qemu: minor fixes to print() statements

1 files changed, 14 insertions, 16 deletions

diff --git a/rumba/testbeds/qemu.py b/rumba/testbeds/qemu.py
index 174b860..d998625 100644
--- a/rumba/testbeds/qemu.py
+++ b/rumba/testbeds/qemu.py
@@ -62,7 +62,7 @@ class Testbed(mod.Testbed):
         for command in commands:
             if not error_queue.empty() and not ignore_errors:
                 break
-            print('DEBUG: executing >> %s' % command)
+            print('qemu: executing >> %s' % command)
             try:
                 subprocess.check_call(command.split())
             except subprocess.CalledProcessError as e:
@@ -88,7 +88,7 @@ class Testbed(mod.Testbed):
                     port_id = port['port_id']
                     vm_id = self.vms[node_name]['id']
                     mac = '00:0a:0a:0a:%02x:%02x' % (vm_id, port_id)
-                    print('DEBUG: recovering ifname for port: '
+                    print('qemu: recovering ifname for port: '
                           + port['tap_id'] + '.')
                     output = ssh_support.execute_command(
                         self,
@@ -117,13 +117,12 @@ class Testbed(mod.Testbed):
             except subprocess.CalledProcessError:
                 raise Exception('Not authenticated')
 
-        print("[QEMU testbed] swapping in")
+        print("qemu: swapping in")
 
         # Building bridges and taps
         shim_processes = []
         r_queue = multiprocessing.Queue()
         e_queue = multiprocessing.Queue()
-        print(experiment.dif_ordering)
         for shim in experiment.dif_ordering:
             if not isinstance(shim, mod.ShimEthDIF):
                 # Nothing to do here
@@ -196,14 +195,14 @@ class Testbed(mod.Testbed):
             # Check for errors
             if not e_queue.empty():
                 error_str = str(e_queue.get())
-                print('Testbed instantiation failed: %s' % error_str)
+                print('qemu: Testbed instantiation failed: %s' % error_str)
                 raise Exception('Failure: %s' % error_str)
             try:
                 # Check for results
                 result = r_queue.get(timeout=1)
                 if result == "Command chain ran correctly.":
                     over_processes += 1
-                    print('DEBUG: %s of %s processes completed.'
+                    print('qemu: %s of %s processes completed.'
                           % (over_processes, total_processes))
             except:
                 max_waiting_time -= 1
@@ -278,7 +277,7 @@ class Testbed(mod.Testbed):
             booting_budget -= 1
             if booting_budget <= 0:
 
-                print('Sleeping %s secs waiting '
+                print('qemu: Sleeping %s secs waiting '
                       'for the VMs to boot' % boot_backoff)
 
                 time.sleep(boot_backoff)
@@ -286,7 +285,7 @@ class Testbed(mod.Testbed):
 
             with open('%s/qemu_out_%s' % (self.qemu_logs_dir, vmid), 'w')\
                     as out_file:
-                print('DEBUG: executing >> %s' % command)
+                print('qemu: executing >> %s' % command)
                 self.boot_processes.append(subprocess.Popen(command.split(),
                                                             stdout=out_file))
 
@@ -296,11 +295,11 @@ class Testbed(mod.Testbed):
         if booting_budget < boot_backoff:
             tsleep = boot_backoff * (boot_batch_size - booting_budget) / \
                                             boot_batch_size
-            print('Sleeping %s secs waiting for the last VMs to boot' % tsleep)
+            print('qemu: Sleeping %s secs waiting for the last VMs to boot' % tsleep)
             time.sleep(tsleep)
 
         # TODO: to be removed, we should loop in the ssh part
-        print('Sleeping 5 seconds, just to be on the safe side')
+        print('qemu: Sleeping 5 seconds, just to be on the safe side')
         time.sleep(5)
 
         self.recover_if_names(experiment)
@@ -347,16 +346,15 @@ class Testbed(mod.Testbed):
         while max_waiting_time > 0 and over_processes < total_processes:
             # Check for errors
             if not error_queue.empty():
-                print(
-                    'Failure while shutting down: %s' % str(error_queue.get())
-                )
+                print('qemu:Failure while shutting down: %s'\
+                         % str(error_queue.get()))
                 over_processes += 1
             try:
                 # Check for results
                 result = results_queue.get(timeout=1)
                 if result == "Command chain ran correctly.":
                     over_processes += 1
-                    print('DEBUG: %s of %s tear-down port processes completed.'
+                    print('qemu: %s of %s tear-down port processes completed.'
                           % (over_processes, total_processes))
             except:
                 max_waiting_time -= 1
@@ -386,7 +384,7 @@ class Testbed(mod.Testbed):
         while max_waiting_time > 0 and over_processes < total_processes:
             # Check for errors
             if not error_queue.empty():
-                print('Failure while shutting down: %s'
+                print('qemu: Failure while shutting down: %s'
                       % str(error_queue.get()))
                 over_processes += 1
             try:
@@ -394,7 +392,7 @@ class Testbed(mod.Testbed):
                 result = results_queue.get(timeout=1)
                 if result == "Command chain ran correctly.":
                     over_processes += 1
-                    print('DEBUG: %s of %s tear-down shim processes completed.'
+                    print('qemu: %s of %s tear-down shim processes completed.'
                           % (over_processes, total_processes))
             except:
                 max_waiting_time -= 1