From: Jeremy Kerr <jk@ozlabs.org>
Date: Tue, 24 Sep 2013 09:31:50 +0000 (+0800)
Subject: discover: Check for devices with duplicate serial properties
X-Git-Tag: v1.0.0~427
X-Git-Url: https://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=995e08e3de9aaff81e72227587ffcb4cc78175d0;hp=995e08e3de9aaff81e72227587ffcb4cc78175d0

discover: Check for devices with duplicate serial properties

If we have multipath devices present in the system, we'll end up with
duplicate mounts, parse results and boot options. This change adds a
check to see if we've encountered a device with this serial number
previously.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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