This looks like a feature request and not a bug. Please propose this as a blueprint instead, https://wiki.openstack.org/wiki/Blueprints
** Changed in: nova Status: In Progress => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1250066 Title: Need change instance's property updated_at when attach/detach volume Status in OpenStack Compute (nova): Invalid Bug description: The updated_at value of each instance is changed after any operation performed on the VM. This timestamp value does not get changed after an attach and detach volume operation. From the user's perspective through the API, they have made a change to the instance's configuration. In that case, it makes sense to expect that the updated_at field gets changed. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1250066/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp