with one raw-pc and one VM fails with a "Could not verify topo" error | ||
| Description |
Using an rspec that includes 1 VM and one raw pc results in a create sliver failure that reports: Result Summary: Slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+instadoh expires within 1 day(s) on 2012-05-02 19:13:25 UTC Asked https://boss.utah.geniracks.net/protogeni/xmlrpc/am/2.0 to reserve resources. No manifest Rspec returned. Could not verify topo Following is the RSpec used, which passes rspeclint: <?xml version="1.0" encoding="UTF-8"?>
<rspec xmlns="http://www.protogeni.net/resources/rspec/2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.protogeni.net/resources/rspec/2 http://www.protogeni.net/resources/rspec/2/request.xsd"
type="request" >
<node client_id="VM" component_manager_id="urn:publicid:IDN+utah.geniracks.net+authority+cm" exclusive="false">
<sliver_type name="emulab-openvz"/>
<interface client_id="VM:if0">
</interface>
</node>
<node client_id="PC" component_manager_id="urn:publicid:IDN+utah.geniracks.net+authority+cm" exclusive="true">
<sliver_type name="raw-pc"/>
<interface client_id="PC:if0">
</interface>
</node>
<link client_id="lan0">
<component_manager name="urn:publicid:IDN+utah.geniracks.net+authority+cm"/>
<interface_ref client_id="VM:if0"/>
<interface_ref client_id="PC:if0"/>
<property source_id="VM:if0" dest_id="PC:if0"/>
<property source_id="PC:if0" dest_id="VM:if0"/>
<link_type name="lan"/>
</link>
</rspec>
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| #8 | fixed | creating a sliver with one vm at Utah InstaGENi and one VM other site results in incomplete manifest | ||
| Description |
This experiment was run twice with following resources:
In both scenarios the createsliver operation only showed login information only for the InstaGENI rack, subsequent attempt to get sliver status failed with "resource is busy; try again later" for approximately 10 minutes. Once was able to collect sliverstatus, in both runs there was no login information for either remote rack (GPO PG or Utah PG). Waited up to 30 minutes and sliverstatus did not change to include remote details, Following are details for each of the two runs. Run 1: Using an RSpec that includes 2 nodes (1 @ Utah InstaGENI, 1@ GPO PG) was able to create a sliver without any errors. The createsliver generated an incomplete manifest RSpec which was missing login details for the GPO node. Followed up by checking the Manifest RSpec for the sliver, up to 30 minutes late, showed no node for the GPO VM. The request RSpec and the manifest are attached at run1-*. Run 2: Using an RSpec that includes 2 nodes (1 @ Utah InstaGENI, 1@ Utah PG) was able to create a sliver without any errors. The initial sliver creation showed only InstaGENI rack login information. After approximately 10 minutes of "resource busy was able to get a sliver status to run, but no login information was available for the Utah PG VM. The request RSpec and the manifest are attached at run2-*. |
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