cosmetic

[nodemanager.git] / sliver_vs.py

diff --git a/sliver_vs.py b/sliver_vs.py
index 878579d..329f838 100644 (file)
--- a/sliver_vs.py
+++ b/sliver_vs.py
@@ -23,15 +23,14 @@ import errno
 import traceback
 import os, os.path
 import time
+from threading import BoundedSemaphore
 
+# the util-vserver-pl module
 import vserver
 
 import accounts
 import logger
 import tools
-from threading import BoundedSemaphore
-
-globalsem = BoundedSemaphore()
 
 # special constant that tells vserver to keep its existing settings
 KEEP_LIMIT = vserver.VC_LIM_KEEP
@@ -50,7 +49,7 @@ class Sliver_VS(accounts.Account, vserver.VServer):
 
     SHELL = '/bin/vsh'
     TYPE = 'sliver.VServer'
-    _init_disk_info_sem = globalsem
+    _init_disk_info_sem = BoundedSemaphore()
 
     def __init__(self, rec):
         name=rec['name']
@@ -113,7 +112,7 @@ class Sliver_VS(accounts.Account, vserver.VServer):
         file('/vservers/%s/etc/slicefamily' % name, 'w').write(vref)
         # set personality: only if needed (if arch's differ)
         if tools.root_context_arch() != arch:
-            file('/etc/vservers/%s/personality' % name, 'w').write(personality(arch))
+            file('/etc/vservers/%s/personality' % name, 'w').write(personality(arch)+"\n")
             logger.log('sliver_vs: %s: set personality to %s'%(name,personality(arch)))
 
     @staticmethod
@@ -175,6 +174,7 @@ class Sliver_VS(accounts.Account, vserver.VServer):
                 self.vm_running = False
                 Sliver_VS._init_disk_info_sem.acquire()
                 logger.log('sliver_vs: %s: computing disk usage: beginning' % self.name)
+                # init_disk_info is inherited from VServer
                 try: self.init_disk_info()
                 finally: Sliver_VS._init_disk_info_sem.release()
                 logger.log('sliver_vs: %s: computing disk usage: ended' % self.name)