I have been contacted about possibly implementing a fast reboot
mechanism for FreeBSD similar to kexec on Linux.
I have just started looking into how this accomplished so I figured
a note to freebsd hackers would also be a good place to ask
for comments.
Has anybody looked at doing something like
Hi Russell!
Yes, I think it is. Solaris supports something like this and the idea here
is that with complicated I/O subsystems it's too hard to get them and
locks cleaned up in a crash, but you want to get all the forensics you
can, so doing a jump to a preloaded kernel that has a small and s
On (16/06/2011 13:32), Russell Cattelan wrote:
> I have been contacted about possibly implementing a fast reboot
> mechanism for FreeBSD similar to kexec on Linux.
>
> I have just started looking into how this accomplished so I figured
> a note to freebsd hackers would also be a good place to ask
On 6/16/11 3:06 PM, Gleb Kurtsou wrote:
On (16/06/2011 13:32), Russell Cattelan wrote:
I have been contacted about possibly implementing a fast reboot
mechanism for FreeBSD similar to kexec on Linux.
I have just started looking into how this accomplished so I figured
a note to freebsd hackers w
On (16/06/2011 22:35), Russell Cattelan wrote:
> On 6/16/11 3:06 PM, Gleb Kurtsou wrote:
> > On (16/06/2011 13:32), Russell Cattelan wrote:
> >> I have been contacted about possibly implementing a fast reboot
> >> mechanism for FreeBSD similar to kexec on Linux.
> >>
> >> I have just started lookin
On Jun 21, 2011, at 2:40 PM, Gleb Kurtsou wrote:
> On (16/06/2011 22:35), Russell Cattelan wrote:
>> On 6/16/11 3:06 PM, Gleb Kurtsou wrote:
>>> On (16/06/2011 13:32), Russell Cattelan wrote:
I have been contacted about possibly implementing a fast reboot
mechanism for FreeBSD similar t
On (21/06/2011 16:05), Warner Losh wrote:
> On Jun 21, 2011, at 2:40 PM, Gleb Kurtsou wrote:
> > On (16/06/2011 22:35), Russell Cattelan wrote:
> >> On 6/16/11 3:06 PM, Gleb Kurtsou wrote:
> >>> On (16/06/2011 13:32), Russell Cattelan wrote:
> I have been contacted about possibly implementing
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So it has been a while and a lot of hair pulling but
kload is sorta alive and kicking.
It can now load the kernel from userspace, copy it over the running
kernel and jump the the kernel entry point.
I'm still having problems getting through the boot p
on 24/10/2011 20:55 Russell Cattelan said the following:
> So it has been a while and a lot of hair pulling but kload is sorta alive
> and kicking. It can now load the kernel from userspace, copy it over the
> running kernel and jump the the kernel entry point.
>
> I'm still having problems gettin
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On 11/6/11 6:23 AM, Andriy Gapon wrote:
> on 24/10/2011 20:55 Russell Cattelan said the following:
>> So it has been a while and a lot of hair pulling but kload is
>> sorta alive and kicking. It can now load the kernel from
>> userspace, copy it over t
on 08/11/2011 23:14 Russell Cattelan said the following:
> On 11/6/11 6:23 AM, Andriy Gapon wrote:
>> on 24/10/2011 20:55 Russell Cattelan said the following:
>>> So it has been a while and a lot of hair pulling but kload is sorta
>>> alive and kicking. It can now load the kernel from userspace, co
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On 11/8/11 4:10 PM, Andriy Gapon wrote:
> on 08/11/2011 23:14 Russell Cattelan said the following:
>> On 11/6/11 6:23 AM, Andriy Gapon wrote:
>>> on 24/10/2011 20:55 Russell Cattelan said the following:
So it has been a while and a lot of hair pul
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