Re: [Openstack] After deleted an instance, nobody can create any instance.

2012-08-29 Thread Sam Su
Thank you so much for you guys help. I will do these later. Actually this problem can be reproduced in my Essex environment, and I have no idea about how to figure out why it happened, but I'd like to try it. It is highly appreciated if someone can give me some suggestions. Thanks, Sam On Tue,

Re: [Openstack] After deleted an instance, nobody can create any instance.

2012-08-29 Thread Sam Su
Hi, Thank you all for you suggestions. After updated the table fixed_ips and floating_ips, this problem was eventually fixed. I finally figure out how to reproduce this problem: If an instance associated with a floating IP is terminated, the instance can be successfully terminated, but the

[Openstack] After deleted an instance, nobody can create any instance.

2012-08-28 Thread Sam Su
Hi, I have an Essex cluster with 6 compute nodes and one control node, and it worked fine in the past several months. Last week, since someone deleted an instance in a project, no new instance can be launched in that project. When create a new instance in the project, it displays: *Error: *An