From 3825cc8ea917cb6d54f656d8fb718809c98e51d4 Mon Sep 17 00:00:00 2001
From: Eric Cano <Eric.Cano@cern.ch>
Date: Tue, 14 Feb 2017 16:22:27 +0100
Subject: [PATCH] CI init: added tape rewind before labeling to handle more
 situations.

---
 continuousintegration/docker/ctafrontend/cc7/opt/run/bin/init.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/init.sh b/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/init.sh
index ab5f5b73d5..62cf79b357 100755
--- a/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/init.sh
+++ b/continuousintegration/docker/ctafrontend/cc7/opt/run/bin/init.sh
@@ -77,6 +77,7 @@ else
     mtx -f /dev/${LIBRARYDEVICE} load ${tapeslot} ${driveslot}
     cd /tmp
       echo "VOL1${vid}                           CASTOR                                    3">label.file
+      mt -f /dev/${DRIVEDEVICES[${driveslot}]} rewind
       dd if=label.file of=/dev/${DRIVEDEVICES[${driveslot}]} bs=80 count=1
       mt -f /dev/${DRIVEDEVICES[${driveslot}]} rewind
     mtx -f /dev/${LIBRARYDEVICE} unload ${tapeslot} ${driveslot}
-- 
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