1.1 --- a/tools/python/xen/xend/XendDomainInfo.py	Thu Dec 27 12:03:02 2007 +0000
     1.2 +++ b/tools/python/xen/xend/XendDomainInfo.py	Thu Dec 27 12:27:34 2007 +0000
     1.3 @@ -1525,18 +1525,19 @@ class XendDomainInfo:
     1.4  
     1.5          log.debug("Releasing devices")
     1.6          t = xstransact("%s/device" % self.dompath)
     1.7 -        for devclass in XendDevices.valid_devices():
     1.8 -            for dev in t.list(devclass):
     1.9 -                try:
    1.10 -                    log.debug("Removing %s", dev);
    1.11 -                    self.destroyDevice(devclass, dev, False);
    1.12 -                except:
    1.13 -                    # Log and swallow any exceptions in removal --
    1.14 -                    # there's nothing more we can do.
    1.15 +        try:
    1.16 +            for devclass in XendDevices.valid_devices():
    1.17 +                for dev in t.list(devclass):
    1.18 +                    try:
    1.19 +                        log.debug("Removing %s", dev);
    1.20 +                        self.destroyDevice(devclass, dev, False);
    1.21 +                    except:
    1.22 +                        # Log and swallow any exceptions in removal --
    1.23 +                        # there's nothing more we can do.
    1.24                          log.exception("Device release failed: %s; %s; %s",
    1.25                                        self.info['name_label'], devclass, dev)
    1.26 -
    1.27 -            
    1.28 +        finally:
    1.29 +            t.abort()
    1.30  
    1.31      def getDeviceController(self, name):
    1.32          """Get the device controller for this domain, and if it
    1.33 @@ -1848,16 +1849,18 @@ class XendDomainInfo:
    1.34          # build list of phantom devices to be removed after normal devices
    1.35          plist = []
    1.36          if self.domid is not None:
    1.37 -            from xen.xend.xenstore.xstransact import xstransact
    1.38              t = xstransact("%s/device/vbd" % GetDomainPath(self.domid))
    1.39 -            for dev in t.list():
    1.40 -                backend_phantom_vbd = xstransact.Read("%s/device/vbd/%s/phantom_vbd" \
    1.41 -                                      % (self.dompath, dev))
    1.42 -                if backend_phantom_vbd is not None:
    1.43 -                    frontend_phantom_vbd =  xstransact.Read("%s/frontend" \
    1.44 -                                      % backend_phantom_vbd)
    1.45 -                    plist.append(backend_phantom_vbd)
    1.46 -                    plist.append(frontend_phantom_vbd)
    1.47 +            try:
    1.48 +                for dev in t.list():
    1.49 +                    backend_phantom_vbd = xstransact.Read("%s/device/vbd/%s/phantom_vbd" \
    1.50 +                                          % (self.dompath, dev))
    1.51 +                    if backend_phantom_vbd is not None:
    1.52 +                        frontend_phantom_vbd =  xstransact.Read("%s/frontend" \
    1.53 +                                          % backend_phantom_vbd)
    1.54 +                        plist.append(backend_phantom_vbd)
    1.55 +                        plist.append(frontend_phantom_vbd)
    1.56 +            finally:
    1.57 +                t.abort()
    1.58          return plist
    1.59  
    1.60      def _cleanup_phantom_devs(self, plist):