commit c31d192262127f2a1a57e1e4aa05e87eee56e6bb
author Jenkins <jenkins@review.openstack.org> Wed Jul 31 14:48:21 2013 +0000
committer Gerrit Code Review <review@openstack.org> Wed Jul 31 14:48:21 2013 +0000
tree c14d3c4b2717c26687ecd94c6ca249370b1d2662
parent 14763cee023146fb516d3b13ab284ce5fc326966
parent a3ec804ad90fd13944c1b6bd5e55e85e6ecdb62c

Merge "manage-vdi: Wait until devices have been created before mounting"

tools/xen/scripts/manage-vdi

diff --git a/tools/xen/scripts/manage-vdi b/tools/xen/scripts/manage-vdi
index 381e671..909ce32 100755
--- a/tools/xen/scripts/manage-vdi
+++ b/tools/xen/scripts/manage-vdi
@@ -41,7 +41,17 @@
        echo "Failed to find mapping"
        exit -1
     fi
-    echo "/dev/mapper/${mapping}"
+
+    local device="/dev/mapper/${mapping}"
+    for (( i = 0; i < 5; i++ )) ; do
+        if [ -b $device ] ; then
+            echo $device
+            return
+        fi
+        sleep 1
+    done
+    echo "ERROR: timed out waiting for dev-mapper"
+    exit 1
   else
     echo "/dev/$dev$part"
   fi