Opened 7 years ago

#119 new

Sliver creation for 20 sliver containing 2 VM plus one link each fails. IG-XN-3 Limits tests

Reported by: lnevers@bbn.com Owned by: somebody
Priority: major Milestone:
Component: Experiment Version: SPIRAL5
Keywords: Cc:
Dependencies:

Description

Writing ticket to track resolution of this issue which was initially discussed in email.

Started 20 slivers, 90 seconds apart. Each sliver has 2 Xen VMs slivers with one link. Slivers took 20-25 minutes for both nodes to be ready (or fail).

Out of the 20 slivers (40 hosts) requested, 16 slivers (25 hosts) failed on creation:

    Nodes:  [Node: pcvm3-21]  urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice3 failed.
    Nodes:  [Node: pcvm3-24]  urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice4 failed.
    Nodes:  [Node: pcvm3-28] [Node: pcvm3-27] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice6 failed.
    Nodes:  [Node: pcvm3-30] [Node: pcvm3-29] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice7 failed.
    Nodes: [Node: pcvm3-31] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice8 failed.
    Nodes: [Node: pcvm3-33] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice9 failed.
    Nodes: [Node: pcvm3-36] [Node: pcvm3-35] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice10 failed.
    Nodes: [Node: pcvm3-38] [Node: pcvm3-37] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice11 failed.
    Nodes: [Node: pcvm3-39] [Node: pcvm3-40] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice12 failed.
    Nodes: [Node: pcvm3-41] [Node: pcvm3-42] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice13 failed.
    Nodes: [Node: pcvm3-43] [Node: pcvm3-44] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice14 failed.
    Nodes: [Node: pcvm3-46] [Node: pcvm3-45] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice15 failed.
    Nodes: [Node: pcvm3-50] [Node: pcvm3-49] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice17 failed.
    Nodes: [Node: pcvm3-52] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice18 failed.
    Nodes:  [Node: pcvm3-53] [Node: pcvm3-54] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice19 failed.
    Nodes: [Node: pcvm3-56] urn:publicid:IDN+ch.geni.net:ln-prj+slice+2vmslice20 failed.

On 8/12/13 11:01 AM, Leigh Stoller wrote:

Hi. Yep, see the problem. A write lock on the create path that should be a read lock instead. Let me work on this and get back to you.

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