Re: -mm -> 2.6.13 merge status (kexec/kdump)

Vara Prasad
2005-06-23T00:58:32Z

Andrew Morton wrote:

>Gerrit Huizenga <gh@us.ibm.com> wrote:
>
>
>>Kexec/kdump has a chance of working reliably.
>>
>>
>
>IOW: Kexec/kdump has a chance of not working reliably.
>
>Worried.
>-
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I understand your concerns based on the device shutdown issues but these
are not fundamental design problems that we can not solve. We should be
able to fix them either through generic solutions to a class of devices
or one of kind for special devices. As you know we are engaging in those
discussions and providing fixes.

I think all the alternatives out there are less reliable than Kdump
based on the design. Vendors are currently shipping other solutions
since they didn't have any better alternatives until now. The existing
solutions in the two major distro's doesn't work lot of times. I don't
know what percentage of times they work as i only get involved when they
don't work, but i can certainly tell you they don't work many a times.
It is very embarrassing to tell the customer sorry we couldn't get dump
can you try reproducing the problem again. At least two major distros
expressed interest in replacing their current solutions with kdump once
it matures. As you are well aware we are doing testing with as many
configurations as we can to iron out the bugs. Hope this addresses some
of your concerns.