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Date: Fri, 28 Oct 2011 00:15:53 +0200
From: Milan Broz <mbroz@redhat.com>
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To: Ari Savolainen <ari.m.savolainen@gmail.com>
CC: Greg Kroah-Hartman <gregkh@suse.de>, linux-kernel@vger.kernel.org
Subject: Re: PROBLEM: lvm gets stuck during booting due to recent uevent change
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On 10/27/2011 11:59 PM, Ari Savolainen wrote:
> At the same time udevd is executing "/sbin/lvm vgchange -a y" (from
> /lib/udev/rules.d/85-lvm2.rules) that calls ioctl to resume a logical
> volume. After that lvm gets stuck forever. Booting continues after the
> 61 second timeout.

If you call vgchange or even vgscan from udev rule, it is completely wrong.

This is not lvm upstream udev rule btw.

Milan