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Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason
From: |
Jan Kiszka |
Subject: |
Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason |
Date: |
Fri, 03 Jun 2011 15:41:14 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
On 2011-06-03 15:26, Anthony Liguori wrote:
> I think what we're getting at is the need for an enumeration. So let's
> introduce one. Here's what I propose:
>
> SQMP
> query-status
> ------------
>
> Return a json-object with the following information:
>
> - "running": true if the VM is running, or false if it is paused
> (json-bool)
> - "singlestep": true if the VM is in single step mode,
> false otherwise (json-bool)
> - "status": one of the following values (json-string) (optional)
> "prelaunch" - QEMU was started with -S and guest has not started
> "running" - guest is actively running
> "singlestep" - guest is running in single step mode
"singlestep" is just a subset of "debug" stops. Better use the latter.
> "paused" - guest has been paused via the 'stop' command
> "postmigrate" - guest is paused following a successful 'migrate'
> "shutdown" - guest is shut down (and -no-shutdown is in use)
> "io-error" - the last IOP has failed and the device is configured
> to pause on I/O errors
> "watchdog-error" - the watchdog action is configured to pause and
> has been triggered
And "panic" or "internal-error".
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, (continued)
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Daniel P. Berrange, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Anthony Liguori, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Daniel P. Berrange, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Anthony Liguori, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Daniel P. Berrange, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Luiz Capitulino, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Anthony Liguori, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason,
Jan Kiszka <=
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Anthony Liguori, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Jan Kiszka, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Daniel P. Berrange, 2011/06/03
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Markus Armbruster, 2011/06/06
Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Luiz Capitulino, 2011/06/02
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Anthony Liguori, 2011/06/02
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Luiz Capitulino, 2011/06/02
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Anthony Liguori, 2011/06/02
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Luiz Capitulino, 2011/06/02
- Re: [Qemu-devel] QMP: RFC: I/O error info & query-stop-reason, Anthony Liguori, 2011/06/02