Subject: diskbackend: convert to long the calculated size
From: Pavel Hrdina phrdina@redhat.com Tue Oct 3 13:56:20 2017 +0200
Date: Thu Oct 19 09:06:44 2017 +0200:
Git: e73abe5a3acaa8e30363fb2ab8c9828b1fdb2589

If we convert to long the disk size, it may end up "0".  The size is
in GiB so it can be "0.1".

Introduced by commit <fab55c128ff3f092039bb950ecfd337568d2a9a8>.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/virtinst/diskbackend.py b/virtinst/diskbackend.py
index 5979e6e6..de745f4d 100644
--- a/virtinst/diskbackend.py
+++ b/virtinst/diskbackend.py
@@ -389,7 +389,7 @@ class CloneStorageCreator(_StorageCreator):
         msg = None
         vfs = os.statvfs(os.path.dirname(self._path))
         avail = vfs[statvfs.F_FRSIZE] * vfs[statvfs.F_BAVAIL]
-        need = long(self._size) * long(1024) * long(1024) * long(1024)
+        need = long(self._size * 1024 * 1024 * 1024)
         if need > avail:
             if self._sparse:
                 msg = _("The filesystem will not have enough free space"
@@ -409,9 +409,8 @@ class CloneStorageCreator(_StorageCreator):
         text = (_("Cloning %(srcfile)s") %
                 {'srcfile': os.path.basename(self._input_path)})
 
-        size_bytes = (long(self.get_size()) *
-                      long(1024) * long(1024) * long(1024))
-        progresscb.start(filename=self._output_path, size=long(size_bytes),
+        size_bytes = long(self.get_size() * 1024 * 1024 * 1024)
+        progresscb.start(filename=self._output_path, size=size_bytes,
                          text=text)
 
         # Plain file clone