---
pyanaconda/storage/devicelibs/lvm.py | 3 +++
pyanaconda/storage/devices.py | 4 ++--
pyanaconda/storage/formats/lvmpv.py | 2 +-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/pyanaconda/storage/devicelibs/lvm.py b/pyanaconda/storage/devicelibs/lvm.py
index 52fdf40..39f4c28 100644
--- a/pyanaconda/storage/devicelibs/lvm.py
+++ b/pyanaconda/storage/devicelibs/lvm.py
@@ -167,8 +167,11 @@ def lvm(args, progress=None):
raise LVMError(ret.stderr)
def pvcreate(device, progress=None):
+ # we force dataalignment=1024k since we cannot get lvm to tell us what
+ # the pe_start will be in advance
args = ["pvcreate"] + \
config_args + \
+ ["--dataalignment", "1024k"] + \
[device]
try:
diff --git a/pyanaconda/storage/devices.py b/pyanaconda/storage/devices.py
index 7b42d43..c5983ee 100644
--- a/pyanaconda/storage/devices.py
+++ b/pyanaconda/storage/devices.py
@@ -1659,8 +1659,8 @@ class LUKSDevice(DMCryptDevice):
@property
def size(self):
if not self.exists or not self.partedDevice:
- # the LUKS header takes up 4040 512-byte sectors w/ a 512-bit key
- size = float(self.slave.size) - ((4040 * 2.0) / 1024)
+ # the LUKS metadata area is 2MB
+ size = float(self.slave.size) - 2.0
else:
size = self.partedDevice.getSize()
return size
diff --git a/pyanaconda/storage/formats/lvmpv.py b/pyanaconda/storage/formats/lvmpv.py
index 9fe9ba3..3004bb6 100644
--- a/pyanaconda/storage/formats/lvmpv.py
+++ b/pyanaconda/storage/formats/lvmpv.py
@@ -65,7 +65,7 @@ class LVMPhysicalVolume(DeviceFormat):
self.vgUuid = kwargs.get("vgUuid")
# liblvm may be able to tell us this at some point, even
# for not-yet-created devices
- self.peStart = kwargs.get("peStart", 0.1875) # in MB
+ self.peStart = kwargs.get("peStart", 1.0) # in MB
def __str__(self):
s = DeviceFormat.__str__(self)
--
1.7.1.1
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