File xen-domUloader.diff of Package xen

Overview Repositories Revisions Requests Users Attributes Meta

File xen-domUloader.diff of Package xen (Revision 61fae0111c300ec9c71c7d563cbeb782)

Currently displaying revision 61fae0111c300ec9c71c7d563cbeb782 , Show latest

Index: xen-3.1-testing/tools/python/xen/xend/XendBootloader.py
===================================================================
--- xen-3.1-testing.orig/tools/python/xen/xend/XendBootloader.py
+++ xen-3.1-testing/tools/python/xen/xend/XendBootloader.py
@@ -14,6 +14,7 @@
 
 import os, select, errno, stat, signal
 import random
+import re
 import shlex
 from xen.xend import sxp
 
@@ -187,3 +188,14 @@ def bootloader_tidy(dom):
         os.kill(pid, signal.SIGKILL)
 
 
+def bootfilter(bootloader, bootloader_args, vdisk):
+    """Is this virtual disk ok to boot from?"""
+    if vdisk.endswith(':disk'):
+        vdisk = vdisk[:-5]  # temporary work-around for bug 237414
+    if bootloader.endswith('domUloader.py'):
+        for arg in bootloader_args.split():
+            if arg.startswith('--entry='):
+                m = re.match(r'^([hsx]v?d[a-z])[0-9]*:[^,]*(,[^,]*)?$', arg[8:])
+                if m:
+                    return vdisk == m.group(1) or vdisk == m.group(2)
+    return True
Index: xen-3.1-testing/tools/python/xen/xend/XendDomainInfo.py
===================================================================
--- xen-3.1-testing.orig/tools/python/xen/xend/XendDomainInfo.py
+++ xen-3.1-testing/tools/python/xen/xend/XendDomainInfo.py
@@ -42,7 +42,7 @@ from xen.xend import balloon, sxp, uuid,
 from xen.xend import XendOptions, XendNode, XendConfig
 
 from xen.xend.XendConfig import scrub_password
-from xen.xend.XendBootloader import bootloader, bootloader_tidy
+from xen.xend.XendBootloader import bootloader, bootloader_tidy, bootfilter
 from xen.xend.XendError import XendError, VmError
 from xen.xend.XendDevices import XendDevices
 from xen.xend.XendTask import XendTask
@@ -1781,8 +1781,11 @@ class XendDomainInfo:
                 blexec = osdep.pygrub_path
 
             blcfg = None
-            disks = [x for x in self.info['vbd_refs']
-                     if self.info['devices'][x][1]['bootable']]
+            disks = []
+            for x in self.info['vbd_refs']:
+                vdisk = self.info['devices'][x][1]['dev']
+                if bootfilter(blexec, bootloader_args, vdisk):
+                    disks.append(x)
 
             if not disks:
                 msg = "Had a bootloader specified, but no disks are bootable"

Places

File xen-domUloader.diff of Package xen (Revision 61fae0111c300ec9c71c7d563cbeb782)

Places