From: INAKOSHI Hiroya <inakoshi.hiroya@jp.fujitsu.com>
To: Parisa Heidari <parisa.heidari@polymtl.ca>
Cc: Diwaker Gupta <diwaker.lists@gmail.com>, xen-devel@lists.xensource.com
Subject: Re: Error message using xentrace.
Date: Mon, 16 Apr 2007 17:31:19 +0900 [thread overview]
Message-ID: <46233457.2090904@jp.fujitsu.com> (raw)
In-Reply-To: <1176662861.4622734dbba6f@www.imp.polymtl.ca>
Parisa,
did you execute xentrace_format on a heterogeneous machine?
Regards,
Hiroya
Parisa Heidari wrote:
>
> Hello,
>
> I'm taking a trace using Xentrace. Everything seems to be ok and I 'm able to
> take the trace. Then, seeing the result by xentrace_format, I receive this
> error message:
> $xentrace_format /etc/xen/formats < ~/Traces/xentrace.dat > ~/Traces/def1
> Traceback (most recent call last):
> File "./xentrace_format", line 108, in ?
> (tsc, event, d1, d2, d3, d4, d5) = struct.unpack(TRCREC, line)
> struct.error: unpack str size does not match format
>
>
> However it gives me a file. And the output is like:
> CPU0 1637436031845 (+ 0) do_block [ domid = 0x00000000,
> edomid = 0x00000000 ]
> CPU0 1637436034822 (+ 2977) unknown (0x000000000002f00e) [ 0x00000000
> 0x0002f2aa 0x00000000 0x00000000 0x00000000 ]
> CPU0 1637436035370 (+ 548) unknown (0x000000000002f00f) [ 0x00007fff
> 0x0002f2aa 0x01c9c380 0x00000000 0x00000000 ]
>
> ......
>
> Am I doing something wrong? What is the problem with the unknown events?
>
> Thanks in advance,
> Parissa.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
next prev parent reply other threads:[~2007-04-16 8:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-15 18:47 Error message using xentrace Parisa Heidari
2007-04-16 8:31 ` INAKOSHI Hiroya [this message]
2007-04-16 16:40 ` Parissa Heidari
2007-04-24 16:36 ` Mark Williamson
2007-04-24 21:26 ` Parissa Heidari
2007-04-25 13:34 ` Thomas Friebel
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