From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:32885) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SrlBQ-0003rv-Bi for qemu-devel@nongnu.org; Thu, 19 Jul 2012 03:30:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SrlBP-0004VE-Cb for qemu-devel@nongnu.org; Thu, 19 Jul 2012 03:30:00 -0400 Received: from e23smtp04.au.ibm.com ([202.81.31.146]:33227) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SrlBO-0004Uo-R9 for qemu-devel@nongnu.org; Thu, 19 Jul 2012 03:29:59 -0400 Received: from /spool/local by e23smtp04.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 19 Jul 2012 07:07:40 +1000 Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q6J7ThO354198324 for ; Thu, 19 Jul 2012 17:29:44 +1000 Received: from d23av01.au.ibm.com (loopback [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q6J7ThMm009146 for ; Thu, 19 Jul 2012 17:29:43 +1000 Message-ID: <5007B765.9000306@linux.vnet.ibm.com> Date: Thu, 19 Jul 2012 15:29:41 +0800 From: Sheldon MIME-Version: 1.0 References: <5006E8A2.4050009@linux.vnet.ibm.com> <50079E29.2090101@cn.fujitsu.com> In-Reply-To: <50079E29.2090101@cn.fujitsu.com> Content-Type: multipart/alternative; boundary="------------050407040902020205020908" Subject: Re: [Qemu-devel] [help]: how to use HMP command dump-guest-memory List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wen Congyang Cc: qemu-devel@nongnu.org This is a multi-part message in MIME format. --------------050407040902020205020908 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit thank you. can you tell me what's the difference between memsave and dump-guest-memory without -p option? and what's the difference between *kernel coredump *and dump-guest-memory with -p option? On 07/19/2012 01:42 PM, Wen Congyang wrote: > At 07/19/2012 12:47 AM, Sheldon Wrote: >> I want to dump all guest's memory to file ./guestcore >> I execute this command as follow: >> (qemu) dump-guest-memory -p protocol file:./guestcore >> invalid char in expression > Please try this command: > dump-guest-memory -p file:./guestcore > > Thanks > Wen Congyang > >> >> >> >> >> --------------050407040902020205020908 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit

thank you.
can you tell me what's the difference between memsave and dump-guest-memory without -p option?
and what's the difference between kernel coredump and dump-guest-memory with -p option?

On 07/19/2012 01:42 PM, Wen Congyang wrote:

At 07/19/2012 12:47 AM, Sheldon Wrote:

I want to dump all guest's memory to file ./guestcore
I execute this command as follow:
(qemu) dump-guest-memory -p protocol file:./guestcore
invalid char in expression

Please try this command:
dump-guest-memory -p file:./guestcore

Thanks
Wen Congyang

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