From: Edwin Zhai <edwin.zhai@intel.com>
To: Thileepan Subramaniam <thileepan_@hotmail.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: Detecting deadlocks with hypervisor..
Date: Sun, 19 Mar 2006 18:16:43 +0800 [thread overview]
Message-ID: <20060319101643.GI28916@edwin-gen.ccr> (raw)
In-Reply-To: <BAY108-F1559EBC532E859A0955BCF6DA0@phx.gbl>
On Sat, Mar 18, 2006 at 06:14:09PM -0800, Thileepan Subramaniam wrote:
> I tried to follow the flow of the .py files (XendCheckpoint.py etc.). These
> seem to be called when I run 'xm save'. But beyond a point I am not sure what
> the python scripts do. I also see some libxc files such as xc_linux_save.c,
> but I am not sure who is using it (Dom-0 or Xen or the XenU). Can someone help
> me by explaining me what happens behind the scene when "xm save" is called ?
> Is there any good documentation explaining which actions are done by which
> layers (eg: python layer, C layer etc).
python layer only save some domain info, i think.
then the app xc_save will be called, that in turn call xc_linux_save.
xc_linux_save save all the memory and vcpu context of the guest.
--
thanks,
edwin
next prev parent reply other threads:[~2006-03-19 10:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-19 2:14 Detecting deadlocks with hypervisor Thileepan Subramaniam
2006-03-19 6:37 ` Randy Thelen
2006-03-19 10:16 ` Edwin Zhai [this message]
2006-03-19 13:17 ` Ewan Mellor
2006-03-24 18:57 ` T S
2006-03-24 19:04 ` T S
2006-03-24 19:24 ` Anthony Liguori
2006-03-24 20:30 ` T S
2006-04-07 17:11 ` T S
2006-04-07 17:22 ` Keir Fraser
2006-04-07 17:45 ` Anthony Liguori
2006-04-07 17:41 ` Anthony Liguori
2006-04-08 1:47 ` T S
2006-04-08 14:38 ` Anthony Liguori
2006-03-19 16:30 ` Anthony Liguori
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