From owner-freebsd-geom@FreeBSD.ORG  Wed Jun 10 07:57:50 2009
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Date: Wed, 10 Jun 2009 15:57:44 +0800
From: cooper <bo.coopci@i-waihui.com>
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Subject: how is multipath information stored
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Hi, folks.
I wander where FreeBSD saves the information about the geom, for
instance which underlying devices are used to construct a multipath
label and what's the name of the label. In another word, how does the
system restore the multipathes which I configured before the last reboot
during the start up phase.