linux-kernel - Re: [PATCH v8 9/9] vmcore: support mmap() on /proc/vmcore

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Message-ID: <51D0C500.4060108@jp.fujitsu.com>
Date:	Mon, 01 Jul 2013 08:53:36 +0900
From:	HATAYAMA Daisuke <d.hatayama@...fujitsu.com>
To:	Maxim Uvarov <muvarov@...il.com>
CC:	Atsushi Kumagai <kumagai-atsushi@....nes.nec.co.jp>,
	riel@...hat.com, kexec@...ts.infradead.org, hughd@...gle.com,
	linux-kernel@...r.kernel.org, lisa.mitchell@...com,
	vgoyal@...hat.com, linux-mm@...ck.org, zhangyanfei@...fujitsu.com,
	ebiederm@...ssion.com, kosaki.motohiro@...fujitsu.com,
	akpm@...ux-foundation.org, walken@...gle.com, cpw@....com,
	jingbai.ma@...com
Subject: Re: [PATCH v8 9/9] vmcore: support mmap() on /proc/vmcore

(2013/06/29 1:40), Maxim Uvarov wrote:
> Did test on 1TB machine. Total vmcore capture and save took 143 minutes while vmcore size increased from 9Gb to 59Gb.
>
> Will do some debug for that.
>
> Maxim.

Please show me your kdump configuration file and tell me what you did in the test and how you confirmed the result.

-- 
Thanks.
HATAYAMA, Daisuke

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