show current owner after every failed attempt obtain a lease (e.g. once for each retry)

Author: Tom Barnes

src/integration-tests/bash/lease.sh

@@ -421,7 +421,8 @@ function obtainLease {
       return 1
       break
     fi
-    traceInfo "Retrying after $((mnow - mstart)) seconds.  About to sleep ${SLEEP_SECONDS} seconds.   Max wait is ${OBTAIN_LEASE_TIMEOUT_SECONDS} seconds."
+    traceInfo "Retrying after $((mnow - mstart)) seconds.  About to sleep ${SLEEP_SECONDS} seconds.   Max wait is ${OBTAIN_LEASE_TIMEOUT_SECONDS} seconds.  Current lease owner:"
+    showRemoteLease
     sleep $SLEEP_SECONDS
   done
 }