Some patches that I needed to get anaconda to cooperate.

[Joel Granados <jgranado redhat com>]

-- 
Joel Andres Granados
Brno, Czech Republic, Red Hat.

diff --git a/storage/devicelibs/lvm.py b/storage/devicelibs/lvm.py
index afb7256..ed1118c 100644
--- a/storage/devicelibs/lvm.py
+++ b/storage/devicelibs/lvm.py
@@ -110,7 +110,7 @@ def clampSize(size, pesize, roundup=None):
 
 def pvcreate(device):
     rc = iutil.execWithRedirect("lvm",
-                                ["pvcreate", device],
+                                ["pvcreate", "-ff", device],
                                 stdout = "/dev/tty5",
                                 stderr = "/dev/tty5",
                                 searchPath=1)
diff --git a/storage/devices.py b/storage/devices.py
index c7ef89e..ecbec2e 100644
--- a/storage/devices.py
+++ b/storage/devices.py
@@ -596,7 +596,7 @@ class DiskDevice(StorageDevice):
             self.partedDisk = parted.Disk(device=self.partedDevice)
         except:
                 # It is perfectly fine to have a device with no label.
-                self.partedDisk = None
+                self.partedDisk = parted.freshDisk(self.partedDevice, parted.diskType["msdos"])
 
         self.probe()
 
diff --git a/storage/partitioning.py b/storage/partitioning.py
index a8ffc68..893d311 100644
--- a/storage/partitioning.py
+++ b/storage/partitioning.py
@@ -864,7 +864,7 @@ def growLVM(storage):
 
         # This first loop is to calculate percentage-based growth
         # amounts. These are based on total free space.
-        for lv in lvs:
+        for lv in vg.lvs:
             if not lv.req_grow or not lv.req_percent:
                 continue
 
@@ -883,7 +883,7 @@ def growLVM(storage):
         # This second loop is to calculate non-percentage-based growth
         # amounts. These are based on free space remaining after
         # calculating percentage-based growth amounts.
-        for lv in lvs:
+        for lv in vg.lvs:
             if not lv.req_grow or lv.req_percent:
                 continue
 
@@ -902,10 +902,12 @@ def growLVM(storage):
             continue
 
         # now grow the lvs by the amounts we've calculated above
-        for lv in lvs:
+        for lv in vg.lvs:
             if lv.name not in grow_amounts.keys():
                 continue
-            lv.size = new_size
+            #lv.size = new_size
+            # FIXME: Is this the correct way of setting the size?
+            lv._setSize(new_size)
 
         # now there shouldn't be any free space left, but if there is we
         # should allocate it to one of the LVs