[pve-devel] Checkpointing required iptables binary?

Jonas Borgström jonas at borgstrom.se
Wed Mar 14 15:31:18 CET 2012


While testing online migration of a openvz container on 2.0rc1 I got the 
following error:
Mar 14 13:10:01 Can not dump container: Invalid argument
Mar 14 13:10:01 Error: iptables-save exited with 255
Mar 14 13:10:01 ERROR: Failed to dump container state: Checkpointing failed

Installing the iptables RPM on the CentOS5 container being migrated 
fixed the problem. The RPM wasn't installed since since no iptables were 

Is this a bug or expected behavior?

/ Jonas

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