X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=logger.py;h=17ae04c91f6811abc25360dbc7f7c8c6419c7c7c;hb=refs%2Fheads%2F1.7;hp=0b083ca670b559560f5758011d8c7d87df4c6756;hpb=2f100cd2a78a0f91022bc4a895007975181cf353;p=nodemanager.git

diff --git a/logger.py b/logger.py
index 0b083ca..17ae04c 100644
--- a/logger.py
+++ b/logger.py
@@ -43,7 +43,12 @@ def log(msg,level=LOG_NODE):
 
 def log_call(*args):
     log('running command %s' % ' '.join(args))
-    try: subprocess.call(args, close_fds=True)
+    try: 
+        child = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=True)
+        child.wait() # wait for proc to hang up
+        if child.returncode:
+                raise Exception("command failed:\n stdout - %s\n stderr - %s" % \
+                        (child.stdout.readlines(), child.stderr.readlines()))
     except: log_exc()
 
 def log_exc(name = None):