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Re: [PATCH initramfs-tools 0/9] Fix resume device configuration

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On Mon, 2017-04-24 at 09:27 +0200, Bjørn Mork wrote:
> Ben Hutchings <ben@decadent.org.uk> writes:
> 
> > The change in version 0.128 to wait for the resume device to appear
> > uncovered a number of systems for which the resume device is not
> > properly configured.  In fact, systems with swap partitions that
> > are never available at boot could not be configured correctly,
> > other than by adding 'noresume' to the kernel command line!
> > 
> > While working on that, I found and fixed a couple of other
> > longstanding bugs in resume device selection.
> > 
> > This patch series:
> > 
> > - Fixes the sorting of swap partitions
> > - Makes the RESUME variable work like every other configuration
> >   variable, and documents it
> > - Adds support for RESUME=none (disable resume) and RESUME=auto
> >   (explicitly request automatic selection)
> > - Adds warning and informational messages where the resume device
> >   configuration is automatically fixed-up
> 
> Hmm, I got this warning, which seems harmless but unexpected:
> 
> Processing triggers for initramfs-tools (0.129) ...
> update-initramfs: Generating /boot/initrd.img-4.9.0-2-amd64
> W: initramfs-tools configuration sets RESUME=UUID=30db89e8-91f2-44ee-
> a8fa-61e5855ead41
> W: but no matching swap device is available.
> I: The initramfs will attempt to resume from /dev/nvme0n1p4
> I: (UUID=30db89e8-91f2-44ee-a8fa-61e5855ead41)
> I: Set the RESUME variable to override this.
[...]

This is bug #861057 which should be fixed now.

Ben.

-- 
Ben Hutchings
All extremists should be taken out and shot.

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[PATCH initramfs-tools 0/9] Fix resume device configuration Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 1/9] hooks/resume: Use correct sort options  to select the biggest swap partition Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 3/9] Support setting of RESUME in  initramfs.conf or anywhere in conf.d/ Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 6/9] Allow disabling resume from disk at  build time by setting RESUME=none Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 5/9] hooks/resume: Check for chroot earlier Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 9/9] NEWS: Add entry explaining the need for  RESUME=none on some systems Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 2/9] initramfs.conf(5): Clean up split  between general and NFS variables Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 7/9] Support requesting automatic selection  of resume device with RESUME=auto Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  [PATCH initramfs-tools 8/9] hooks/resume: Report when we might be  doing something surprising Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 05:40 +0200
  Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Martin Steigerwald <martin@lichtvoll.de> - 2017-04-21 11:10 +0200
    Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Ben Hutchings <ben@decadent.org.uk> - 2017-04-21 17:20 +0200
  Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Michael Prokop <mika@debian.org> - 2017-04-21 14:30 +0200
  Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Bjørn Mork <bjorn@mork.no> - 2017-04-24 09:50 +0200
    Re: [PATCH initramfs-tools 0/9] Fix resume device configuration Ben Hutchings <ben@decadent.org.uk> - 2017-04-26 05:40 +0200

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