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Date:      02 Apr 2002 16:47:51 +0200
From:      Dag-Erling Smorgrav <des@ofug.org>
To:        Robert Watson <rwatson@FreeBSD.org>
Cc:        Poul-Henning Kamp <phk@critter.freebsd.dk>, Marcel Moolenaar <marcel@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/ia64/ia64 ia64dump.c
Message-ID:  <xzp3cyeupgo.fsf@flood.ping.uio.no>
In-Reply-To: <Pine.NEB.3.96L.1020402093647.20010Z-100000@fledge.watson.org>
References:  <Pine.NEB.3.96L.1020402093647.20010Z-100000@fledge.watson.org>

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Robert Watson <rwatson@FreeBSD.org> writes:
> As long as no one expects the dump format to be static, we should have no
> problem as we migrate to desDUMP.  What are the features missing from our
> older dump formats that are required -- the ability to sparsely store
> chunks of address space, etc?

That, and the ability to save a dump written by a different kernel
than the one currently running, possibly even by a different machine.
Currently, savecore(8) uses the running kernel's idea of dumplo
etc. to locate the dump.  This will also rid us of savecore's
dependency on libkvm.

DES
-- 
Dag-Erling Smorgrav - des@ofug.org

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