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Re: [Qemu-discuss] How can i detect a vm is crashed?

From: Christopher Snowhill
Subject: Re: [Qemu-discuss] How can i detect a vm is crashed?
Date: Wed, 8 Aug 2018 16:05:13 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

What about pvpanic? That sounds exactly like what you need. I'm not sure
if there's an agent for that for all guests, though.

On 08/08/2018 04:12 AM, 司兵松 wrote:
> Thanks!
> The qemu-guest-agent is not available, is there any other mothod to do this?
> On Tue, 7 Aug 2018 at 23:40, Vincenzo Romano <address@hidden>
> wrote:
>> I forgot to mention the Monitor, if available.
>> The "info status" would give you a lean status of the VM: either
>> running or paused.
>> I think the best way is QMP and, of course, the qemu-guest-agent
>> running inside the VM.
>> 2018-08-07 17:32 GMT+02:00 Vincenzo Romano <address@hidden>:
>>> Ping cannot be a solution.
>>> If you have QMP in place, just issue a "query-status".
>>> If not, you need to use the ol' school VNC console (or whatever applies).
>>> --
>>> Vincenzo Romano
>>> Il mar 7 ago 2018, 17:27 司兵松 <address@hidden> ha scritto:
>>>> Hello everyone,
>>>> How can i detect a vm is crashed on the host via command. Because of
>>>> network isolation, ping cannot do this.
>>>> Thank you for your time.
>> --
>> Vincenzo Romano - NotOrAnd.IT

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