resize instance faild

[Richard]

I'm using os-beta, see error bellow

Error: Failed to launch instance "nn": Please try again later [Error: Unexpected error while running command. Command: ssh 10.32.151.16 mkdir -p /var/lib/nova/instances/e8f1f147-9172-4125-9584-c083a23c3b4d Exit code: 255 Stdout: u'' Stderr: u'Host key verification failed.\r\n'].

[Taio Jia]

Thanks for your reporting. I fixed it, please try it again.