Bug#791869: lvm2: updating src:lvm2 from 2.02.111-2.2 to 2.02.122-1 breaks booting, mounting LVs other than / fails

[Stefan Lippers-Hollmann]

Hi

On 2015-07-25, Bastian Blank wrote:
> On Tue, Jul 21, 2015 at 09:11:57PM +0200, Bastian Blank wrote:
> > So the next step could be debugging udev and see what it calls and when.
> 
> Please provide the complete udev db (udevadm info -e) and udev debugging
> output (udev.log-priority=8 at the kernel command line) from a failed
> boot.

Gzipped "udevadm info -e" logs attached from several affected systems,
unfortunately I can't provide "udev.log-priority=8" output as using
that kernel parameter drops me to the initramfs' busybox shell without
any input options (USB keyboard(s), the initramfs complaining about not
finding ehci-orion in modules.dep; initramfs-tools 0.120).

> As this bug only bites a small number of systems (I myself found none, I
> was only able to produce similar effects by breaking udev rules), I
> intend to downgrade this bug for now.

For me the problem happens on a very diverse set of hardware, starting
from ~10 year-old nforce3 systems up to ~1-2 year-old ivy-bridge and
baytrail-d systems. The software side of it is relatively similar
though, up to date Debian/unstable (KDE desktop/ development system),
lvm2 installed and used on all of them - mdadm only on a single one 
(nforce3).

Regards
	Stefan Lippers-Hollmann
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