Re: [Xen-users] dom0 freezes under high IO load - HP ML150 G2 - FIXED(so it seems)

["Itamar Reis Peixoto" <itamar@xxxxxxxxxxxxxxxx>]

Can you explain for me how to identify a problem using the slabinfo ?


--------------------

Itamar Reis Peixoto

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----- Original Message ----- 
From: "Tom Mornini" <tmornini@xxxxxxxxxxxxxx>
To: "Daniel Mealha Cabrita" <dancab@xxxxxxxxxxxx>
Cc: <xen-users@xxxxxxxxxxxxxxxxxxx>
Sent: Monday, March 05, 2007 12:51 PM
Subject: Re: [Xen-users] dom0 freezes under high IO load - HP ML150 G2 - 
FIXED(so it seems)

> Can you try this while issuing:
>
>
>   cat /proc/slabinfo >> slabinfo.txt
>
>
> simultaneously?
>
> --  -- Tom Mornini, CTO
> -- Engine Yard, Ruby on Rails Hosting
> -- Reliability, Ease of Use, Scalability
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>
>
> On Mar 5, 2007, at 10:00 AM, Daniel Mealha Cabrita wrote:
>
> > Apparently Xen-unstable (as of today) has this issue fixed.
> >
> > I left iozone running for several minutes and no hangups  (previously it
> > wouldn't past the random disk access tests, at best).
> >
> > No idea whether a kernel or a xen-specific bug. The kernel version  of 
> > unstable
> > version is currently 2.6.18.
> >
> >
> > --
> >  Daniel Mealha Cabrita
> >  Divisao de Suporte Tecnico
> >  AINFO / Reitoria / UTFPR
> >  http://www.utfpr.edu.br
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
>
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