Bug 811731 - migration fails when mixing exec and tcp protocols
migration fails when mixing exec and tcp protocols
Status: CLOSED NEXTRELEASE
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kvm (Show other bugs)
5.8
Unspecified Unspecified
unspecified Severity unspecified
: rc
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Assigned To: Virtualization Maintenance
Virtualization Bugs
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Depends On:
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Reported: 2012-04-11 16:06 EDT by Luiz Capitulino
Modified: 2012-04-12 08:08 EDT (History)
5 users (show)

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Doc Type: Bug Fix
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Last Closed: 2012-04-12 08:08:33 EDT
Type: Bug
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RHEL 7.3 requirements from Atomic Host:
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Description Luiz Capitulino 2012-04-11 16:06:18 EDT
Description of problem:

When the target VM is started with "-incoming 'exec:nc -l 4444'" and the migration process is started with "migrate tcp:0:4444" on the source, the migration process will fail.

Version-Release number of selected component (if applicable):
kvm-83-251.el5

How reproducible:

Steps to Reproduce:
1. Start the target VM with:

# qemu-kvm [...] -incoming 'exec:nc -l 4444'

2. Start the source machine and start the migration process with:

(qemu) migrate tcp:0:4444


Actual results:
The migration will fail with the following message on the target VM's terminal:
"load of migration failed".

Expected results:
The migration process works.

Additional info:
This works on upstream and RHEL6.3.

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