From 2c30aabcba453352f29abadd90cac9e76c5f691f Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Mon, 18 Jan 2016 10:42:14 +0100
Subject: [PATCH] rebuild guest rpm db after restoring from cache

---
 lbuild-initvm.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lbuild-initvm.sh b/lbuild-initvm.sh
index 0d22f491..b269a568 100755
--- a/lbuild-initvm.sh
+++ b/lbuild-initvm.sh
@@ -465,6 +465,11 @@ function setup_lxc() {
 	yum)
             if [ -z "$IMAGE" ]; then
                 fedora_install $lxc ||  { echo "failed to install fedora root image"; exit 1 ; }
+		# this appears to be safer; observed in Jan. 2016 on a f23 host and a f14 cached image
+		# we were getting this message when attempting the first chroot yum install
+		# rpmdb: Program version 4.8 doesn't match environment version 5.3
+		chroot $(lxcroot $lxc) $personality rm -rf /var/lib/rpm/__db{0,1,2,3,4,5,6,7,8,9}
+		chroot $(lxcroot $lxc) $personality rpm --rebuilddb
             fi
 	    fedora_configure $lxc || { echo "failed to configure fedora for a container"; exit 1 ; }
 	    ;;
-- 
2.43.0