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Date:      Tue, 26 Mar 2019 11:54:17 -0700
From:      Adrian Chadd <adrian.chadd@gmail.com>
To:        Peter Jeremy <peter@rulingia.com>
Cc:        Shivaprashanth H <shivprashanth.h@globaledgesoft.com>,  "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>
Subject:   Re: loading the coredump file to memory
Message-ID:  <CAJ-Vmo=PiEn4rNC9WgQGxmtGyAFCcmVjEei-UmuqNuFF5Ute0g@mail.gmail.com>
In-Reply-To: <20190326184433.GE72367@server.rulingia.com>
References:  <SL2PR03MB4058CB23CDB22EDB92486B6F9A5F0@SL2PR03MB4058.apcprd03.prod.outlook.com> <20190326184433.GE72367@server.rulingia.com>

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... is someone trying to make suspend-to-disk work? :)


-adrian

On Tue, 26 Mar 2019 at 11:45, Peter Jeremy <peter@rulingia.com> wrote:

> On 2019-Mar-26 13:16:40 +0000, Shivaprashanth H <
> shivprashanth.h@globaledgesoft.com> wrote:
> >using sysctl debug.kdb.panic=1 command, panic can be simulated which
> results in system reboot and writing of system context(ram snapshot?) to a
> file vmcore.x in /var/crash
> >
> >my question is, will it be possible to load this file back into memory?
>
> If you mean, can you take the crashdump and turn it back into a running
> system,
> no that's not possible.  Maybe if you explain what your objective is, we
> might
> be able to make suggestions.
>
> (And, I'm not sure how this relates to ACPI).
> --
> Peter Jeremy
>



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