081f979e1e
Drop Requires on python3-six Refreshed several patches with minor line offset changes. OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=467
36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
Reference: fate#315125:
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Set NOCOW flag to newly created volume by default, to solve performance
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issue on btrfs.
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Signed-off-by: Chunyan Liu <cyliu@suse.com>
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Index: virt-manager-2.1.0/virtinst/storage.py
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===================================================================
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--- virt-manager-2.1.0.orig/virtinst/storage.py
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+++ virt-manager-2.1.0/virtinst/storage.py
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@@ -629,6 +629,11 @@ class StorageVolume(_StorageObject):
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return self._pool_xml.get_disk_type()
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file_type = property(_get_vol_type)
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+ def _nocow_default_cb(self):
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+ return self.conn.check_support(
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+ self.conn.SUPPORT_CONN_NOCOW)
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+ nocow = XMLProperty("./target/nocow", is_bool=True)
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+
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##################
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# XML properties #
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Index: virt-manager-2.1.0/virtinst/support.py
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===================================================================
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--- virt-manager-2.1.0.orig/virtinst/support.py
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+++ virt-manager-2.1.0/virtinst/support.py
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@@ -266,6 +266,8 @@ SUPPORT_CONN_USB3_PORTS = _make(version=
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SUPPORT_CONN_MACHVIRT_PCI_DEFAULT = _make(version="3.0.0")
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SUPPORT_CONN_QEMU_XHCI = _make(version="3.3.0", hv_version={"qemu": "2.9.0"})
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SUPPORT_CONN_VNC_NONE_AUTH = _make(hv_version={"qemu": "2.9.0"})
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+SUPPORT_CONN_NOCOW = _make(
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+ version="1.2.18", hv_version={"qemu": "2.2.0", "test": 0})
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# We choose qemu 2.11.0 as the first version to target for q35 default.
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# That's not really based on anything except reasonably modern at the
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