restoring -j1

[packages/xen.git] / xen-initscript.patch

--- xen-4.1.0/tools/misc/xend.orig	2010-02-02 20:43:01.000000000 +0000
+++ xen-4.1.0/tools/misc/xend	2010-02-02 21:16:13.000000000 +0000
@@ -8,103 +8,16 @@
 """Xen management daemon.
    Provides console server and HTTP management api.
 
-   Run:
-   xend start
-
-   Restart:
-   xend restart
-
-   The daemon is stopped with:
-   xend stop
-
    The daemon should reconnect to device control interfaces
    and recover its state when restarted.
 
-   On Solaris, the daemons are SMF managed, and you should not attempt
-   to start xend by hand.
 """
-import fcntl
-import glob
-import os
-import os.path
 import sys
-import socket
-import signal
-import time
-import commands
-
 from xen.xend.server import SrvDaemon
 
-class CheckError(ValueError):
-    pass
-
-def hline():
-    print >>sys.stderr, "*" * 70
-
-def msg(message):
-    print >>sys.stderr, "*" * 3, message
-
-def check_logging():
-    """Check python logging is installed and raise an error if not.
-    Logging is standard from Python 2.3 on.
-    """
-    try:
-        import logging
-    except ImportError:
-        hline()
-        msg("Python logging is not installed.")
-        msg("Use 'make install-logging' at the xen root to install.")
-        msg("")
-        msg("Alternatively download and install from")
-        msg("http://www.red-dove.com/python_logging.html")
-        hline()
-        raise CheckError("logging is not installed")
-
-def check_user():
-    """Check that the effective user id is 0 (root).
-    """
-    if os.geteuid() != 0:
-        hline()
-        msg("Xend must be run as root.")
-        hline()
-        raise CheckError("invalid user")
-
-def start_daemon(daemon, *args):
-    if os.fork() == 0:
-        os.execvp(daemon, (daemon,) + args)
-
-def start_blktapctrl():
-    start_daemon("blktapctrl", "")
-
 def main():
-    try:
-        check_logging()
-        check_user()
-    except CheckError:
-        sys.exit(1)
-    
     daemon = SrvDaemon.instance()
-    if not sys.argv[1:]:
-        print 'usage: %s {start|stop|reload|restart}' % sys.argv[0]
-    elif sys.argv[1] == 'start':
-        if os.uname()[0] != "SunOS":
-            start_blktapctrl()
-        return daemon.start()
-    elif sys.argv[1] == 'trace_start':
-        start_blktapctrl()
-        return daemon.start(trace=1)
-    elif sys.argv[1] == 'stop':
-        return daemon.stop()
-    elif sys.argv[1] == 'reload':
-        return daemon.reloadConfig()
-    elif sys.argv[1] == 'restart':
-        start_blktapctrl()
-        return daemon.stop() or daemon.start()
-    elif sys.argv[1] == 'status':
-        return daemon.status()
-    else:
-        print 'not an option:', sys.argv[1]
-    return 1
+    return daemon.start()
 
 if __name__ == '__main__':
     sys.exit(main())
diff -up xen-3.4.0/tools/python/xen/xend/osdep.py.fix xen-3.4.0/tools/python/xen/xend/osdep.py
--- xen-3.4.0/tools/python/xen/xend/osdep.py.fix	2009-05-18 13:05:38.000000000 +0200
+++ xen-3.4.0/tools/python/xen/xend/osdep.py	2009-05-20 15:39:18.000000000 +0200
@@ -27,7 +27,7 @@ _scripts_dir = {
 
 _xend_autorestart = {
     "NetBSD": True,
-    "Linux": True,
+    "Linux": False,
     "SunOS": False,
 }
 
diff -up xen-3.4.0/tools/python/xen/xend/server/SrvDaemon.py.fix xen-3.4.0/tools/python/xen/xend/server/SrvDaemon.py
--- xen-3.4.0/tools/python/xen/xend/server/SrvDaemon.py.fix	2009-05-18 13:05:38.000000000 +0200
+++ xen-3.4.0/tools/python/xen/xend/server/SrvDaemon.py	2009-05-20 15:39:18.000000000 +0200
@@ -110,7 +110,14 @@ class Daemon:
         # Fork, this allows the group leader to exit,
         # which means the child can never again regain control of the
         # terminal
-        if os.fork():
+        child = os.fork()
+        if child:
+            if not osdep.xend_autorestart:
+                pidfile = open(XEND_PID_FILE, 'w')
+                try:
+                    pidfile.write(str(child))
+                finally:
+                    pidfile.close()
             os._exit(0)
 
         # Detach from standard file descriptors, and redirect them to