[Bug 1493188] Re: "overlayfs" no longer exists

This bug was fixed in the package cloud-utils - 0.27-0ubuntu25.2 --- cloud-utils (0.27-0ubuntu25.2) xenial; urgency=medium * debian/patches/lp-1493188-support-overlay-filesystem: mount-image-callback: support 'overlay' filesystem type rather than ubuntu specific 'overlayfs'

[Bug 1493188] Re: "overlayfs" no longer exists

Extended the SRU verification test case to validate that expected changes are present in mount-image-callback which loop over "fstype in overlay overlayfs". I can confirm both that proper bits are uploaded in any overlay fs is functional using cloud-utils (0.27-0ubuntu25.2). Updated test

[Bug 1493188] Re: "overlayfs" no longer exists

While the test case run on xenial did show overlay properly mounted across reboot. The generated deb doesn't contain the applied patches to mount-image-callback per the upload changelog. Needs investigation before claiming victory here. ** Tags removed: verification-done verification-done-xenial *

[Bug 1493188] Re: "overlayfs" no longer exists

Validated using multipass and installing HWE kernel with the following script: test script: #!/bin/bash set -x cat > setup_proposed_and_overlay_root.sh

[Bug 1493188] Re: "overlayfs" no longer exists

Hello 宋文武, or anyone else affected, Accepted cloud-utils into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cloud- utils/0.27-0ubuntu25.2 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See h

[Bug 1493188] Re: "overlayfs" no longer exists

** Changed in: cloud-utils (Ubuntu Xenial) Assignee: (unassigned) => Chad Smith (chad.smith) ** Changed in: cloud-utils (Ubuntu Xenial) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. htt

[Bug 1493188] Re: "overlayfs" no longer exists

** Description changed: === Begin SRU Template === [Impact] The 16.10 kernel dropped a legacy kernel module alias that allowed usage of the 'overlay' filesystem via name 'overlayfs'. This broke overlayroot as it explicitly tried to to use 'overlayfs' by name in loading of modules and

[Bug 1493188] Re: "overlayfs" no longer exists

@chad.smith I have used the cloud-utils in your ppa to build Xenial maas-images on a bionic host to confirm that things are working now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title:

[Bug 1493188] Re: "overlayfs" no longer exists

Proposed branch is up for xenial handling overlayfs issues. https://code.launchpad.net/~chad.smith/ubuntu/+source/cloud-utils/+git /cloud-utils/+ref/upload-xenial-handle-missing-overlayfs The review has been approved and a test ppa is setup with cloud-utils version 0.27-0ubuntu25.2 on Xenial wh

[Bug 1493188] Re: "overlayfs" no longer exists

** Merge proposal linked: https://code.launchpad.net/~chad.smith/ubuntu/+source/cloud-utils/+git/cloud-utils/+merge/390318 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs

[Bug 1493188] Re: "overlayfs" no longer exists

With the move to Bionic host kernels on the builders, the Xenial MAAS images fail to build. This is because cloud-utils mount-image-callback remains unfixed in Xenial while the Bionic kernel does not have the overlayfs kernel module. The following patch at minimum is required in Xenial: https://

[Bug 1493188] Re: "overlayfs" no longer exists

this fix is present in cloud-utils 0.30 ** Changed in: cloud-utils Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer ex

[Bug 1493188] Re: "overlayfs" no longer exists

This bug was fixed in the package cloud-initramfs-tools - 0.27ubuntu1.3 --- cloud-initramfs-tools (0.27ubuntu1.3) xenial; urgency=medium * sync with upstream at 0.32ubuntu1 (revno 129) * overlayroot: fix overlayroot=crypt with newer initramfs-tools (LP: #1634310) * ove

[Bug 1493188] Re: "overlayfs" no longer exists

** Description changed: === Begin SRU Template === [Impact] The 16.10 kernel dropped a legacy kernel module alias that allowed usage of the 'overlay' filesystem via name 'overlayfs'. This broke overlayroot as it explicitly tried to to use 'overlayfs' by name in loading of modules and

[Bug 1493188] Re: "overlayfs" no longer exists

I've verified this on xenial using the steps provided in the test case above. $ uname -r 4.8.0-28-generic $ dpkg -S /boot/vmlinuz-$(uname -r) linux-image-4.8.0-28-generic: /boot/vmlinuz-4.8.0-28-generic $ dpkg-query --show overlayroot overlayroot 0.27ubuntu1.3 -- You received this bug notifi

[Bug 1493188] Re: "overlayfs" no longer exists

Hello 宋文武, or anyone else affected, Accepted cloud-initramfs-tools into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source /cloud-initramfs-tools/0.27ubuntu1.3 in a few hours, and then in the -proposed repository. Please help us by testing this ne

