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[Bug 1731] New: "xl vcpu-list" does not response after run vcpu-pin

 

 

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Jan 27, 2011, 1:43 AM

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[Bug 1731] New: "xl vcpu-list" does not response after run vcpu-pin

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1731

Summary: "xl vcpu-list" does not response after run vcpu-pin
Product: Xen
Version: unstable
Platform: Other
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: Tools
AssignedTo: xen-bugs [at] lists
ReportedBy: shaohui.zheng [at] intel


Environment:
------------
Service Arch (ia32/ia32e/IA64): ia32e
Guest Arch (ia32/ia32e/IA64):
Guest OS Type (Linux/Windows):Linux
Change Set: 22812:73b3debb90cf
Hardware: Westmere-EP, Sandybridge and Westmere-EX
Other:


Bug detailed description:
--------------------------
For the xen-unstable(cs22812). We create a guest and run vcpu-pin to bind the
vcpu to the pcpu. However, it does not response we do "xl vcpu-list" after run
vcpu-pin. Under normal circumstances,it should return the guest vcpu list.

Reproduce steps:
----------------
1.Create a guest
2.Run "xl vcpu-pin guestid vcpus cpus".
for example, bind all dom0 cpu to pcpu 5:
xl vcpu-pin 0 all 5

3.We see "xl vcpu-list" does not response

Current result:
----------------
"xl vcpu-list" does not response after run vcpu-pin.

Expected result:
----------------
It should return the guest vcpu list after run vcpu-pin.


Basic root-causing log:
----------------------


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