On Fri, Jul 14, 2023 at 11:47:39PM +0200, Fabio Valentini wrote:
> On Fri, Jul 14, 2023 at 10:45 PM Eric Sandeen <esand...@redhat.com> wrote:
> >
> > On 7/14/23 6:53 AM, Florian Weimer wrote:
> > > * Neal Gompa:
> > >
> > >> On Thu, Jul 13, 2023 at 8:29 AM Fabio Valentini <decatho...@gmail.com> 
> > >> wrote:
> > >>>
> > >>> On Thu, Jul 13, 2023 at 10:33 AM Florian Weimer <fwei...@redhat.com> 
> > >>> wrote:
> > >>>>
> > >>>> Fedora lists are hostile to upstream collaboration via cross-posting, 
> > >>>> so
> > >>>> I can only forward this for your information.
> > >>>>
> > >>>> This causes problems with the i686 builders.
> > >>>
> > >>> I wonder how this only started to happen recently? Has something
> > >>> changed in BTRFS with the 6.3 kernel?
> > >>> This only started happening a few days after builders were rebooted at
> > >>> the end of June to apply updates (and kernel 6.3 was among those
> > >>> updates, as far as I can tell).
> > >>>
> > >>
> > >> This was always possible. I'm curious as to why it took so long for us
> > >> to hit it, though.
> > >>
> > >> The recommended solution is to create a new subvolume for these
> > >> environments, since the inode count is reset for each subvolume.
> > >
> > > What about impact beyond the builders?
> > >
> > > Are end users are expected to do this?  Do we have a tool for this?
> >
> > FWIW, 64 bit inodes have existed in some Linux filesystems for a very
> > long time. On XFS, you'll get them by default - and quickly, not after
> > extended use - on a filesystem of sufficient size (around 1T-2T by
> > default, if I remember right.)
> >
> > XFS does have a hack^Wmount option to force inodes into the 32-bit
> > range, but just FWIW we almost never see users running into problems
> > with 32-bit applications (but maybe because they know about the mount
> > option...)
> 
> But that still raises the question - why does it look like this
> started to happen pretty suddenly around June 30?
> The list of updates that were applied to builders in that timeframe
> doesn't raise any alarm bells (except maybe the 6.3 kernel):
> (see https://pagure.io/releng/issue/11531#comment-864471)
> I read the release notes for the 6.3 kernel but didn't see any
> mentions of BTRFS changes that could explain this. :(

Or what 32-bit code is being run in the context of koji that is
NOT compiled with LFS ?  Is this something silly like configure
script tests not enabling LFS, but the resulting applications
correctly using LFS ?

With regards,
Daniel
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