Custom Query (196 matches)

Xen needs this patch series ​​http://old-list-archives.xen.org/archives/html/xen-devel/2011-10/msg01404.html unfortunately they haven't been backported to Xen 4.0 or Xen 4.1 yet. (We specifically need only patches 2, 4 and 5). The pygrub executable patch is fuzzy, but easy to manually apply. Otherwise you won't be able to boot because the bootloader returns no data. Currently c-o has had its pygrub manually patched with these patches; we should talk to backports or package up these changes ourselves. The idea is to just install another pygrub, and then ask Xen to use it instead.

--- /usr/lib/xen-4.0/lib/python/grub/GrubConf.py.orig   2012-08-14 10:28:54.000000000 -0400
+++ /usr/lib/xen-4.0/lib/python/grub/GrubConf.py        2012-09-05 16:24:37.061357415 -0400
@@ -414,6 +414,8 @@

             if self.commands.has_key(com):
                 if self.commands[com] is not None:
+                    if arg.strip() == "${saved_entry}":
+                        arg = "0"
                     setattr(self, self.commands[com], arg.strip())
                 else:
                     logging.info("Ignored directive %s" %(com,))
--- /usr/lib/xen-4.0/lib/python/grub/GrubConf.py.orig	2012-09-08 07:49:38.000000000 -0400
+++ /usr/lib/xen-4.0/lib/python/grub/GrubConf.py	2012-11-23 11:35:57.627617131 -0500
@@ -368,6 +368,7 @@
         in_function = False
         img = None
         title = ""
+        menu_level=0
         for l in lines:
             l = l.strip()
             # skip blank lines
@@ -394,10 +395,18 @@
                 img = []
                 title = title_match.group(1)
                 continue
+
+            if l.startswith("submenu"):
+                menu_level += 1
+                continue
             
             if l.startswith("}"):
                 if img is None:
-                    raise RuntimeError, "syntax error: closing brace without menuentry"
+                    if menu_level > 0:
+                        menu_level -= 1
+                        continue
+                    else:
+                        raise RuntimeError, "syntax error: closing brace without menuentry"
 
                 self.add_image(Grub2Image(title, img))
                 img = None
@@ -414,6 +423,8 @@
                 
             if self.commands.has_key(com):
                 if self.commands[com] is not None:
+                    if arg.strip() == "${saved_entry}":
+                        arg = "0"
                     setattr(self, self.commands[com], arg.strip())
                 else:
                     logging.info("Ignored directive %s" %(com,))
--- /usr/lib/xen-4.0/bin/pygrub.orig    2012-09-05 16:28:03.105813164 -0400
+++ /usr/lib/xen-4.0/bin/pygrub 2012-09-05 16:29:57.168849770 -0400
@@ -386,7 +386,8 @@
                            ["/boot/grub/menu.lst", "/boot/grub/grub.conf",
                             "/grub/menu.lst", "/grub/grub.conf"]) + \
                        map(lambda x: (x,grub.GrubConf.Grub2ConfigFile),
-                           ["/boot/grub/grub.cfg", "/grub/grub.cfg"]) + \
+                           ["/boot/grub/grub.cfg", "/grub/grub.cfg",
+                            "/boot/grub2/grub.cfg", "/grub2/grub.cfg"]) + \
                        map(lambda x: (x,grub.ExtLinuxConf.ExtLinuxConfigFile),
                            ["/boot/isolinux/isolinux.cfg",
                             "/boot/extlinux.conf"])

web_scripts is sorta an annoying name and contributes to clutter in people's lockers. We should move away from it. (See also #263, although I don't believe there's any particular ordering constraint here.)

scripts should do something more clever than

0 5 * * * /usr/bin/find /tmp/sessions/ -type f | /usr/bin/xargs /bin/rm -rf >/dev/null 2>&1

(Taken from RT ​#436572)