From: Mike Snitzer <snitzer@redhat.com>
Date: Fri, 27 Jul 2012 14:07:59 +0000 (+0100)
Subject: dm thin: provide specific errors for two table load failure cases
X-Git-Tag: v3.6-rc1~56^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f09996c993e256fce4b920588959866998d51250;p=pandora-kernel.git

dm thin: provide specific errors for two table load failure cases

Provide specific error message strings for two pool_ctr() failure cases
that currently give just "Unknown error".

Reference: test_two_pools_pointing_to_the_same_metadata_fails and
test_different_pool_cant_replace_pool in thinp-test-suite.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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