** Description changed: With the switch to systemd, all support for iscsi root (and other) filesystems disappeared, since shutdown yanks the rug out from under us. Rather than just relying on /etc/iscsi/iscsi.initramfs (which d-i creates..), the DEV check should be expanded to include iscsi devices, and networking.service ExecStop should honor those checks. + + Related bugs: + * bug 1229458: grub2 needed changes + * bug 1621615: network not configured when ipv6 netbooted into cloud-init + * bug 1621507: ipv6 network boot does not work + + [Impact] + + With the changes from the above, the iscsi root (at least in the ipv6 + case) gets disconneceted prior to clean shutdown (ifdown downs the + interface), resulting in a failure to enlist, commission, or deploy + cleanly under MAAS. (and a failure to cleanly unmount the root + filesystem when it is over iscsi.) + + [Test Case] + + Given a MAAS 2.0 installation, and the packages in the other bugs, + attempt to enlist, commission, or deploy a host with xenial. + + [Regression potential] + + This restores the pre-xenial behavior of not shutting down the interface + if there are network drives at the time that neworking is stopped + (making it a no-op.) The additional change is to detect "/dev/disk/by- + path/*-iscsi-*" as a network disk, replacing the check for the existence + of /etc/iscsi/iscsi.initramfs, which was only created by debian- + installer (and maas until recently).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1629972 Title: networking stop incorrectly disconnects from (network) root filesystem To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1629972/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
