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createvol: Don't default to sparse LVM

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Sparse LVM volumes don't autogrow, which makes them not as useful for
virt-manager target users. Don't do it by default
This commit is contained in:
Cole Robinson 2013-03-13 10:29:22 -04:00
parent 46a3d2c57f
commit 507640ea85
1 changed files with 6 additions and 1 deletions
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7
src/virtManager/createvol.py
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@ -135,9 +135,14 @@ class vmmCreateVolume(vmmGObjectUI):
else: else:
self.widget("vol-format").set_sensitive(False) self.widget("vol-format").set_sensitive(False)
alloc = DEFAULT_ALLOC
if self.parent_pool.get_type() == "logical":
# Sparse LVM volumes don't auto grow, so alloc=0 is useless
alloc = DEFAULT_CAP
self.widget("vol-allocation").set_range(0, self.widget("vol-allocation").set_range(0,
int(self.parent_pool.get_available() / 1024 / 1024)) int(self.parent_pool.get_available() / 1024 / 1024))
self.widget("vol-allocation").set_value(DEFAULT_ALLOC) self.widget("vol-allocation").set_value(alloc)
self.widget("vol-capacity").set_range(1, self.widget("vol-capacity").set_range(1,
int(self.parent_pool.get_available() / 1024 / 1024)) int(self.parent_pool.get_available() / 1024 / 1024))
self.widget("vol-capacity").set_value(DEFAULT_CAP) self.widget("vol-capacity").set_value(DEFAULT_CAP)