On 04/22/2017 12:36 PM, Sam Van den Eynde wrote:
> Experienced this with Ubuntu Zesty. Xenial seems to ship with a
> different zfs script for the initrd.

Who completely replaced the zfs-initramfs script?

Was there a particular reason for this massive change, and was it
discussed anywhere?

This change has caused many regressions, of varying importance.

I realize I don't "own" this code, but as someone who is very involved
in root-on-ZFS installs in Ubuntu, I'm quite annoyed that nobody asked
me if this was a good idea or mentioned it was happening so I might
review it and offer some feedback.

Aside from the issue that Sam Van den Eynde is having [0], this also
reverted a number of changes I made, including but not limited to: the
support I added for rootdelay= and the code to set elevator=noop [1].

[0] https://bugs.launchpad.net/bugs/1685528
    https://github.com/zfsonlinux/pkg-zfs/issues/221

[1] https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1550301

-- 
Richard


** Bug watch added: github.com/zfsonlinux/pkg-zfs/issues #221
   https://github.com/zfsonlinux/pkg-zfs/issues/221

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1685528

Title:
  ZFS initramfs mounts dataset explicitly set not to be mounted, causing
  boot process to fail

Status in zfs-linux package in Ubuntu:
  New

Bug description:
  Per https://github.com/zfsonlinux/pkg-zfs/issues/221: the initramfs
  zfs script might overrule canmount and mountpoint options for a
  dataset, causing other mount operations and with them the boot process
  to fail.

  Experienced this with Ubuntu Zesty. Xenial seems to ship with a
  different zfs script for the initrd.

  Work around when it happens: unmount the dataset that should not be
  mounted, and exit the initramfs rescue prompt to resume booting.

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