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Date:      Sun, 16 Sep 2012 17:56:22 +0400
From:      "Andrey V. Elsukov" <bu7cher@yandex.ru>
To:        Mikolaj Golub <trociny@FreeBSD.org>
Cc:        freebsd-stable@freebsd.org, Hartmut Brandt <harti@FreeBSD.org>, Miroslav Lachman <000.fbsd@quip.cz>
Subject:   Re: bsnmpd always died on HDD detach
Message-ID:  <5055DA86.9040102@yandex.ru>
In-Reply-To: <20120915125003.GA91163@gmail.com>
References:  <504D10A7.1070701@quip.cz> <20120915125003.GA91163@gmail.com>

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On 15.09.2012 16:50, Mikolaj Golub wrote:
> I am attaching the patch that fixes the issue for me.
> 
> I was wandering why the issue was not observed after md device
> removal, as disk_OS_get_MD_disks() did the same things. It has turned
> out that hostres just does not see md devices, so this function is
> currently useless. hostres gets devices from devinfo(3), which does
> not return md devices.
> 
> disk_OS_get_disks() calls kern.disks sysctl to get the list of disks,
> and uses device_map differently, so it is not affected.

I also have a big patch to the hostres module, but it is not yet
finished. Probably i should commit the part related to the disk
subsystem. This part has been rewritten to be GEOM aware.

-- 
WBR, Andrey V. Elsukov



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