Em sáb., 19 de nov. de 2022 às 11:36, Salvatore Bonaccorso
<car...@debian.org> escreveu:
>
> Hi
>
> On Fri, Nov 11, 2022 at 06:33:23PM -0300, Joao Eriberto Mota Filho wrote:
> > Package: src:linux
> > Version: 5.19.11-1~bpo11+1
> > Severity: important
> >
> > Dear maintainer,
> >
> > I have a desktop with 3 polls over RAID1 (2 SSD, 2 HDD, plus 2 SSD). The
> > current kernel on BPO creates an infinite loop when shutting down the 
> > system. I
> > can see several messages like:
> >
> > systemd-shutdown[1]: Not all MD devices stopped. 1 left.
> > systemd-shutdown[1]: Stopping MD devices.
> > systemd-shutdown[1]: Stopping MD /dev/md2 (9:2)
> > md: md2 stopped.
> > systemd-shutdown[1]: Not all MD devices stopped. 1 left.
> > systemd-shutdown[1]: Stopping MD devices.
> > systemd-shutdown[1]: Stopping MD /dev/md2 (9:2)
> > md: md2 stopped.
> > systemd-shutdown[1]: Not all MD devices stopped. 1 left.
> > systemd-shutdown[1]: Stopping MD devices.
> > systemd-shutdown[1]: Stopping MD /dev/md2 (9:2)
> > md: md2 stopped.
> > systemd-shutdown[1]: Not all MD devices stopped. 1 left.
> > systemd-shutdown[1]: Stopping MD devices.
> > systemd-shutdown[1]: Stopping MD /dev/md2 (9:2)
> > [...]
> > block device autoloading is deprecated and will be removed
> > block device autoloading is deprecated and will be removed
> > block device autoloading is deprecated and will be removed
> > block device autoloading is deprecated and will be removed
> > block device autoloading is deprecated and will be removed
> > block device autoloading is deprecated and will be removed
> > block device autoloading is deprecated and will be removed
> > block device autoloading is deprecated and will be removed
> > [...]
> > md: md2 stopped.
> > md: md2 stopped.
> > md: md2 stopped.
> > md: md2 stopped.
> > md: md2 stopped.
> > md: md2 stopped.
> > md: md2 stopped.
> > [...]
> > systemd-shutdown[1]: Not all MD devices stopped. 1 left.
> > systemd-shutdown[1]: Stopping MD devices.
> > systemd-shutdown[1]: Stopping MD /dev/md2 (9:2)
> > md: md2 stopped.
> > systemd-shutdown[1]: Not all MD devices stopped. 1 left.
> > systemd-shutdown[1]: Stopping MD devices.
> > systemd-shutdown[1]: Stopping MD /dev/md2 (9:2)
> > md: md2 stopped.
> > [...]
> >
> > There is a solution from Arch Linux[1]:
> >
> >     "Arch disabled BLOCK_LEGACY_AUTOLOAD for 5.18 which broke mdraid".
> >
> > [1] https://bbs.archlinux.org/viewtopic.php?id=279383
> >
> > Please, consider disabling the deprecated BLOCK_LEGACY_AUTOLOAD, enabled by
> > default in current kernel on Debian:
> >
> > $ cat /boot/config-5.19.0-0.deb11.2-amd64 | grep BLOCK_LEGACY_AUTOLOAD
> > CONFIG_BLOCK_LEGACY_AUTOLOAD=y
> >
> > Thanks in advance.
>
> I'm not sure, can we can do that (yet)? Some context about this is in
> https://lore.kernel.org/all/yhe%2fc0k0fn9j8...@bombadil.infradead.org/
> . In fact back for 5.18-rc1 upstream has weakened the removal schedule
> for block device autoloading and with 451f0b6f4c44 ("block: default
> BLOCK_LEGACY_AUTOLOAD to y")[1].
>
> Initially it was planned to make it for 5.19, see fbdee71bb5d8
> ("block: deprecate autoloading based on dev_t")[2].
>
>  [1]: https://git.kernel.org/linus/451f0b6f4c44d7b649ae609157b114b71f6d7875
>  [2]: https://git.kernel.org/linus/fbdee71bb5d8d054e1bdb5af4c540f2cb86fe296
>
> Regards,
> Salvatore

Thanks for the clarification Salvatore. Currently, this is a nightmare
for me because I am being compelled to power off my computer via the
energy switch.

Regards,

Eriberto

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