Hi all,
Recently, I met one scenario which needs to close the cache on linux
hypervisor.
But some codes written in libvirt/driver.py (including suspend/snapshot)
are hard-coded.
For example:
-----------
def suspend(self, instance):
"""Suspend the specified instance."""
dom = self._lookup_by_name(instance['name'])
self._detach_pci_devices(dom,
pci_manager.get_instance_pci_devs(instance))
dom.managedSave(0)
So, can we add one configuration item in nova.conf, like
*DOMAIN_SAVE_BYPASS_CACHE*, to let operator can handle it?
That would be improved flexibility of Nova.
Thanks
wingwj
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