X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=python%2Fvserver.py;h=30e619b1ddc7fc8e8d2584f9f9da06a11406d774;hb=67f86b9c416602d6c59da0303693194f610a1c32;hp=32f27adc0dbadf76fa4ccbdba801fc3fadb43a6f;hpb=e33814b72dc77e690941742fe82920cab9376799;p=util-vserver.git

diff --git a/python/vserver.py b/python/vserver.py
index 32f27ad..30e619b 100644
--- a/python/vserver.py
+++ b/python/vserver.py
@@ -1,6 +1,6 @@
 # Copyright 2005 Princeton University
 
-#$Id: vserver.py,v 1.66 2007/07/31 16:31:04 dhozac Exp $
+#$Id: vserver.py,v 1.69 2007/08/01 18:33:28 dhozac Exp $
 
 import errno
 import fcntl
@@ -61,6 +61,9 @@ class VServerConfig:
     def __init__(self, name, directory):
         self.name = name
         self.dir = directory
+        if not (os.path.isdir(self.dir) and
+                os.access(self.dir, os.R_OK | os.W_OK | os.X_OK)):
+            raise NoSuchVServer, "%s does not exist" % self.dir
 
     def get(self, option, default = None):
         try:
@@ -424,14 +427,14 @@ class VServer:
                 # execute each init script in turn
                 # XXX - we don't support all scripts that vserver script does
                 self.__do_chcontext(state_file)
-                for cmd in self.INITSCRIPTS + [None]:
+                for cmd in self.INITSCRIPTS:
                      try:
                          # enter vserver context
                          arg_subst = { 'runlevel': runlevel }
                          cmd_args = [cmd[0]] + map(lambda x: x % arg_subst,
                                                    cmd[1:])
                          print >>log, "executing '%s'" % " ".join(cmd_args)
-                         os.spawnvp(os.P_WAIT,cmd[0],*cmd_args)
+                         os.spawnvp(os.P_WAIT,cmd[0],cmd_args)
                      except:
                          traceback.print_exc()
                          os._exit(1)