On 05/08/2012 03:39 AM, Syed A. Ali wrote:
there is a disconnect between the methods that
help(libvirt) shows for class virStorageVol and the method
listed in
/usr/lib64/python2.6/site-packages/libvirt.py for the same
class.
Yeah, in fact, you run 'import libvirt' in interactive python, it
will import the above libvirt.py module.
method createXML used for virStorageVolCreateXML is
missing when i use help(libvirt) and scroll down to the class
virStorageVol, however the method is listed in libvirt.py as:
The virStorageVolCreateXML() is a libvirt C API not python API, you
may find its symbol link in libvirtmod.so:
# nm -A -D /usr/lib64/python2.6/site-packages/libvirtmod.so |grep
virStorageVolCreateXML
/usr/lib64/python2.6/site-packages/libvirtmod.so:00000000000265c0 T
libvirt_virStorageVolCreateXML
/usr/lib64/python2.6/site-packages/libvirtmod.so:00000000000231d0 T
libvirt_virStorageVolCreateXMLFrom
/usr/lib64/python2.6/site-packages/libvirtmod.so: U
virStorageVolCreateXML
/usr/lib64/python2.6/site-packages/libvirtmod.so: U
virStorageVolCreateXMLFrom
In addition, you may find the following codes in
/usr/lib64/python2.6/site-packages/libvirt.py,
the libvirtmod.so shared library is imported by libvirt.py:
<snip>
try:
import libvirtmod
except ImportError, lib_e:
try:
import cygvirtmod as libvirtmod
except ImportError, cyg_e:
if str(cyg_e).count("No module named"):
raise lib_e
</snip>
def createXML(self, xmldesc, flags):
"""Create a storage volume within a pool based
on an XML description. Not all pools support
creation of volumes """
ret = libvirtmod.virStorageVolCreateXML(self._o,
xmldesc, flags)
if ret is None:raise
libvirtError('virStorageVolCreateXML() failed', pool=self)
__tmp = virStorageVol(self, _obj=ret)
return __tmp
On 2012年05月07日 13:26, Syed A. Ali wrote:
> how do i list storage pools and volumes using the
python bindings?
> basically the python api calls for virsh pool-list and
virsh vol-list
> thanks
>
>
# python
>>> import libvirt
>>> help(libvirt)
You will find "listStoragePools" in class "virConnect",
and "listVolumes" in class "virStoragePool".
Regards,
Osier
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