Date: Mon, 24 Jan 2005 22:47:31 +0300 (MSK) From: Dmitry Morozovsky <marck@rinet.ru> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: freebsd-hackers@FreeBSD.org Subject: Re: 5.3-STABLE: handle_workitem_freefile panic Message-ID: <20050124223557.W1021@woozle.rinet.ru> In-Reply-To: <20050123164801.GB795@darkness.comp.waw.pl> References: <20050123170743.B34546@woozle.rinet.ru> <20050123172929.J34546@woozle.rinet.ru> <20050123192210.O34546@woozle.rinet.ru> <20050123164801.GB795@darkness.comp.waw.pl>
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On Sun, 23 Jan 2005, Pawel Jakub Dawidek wrote: PJD> On Sun, Jan 23, 2005 at 07:24:26PM +0300, Dmitry Morozovsky wrote: PJD> +> However: how can the be achieved the following goal: have mirrored swap (to PJD> +> keep redundancy and HA) and a place to dump panic images to, modulo having PJD> +> scratch disk and/or scratch unused partition? PJD> PJD> When you have dedicated mirror only for swap (e.g. mirror on ad0s1b and PJD> ad2s1b) you probably should be able to dump into ad[02]s1b (but I didn't PJD> test it). Well, dumpon -v /dev/ad4b (which is part of /dev/mirror/m0b with /dev/ad6b) says it will dump on that, but: 1) it cannot read it on boot: Checking for core dump on /dev/ad4b ... savecore: /dev/ad4b: Operation not permitted savecore: no dumps found 2) entering ddb via Ctrl+Alt+Esc and issuin 'panic' command hangs the machine hard. I'll test dumps on non-gmirrored disks tomorrow. Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------
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