[haiku-development] Re: Cannot boot current revision

David McPaul <dlmcpaul@xxxxxxxxx> wrote:
> 2009/7/28 Axel Dörfler <axeld@xxxxxxxxxxxxxxxx>:
> > David McPaul <dlmcpaul@xxxxxxxxx> wrote:
> >> Trying to update from revision 31022 to current revision 31795.
> >> However, the boot process stops at the ram icon and the last
> > > message
> >> written is
> >>
> >> bfs: Find:1854 Bad argument type passed to function.
> >>
> >> Looking at BPlusTree.cpp where this error is raised from it is
> >> indicating that the function is being called on a bfs system that
> >> allows duplicates.
> >
> > It's not a "bfs system" that allows duplicates, but the B+tree is
> > used
> > either in a directory (which doesn't support duplicates,
> > obviously),
> > and in an index which does support duplicates.
> >
> >> Is there anyway I can track this further or tell my build to not
> > > make
> >> a file system that allows duplicates?
> > You should find out what inode the tree belongs to, and then dump
> > it
> > via the kernel debugger ("bfs_inode <pointer to inode>"), as well
> > as
> Hmm, have not been able to drop into the debugger.  The system is not
> locked up, as I can see USB messages when I unplug/plug the keyboard.
>
> I might add a debugger() command on the error return path and see
> what
> that does.
>
> I might also try a few other things when creating the partition.

But you noticed that F12 no longer enters the kernel debugger?
It's Alt-SysReq-'d' now (in that order).

Bye,
   Axel.

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