def test_normalize_args():
assert lvm.normalize_args(u"arg") == [u"arg"]
assert lvm.normalize_args("arg") == [u"arg"]
assert lvm.normalize_args(("arg1", "arg2")) == (u"arg1", u"arg2")
assert lvm.normalize_args((u"arg1", u"arg2")) == (u"arg1", u"arg2")
assert lvm.normalize_args(["arg1", "arg2"]) == [u"arg1", u"arg2"]
assert lvm.normalize_args([u"arg1", u"arg2"]) == [u"arg1", u"arg2"]
assert list(lvm.normalize_args(iter(("arg1", "arg2")))) == [
u"arg1", u"arg2"]
assert list(lvm.normalize_args(iter((u"arg1", u"arg2")))) == [
u"arg1", u"arg2"]
assert list(lvm.normalize_args(iter(["arg1", "arg2"]))) == [
u"arg1", u"arg2"]
assert list(lvm.normalize_args(iter([u"arg1", u"arg2"]))) == [
u"arg1", u"arg2"]
def createVG(self, vgName, devices, initialTag, metadataSize, force=False):
# Convert params from MB to bytes to match other fields
metadataSize <<= 20
extentsize = sc.VG_EXTENT_SIZE_MB << 20
for dev in devices:
self._create_pv(dev, vgName, self._PV_SIZE)
pv_name = (tuple(
_fqpvname(pdev) for pdev in real_lvm.normalize_args(devices)))
extent_count = self._calc_vg_pe_count(vgName)
size = extent_count * self._PV_PE_SIZE
vg_attr = dict(permission='w',
resizeable='z',
exported='-',
partial='-',
allocation='n',
clustered='-')
vg_md = dict(uuid=fake_lvm_uuid(),
name=vgName,
attr=vg_attr,
size=str(size),
free=str(size),
extent_size=str(extentsize),
extent_count=str(extent_count),
free_count=str(extent_count),
tags=(initialTag, ),
vg_mda_size=str(metadataSize),
vg_mda_free=None,
lv_count='0',
pv_count=str(len(devices)),
pv_name=pv_name,
writeable=True,
partial='OK')
self.vgmd[vgName] = vg_md
for dev in devices:
self.pvmd[dev]['vg_uuid'] = vg_md['uuid']