[Bug 1493188] Re: "overlayfs" no longer exists

** Description changed: + === Begin SRU Template === + [Impact] + The 16.10 kernel dropped a legacy kernel module alias that allowed usage of + the 'overlay' filesystem via name 'overlayfs'. This broke overlayroot as + it explicitly tried to to use 'overlayfs' by name in loading of modules and +

[Bug 1493188] Re: "overlayfs" no longer exists

** Changed in: cloud-initramfs-tools (Ubuntu Xenial) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage noti

[Bug 1493188] Re: "overlayfs" no longer exists

** Changed in: cloud-initramfs-tools Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage notifications a

[Bug 1493188] Re: "overlayfs" no longer exists

This bug was fixed in the package cloud-utils - 0.29-0ubuntu4 --- cloud-utils (0.29-0ubuntu4) yakkety; urgency=medium * sync to trunk at revno 303 * mount-image-callback: support 'overlay' filesystem type rather than ubuntu specific 'overlayfs' (LP: #1493188) -- Scott Mo

[Bug 1493188] Re: "overlayfs" no longer exists

fix committed in cloud-utils trunk at revno 303. ** Changed in: cloud-utils Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no lon

[Bug 1493188] Re: "overlayfs" no longer exists

This bug was fixed in the package cloud-initramfs-tools - 0.29ubuntu1 --- cloud-initramfs-tools (0.29ubuntu1) yakkety; urgency=medium * overlayroot: support 'overlay' filesystem explicitly rather than relying on ubuntu specific kernel module 'overlayfs'. (LP: #1493188) -- Sco

[Bug 1493188] Re: "overlayfs" no longer exists

** Branch linked: lp:~smoser/ubuntu/yakkety/cloud-utils/pkg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage notifications about this bug go to: h

[Bug 1493188] Re: "overlayfs" no longer exists

** Branch linked: lp:cloud-utils -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage notifications about this bug go to: https://bugs.launchpad.net/c

[Bug 1493188] Re: "overlayfs" no longer exists

** Branch linked: lp:~smoser/cloud-utils/trunk.lp1493188 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage notifications about this bug go to: http

[Bug 1493188] Re: "overlayfs" no longer exists

I've verified functional in yakkety in uvt-kvm. Below 'ussh' is a wrapper arond uvt-kvm https://gist.github.com/smoser/88a5a77ab0debf268b945d46314ea447 for reader purposes, it can be assumed that it operates like 'lxc exec'. ie, ussh name command arguments executed command and arguments on '

[Bug 1493188] Re: "overlayfs" no longer exists

I can test this too if we build a copy for xenial for arm (raspi3). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage notifications about this bug

[Bug 1493188] Re: "overlayfs" no longer exists

Hello 宋文武, or anyone else affected, Accepted cloud-initramfs-tools into yakkety-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source /cloud-initramfs-tools/0.29ubuntu1 in a few hours, and then in the -proposed repository. Please help us by testing this new

[Bug 1493188] Re: "overlayfs" no longer exists

** Changed in: cloud-initramfs-tools Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage notifications ab

[Bug 1493188] Re: "overlayfs" no longer exists

** Branch linked: lp:cloud-initramfs-tools -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manage notifications about this bug go to: https://bugs.launc

[Bug 1493188] Re: "overlayfs" no longer exists

** Also affects: cloud-utils (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: cloud-initramfs-tools (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: cloud-initramfs-tools (Ubuntu Xenial) Status: New => Confirmed ** Changed in: cloud-in

[Bug 1493188] Re: "overlayfs" no longer exists

for some specific information on different ubuntu kernels: -- latest kernel before 4.8 entered yakkety -- $ uname -r 4.4.0-9136-generic $ grep overlay /lib/modules/4.4.0-9136-generic/modules.alias alias overlayfs overlay alias fs-overlayfs overlay alias fs-overlay overlay $ sudo modprobe -v over

[Bug 1493188] Re: "overlayfs" no longer exists

** Description changed: As mentioned in LP: #1411294, it's now called 'overlay' instead of 'overlayfs'. Ubuntu had patched the kernel for compatibility. + The Ubuntu kernels as of 4.8 (16.10 kernel) and possibly a bit before no + longer have a overlayfs module either. Thus, this is now af

[Bug 1493188] Re: "overlayfs" no longer exists

** Summary changed: - overlayroot doesn't work with vanilla kernel + "overlayfs" no longer exists -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493188 Title: "overlayfs" no longer exists To manag