linux-kernel - Re: [PATCH 0/2] add new notifier function ,take3

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Date:	Mon, 14 Apr 2008 16:46:34 +0200
From:	Bernhard Walle <bwalle@...e.de>
To:	Neil Horman <nhorman@...hat.com>
Cc:	Vivek Goyal <vgoyal@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	nickpiggin@...oo.com.au, k-miyoshi@...jp.nec.com, greg@...ah.com,
	kdb@....sgi.com, kexec@...ts.infradead.org,
	Takenori Nagano <t-nagano@...jp.nec.com>,
	linux-kernel@...r.kernel.org, Randy Dunlap <rdunlap@...otime.net>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Keith Owens <kaos@....com.au>
Subject: Re: [PATCH 0/2] add new notifier function ,take3

* Neil Horman [2008-04-14 10:42]:
>
> I know it doesn't particularly relate to this patch, but FWIW, for cases like
> failover, I've inserted infrastrucutre in the userspace part of kdump for
> Fedora/RHEL to support this sort of thing.  We can run arbitrary scripts righte
> before and after a capture so that notifications can be sent to remote nodes in
> a much safer fashion than using the notifier chain after a panic.

But that doesn't help if you want to use a debugger (KDB, KGDB).


	Bernhard
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