Hello, we are running hundreds of containers and we got some valid requests from customers that want to be able to change their container's hostname using the sysctl command. The current implementation does not allow each UTS namespace to change its own hostname. So we sponsored the development of fix for this issue. Please checkout the changes here: https://github.com/1HLtd/linux/compare/b24e2bdde4af656bb0679a101265ebb8f8735d3c...sysctl-hostname-fixes If this fix is acceptable I'll send the patches as it is common. But first I want to know if you think this is the way to go. Thank you, Marian -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html