loading the coredump file to memory

[Adrian Chadd]

woo!



-adrian


On Tue, 26 Mar 2019 at 11:55, Shivaprashanth H <
shivprashanth.h at globaledgesoft.com> wrote:

> Yes 😁
>
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>
> ------------------------------
> *From:* Adrian Chadd <adrian.chadd at gmail.com>
> *Sent:* Wednesday, March 27, 2019 12:24:17 AM
> *To:* Peter Jeremy
> *Cc:* Shivaprashanth H; freebsd-acpi at freebsd.org
> *Subject:* Re: loading the coredump file to memory
>
> ... is someone trying to make suspend-to-disk work? :)
>
>
> -adrian
>
> On Tue, 26 Mar 2019 at 11:45, Peter Jeremy <peter at rulingia.com> wrote:
>
>> On 2019-Mar-26 13:16:40 +0000, Shivaprashanth H <
>> shivprashanth.h at 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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