The attachment "0001-main-improve-RLIMIT_NOFILE-handling-5795.patch" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team.
[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1686361 Title: systemd does not respect nofile ulimit when running in container Status in systemd package in Ubuntu: Confirmed Status in systemd source package in Xenial: New Status in systemd source package in Yakkety: New Status in systemd source package in Zesty: New Status in systemd source package in Artful: Confirmed Bug description: When systemd currently starts in a container that has RLIMIT_NOFILE set to e.g. 100000 systemd will lower it to 65536 since this value is hard-coded into systemd. I've pushed a patch to systemd upstream that will try to set the nofile limit to the allowed kernel maximum. If this fails, it will compute the minimum of the current set value (the limit that is set on the container) and the maximum value as soft limit and the currently set maximum value as the maximum value. This way it retains the limit set on the container. It would be great if we could backport this patch to have system adhere to nofile limits set for the container. This is especially important since user namespaces will allow you to lower the limit but not raise it back up afterwards. The upstream patch is appended. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1686361/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
