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Migration fails

Revision as of 07:05, 22 June 2007 by Vass (talk | contribs) (initial edition)
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This article contents known reasons of migration failures.

Contents

Reason #1

Symptomps

After giving vzmigrate -v --online <ip address> <veid> the following message appears:

Error: undump failed: Invalid argumentStopping VE ...
Restoring failed:
iptables-restore exited with 1
rst_restore_net: -22

Reason

The VE, which you wish to migrate, uses some iptables modules, that are not loaded on destination node. Consequently iptables-restore fails.

Workaround

Load all iptables kernel modules that are used by VE on destination node.

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