Re: [Xen-devel] xen-2.0 20040923 and previous: rpm crash in xenU

[Peri Hankey <mpah@xxxxxxxxxxxxxx>]

Here's a summary of results so far. I wasn't able to try your test on 
the fedora xenU system as it was a minimal install - I was planning to 
install extras as needed using poldek (like yum or urpmi, from PLD, 
minimal external dependencies, very handy - but it relies on rpm to do 
the actual installs).
using xen-20040927 (changelog in today's unstable doesn't suggest there 
would be much difference):
xen0 (mandrake 10.0 - 2.6.8.1-xen0)    time-test OK      rpm: OK             
/lib/libc.so.6 -> libc-2.3.3.so

xenU (mandrake 10.0 - 2.6.8.1-xenU)    time-test FAIL    rpm: CRASH          
/lib/libc.so.6 -> libc-2.3.3.so
xenU (fedora-2      - 2.6.8.1-xenU)    time-test ????    rpm: CRASH          /lib/libc.so.6 -> libc-2.3.3.so 
xenU (PLD Linux     - 2.6.8.1-xenU)    time-test OK      rpm: OK             /lib/libc.so.6 -> libc-2.3.3.so
xenU (Debian Sarge  - 2.6.8.1-xenU)    time-test OK      rpm: NOT AVAILABLE  /lib/libc.so.6 -> libc-2.3.2.so  

No very clear pattern - on the face of it it looks as if the same 
library version produces different results. I suppose that could be a 
result of different compiler flags and optimisation levels.
I don't know if that helps much.

-- Peri

Ian Pratt wrote:

> > Is there any kind of workaround for this nanosleep problem?
> >    
> It's a bug, and one that's probably trivial to fix if we can pin
> down the combination of CPU and libraries etc that provoke it.
>
> Are you using the latest unstable tree? Does my test program
> still indicate a problem for you? If so, please post the output
> of /proc/cpuinfo, and information about your distribution and
> libraries.
>
> Like the only other pending bug (the network panic bug) it seems
> only to effect a minority of users, and we can't seem to
> reproduce it locally. Until we get more information I'm afraid
> there's not a lot we can do beyond simply reviewing the code.
>
> Thanks,
> Ian
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170
> Project Admins to receive an Apple iPod Mini FREE for your judgement on
> who ports your project to Linux PPC the best. Sponsored by IBM.
> Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.sourceforge.net/lists/listinfo/xen-devel
>
>
>  

-------------------------------------------------------
This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170
Project Admins to receive an Apple iPod Mini FREE for your judgement on
who ports your project to Linux PPC the best. Sponsored by IBM.
Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel