[Bug 1321335] Re: Build failure when ZFS support is enabled

[Rjvbertin]

That last, freezing issue seems to be related to the use of the bcmwl
broadcom STA driver. After purging that one and thus switching to the
brcmsmac driver, the boot process proceeds normally. After importing the
correct pool manually, that is.

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https://bugs.launchpad.net/bugs/1321335

Title:
  Build failure when ZFS support is enabled

Status in “grub2” package in Ubuntu:
  New

Bug description:
  I downloaded the GRUB2 sources from Launchpad, version 2.02~beta2-9
  for "Trusty", in order to understand why grub-probe would not deal
  correctly with ZFS pools.

  It turns out that even the original source, without the Ubuntu
  patches, fails to build when libzfs is present (and/or --enable-zfs is
  used) because the zfs libraries are missing from the grub-ofpathname
  utility's link command.

  Consequently, I think that the grub-probe error I reported in the
  linked question is due to missing ZFS support in the binary GRUB2
  packages distributed via Launchpad.

  After correcting Makefile.util.def, everything builds OK and grub-
  probe correctly reports that ZFS pools are of type zfs .

  A patchfile for the correction is attached, and an upstream bug report
  created (https://savannah.gnu.org/bugs/index.php?42392).

  I'm currently building an updated set of Ubuntu/Debian packages; I'll
  modify this ticket (or file a new one) if there are additional issues
  booting off a ZFS root.

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