# default
default=file("/etc/planetlab/slicefamily").read().strip()
(pldistro,fcdistro,arch) = default.split("-")
+
+ known_archs = [ 'i386', 'x86_64' ]
+ known_fcdistros = [ 'f8', 'f9', 'centos5' ]
# from the slice attribute: cut dashes and try to figure the meaning
slice_wishes = vref.split("-")
for wish in slice_wishes:
- if wish == "i386" or wish == "x86_64":
+ if wish in known_archs:
arch=wish
- elif wish == "f8" or wish == "centos5" :
+ elif wish in known_fcdistros:
fcdistro=wish
else:
pldistro=wish
if self.rspec['enabled'] > 0:
logger.log('%s: starting in %d seconds' % (self.name, delay))
time.sleep(delay)
- # VServer.start calls fork() internally
- vserver.VServer.start(self)
-
+ child_pid = os.fork()
+ if child_pid == 0:
+ # VServer.start calls fork() internally,
+ # so just close the nonstandard fds and fork once to avoid creating zombies
+ tools.close_nonstandard_fds()
+ vserver.VServer.start(self)
+ os._exit(0)
+ else: os.waitpid(child_pid, 0)
else: logger.log('%s: not starting, is not enabled' % self.name)
self.initscriptchanged = False