[parisc-linux] Re: LVM 1.0.1-rc4 on hppa

[joel.soete@freebel.net]

Quoting joel.soete@freebel.net:

> Quoting Matthew Wilcox <willy@debian.org>:
> 
> > On Mon, Oct 08, 2001 at 06:39:17PM +0200,
> hgrothe@mathematik.tu-darmstadt.de 
> wrote:
> > > I guess :-) that you compiled the lvm-tools with optimization. Since
> 
> > > there seems to be a general problem with the lvm-tools and gcc3
> (appears 
> > > also on other architectures (see lvm mailing list)) recompile the 
> > > lvm-tools without optimisation or "weak" optimisation (-O0).
> 
> The all LVM-HOWTO test seems to works fine if change -O2 to -O0 into
> make.tmpl.
> 
> > -O0 is no optimisation, -O1 is weak optimisation and -O2 is most
> > optimisations.  This is normally a bug in the code, not the
> compiler...
> 
> I thinks so too.
> I will try now to recompile with -O2 and -ggdb to try to have a better
> idea.

ddd (as well gdb) failed on message:
0x4015dc88 in mocount () from /lib/libc.so.6

into call lvm_dont_interrupt (0);

which is a "simple loop on s" calling 'signal(s,SIG_IGN)' if s is not SIGKILL.

What could be broken?


Thanks again for help,
        joel


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