On Mon, May 04, 2020 at 12:19:43PM +0200, Chris Hofstaedtler <z...@debian.org>
wrote:
> > On Sun, May 03, 2020 at 09:01:49PM +0200, Chris Hofstaedtler
> > <z...@debian.org> wrote:
>
> > I wouldn't assume this is necessary, though, as this is almost certainly
> > a relatively simple bug to fix - since the partition type differs for
> > partitions on the same disk it is unlikely to be caused by something weird
> > in the partition tables. That, or the algorithm is completely hosed, as it
> > shouldn't depend on the partition at all, only on the disk.
>
> Well, I tried recreating your setup on a loop blockdev, and it works
> for me:
Hi, and thanks for your efforts. I jumped the gun and upgraded to testing,
and the bug still exists - at this point, I assume lsblk somehow looks at
the partition data to detect PTTYPE (which makes no sense to me), or maybe
it looks at some gpt data not visible in gdisk output:
# lsblk --version
lsblk from util-linux 2.35.1
# lsblk -o PATH,KNAME,MAJ:MIN,TYPE,PTTYPE,PTUUID,PARTUUID,LABEL,FSTYPE
PATH KNAME MAJ:MIN TYPE PTTYPE PTUUID
PARTUUID LABEL FSTYPE
/dev/sda sda 8:0 disk gpt
81be6e1d-066c-45eb-a13d-53fc8e4730bd
/dev/sda1 sda1 8:1 part gpt
81be6e1d-066c-45eb-a13d-53fc8e4730bd c845ed61-afd2-4437-8db8-cd22b74daf1d EFI
vfat
/dev/sda2 sda2 8:2 part gpt
81be6e1d-066c-45eb-a13d-53fc8e4730bd e6a8207b-c4da-44ac-8a04-8f68cf15c119
LVM2_member
/dev/sda3 sda3 8:3 part dos
81be6e1d-066c-45eb-a13d-53fc8e4730bd e744ce6f-6ba9-43a2-b36e-ebd019e0b20d
SSDCER ntfs
I might be able to creat some test image, or maybe I'll look at the
util-linux sources to see what issue is going on here, but either will
take some time for me.
> Which fdisk is this, because it omits important info (partition
> table type) and also doesn't show the GPT partitions?
Oh right, sorry - that is actually fdisk v1.17.3, which I use because it
doesn't support gpt and also lacks many of tghe safeguards of newer versions
that kept getting into my way. I use it for so long I forgot it's not the
debian one :().
OTOH, the current fdisk version doesn't show the mbr data on -l, so maybe
that was a good thing after all.
--
The choice of a Deliantra, the free code+content MORPG
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----==-- _ generation
---==---(_)__ __ ____ __ Marc Lehmann
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