Re: [Xen-users] Xen Killing fortran app?!

[Luis Rodrigues <luis@xxxxxxxxx>]

size CAMx.mrpo.1.8.i_linux
   text    data     bss     dec     hex filename
2968811 1189952 1287728136      1291886899      4d00a133        
CAMx.mrpo.1.8.i_linux

On dom0 I get:

free
             total       used       free     shared    buffers     cached
Mem:       1009664     778684     230980          0      17740     557744
-/+ buffers/cache:     203200     806464
Swap:            0          0          0

on domU

             total       used       free     shared    buffers     cached
Mem:       1043124     868752     174372          0      47328     568616
-/+ buffers/cache:     252808     790316
Swap:       511992          4     511988

I have 2GB, 1 for dom0 and 1 form domU.

It is running fine on domU and craches on dom0.

I really doen't understand these nunbers, is it memory?

Luis




On Thu, 11 May 2006 15:34:17 +0200
"Petersson, Mats" <Mats.Petersson@xxxxxxx> wrote:

> > -----Original Message-----
> > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
> > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
> > Luis Rodrigues
> > Sent: 11 May 2006 14:10
> > To: xen-users@xxxxxxxxxxxxxxxxxxx
> > Subject: [Xen-users] Xen Killing fortran app?!
> > 
> > Hi,
> > 
> > I have an fortran application (CAMx model) that runs fine on 
> > my machine witout XEN.
> > If  I start xend from init scripts (so xen is running from 
> > begin) the applications simply craches.
> > 
> > strace ./CAMx.mrpo.1.8.i_linux
> > execve("./CAMx.mrpo.1.8.i_linux", 
> > ["./CAMx.mrpo.1.8.i_linux"], [/* 33 vars */]) = -1 ENOMEM 
> > (Cannot allocate memory)
> > +++ killed by SIGKILL +++
> How much memory does the app actually need (do "size ./CAMx*")? 
> 
> It sounds like it could actually be running out of memory, perhaps?
> 
> --
> Mats
> 

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