544164a095
virt-manager-1.4.1.tar.bz2 * storage/nodedev event API support (Jovanka Gulicoska) * UI options for enabling spice GL (Marc-André Lureau) * Add default virtio-rng /dev/urandom for supported guest OS * Cloning and rename support for UEFI VMs (Pavel Hrdina) * libguestfs inspection UI improvements (Pino Toscano) * virt-install: Add –qemu-commandline * virt-install: Add –network vhostuser (Chen Hanxiao) * virt-install: Add –sysinfo (Charles Arnold) - Dropped the following patches contained in new tarball 0425975f-use-virDomainMigrate3-API.patch 0910c8dc-black-display-if-graphic-mode-vnc-and-listen-type-none.patch 1d2cd306-Fix-incorrect-usage-of-virtio-input.patch 2df8dc39-detect-whether-IP-address-comes-from-DHCP-server.patch 559e813b-xmlbuilder-02.patch 561f5cd3-drop-xenmigr-scheme-from-Xen-migration-URI.patch 5a11cf07-virt-manager-generates-invalid-guest-XML.patch 617b9271-dont-return-virtio1.0-net-as-valid-device-name.patch 63784f4d-document-new-sysinfo-option.patch 6daff68a-fix-italian-lang-file.patch 7962672c-fix-error-checking-extra_args.patch 835ddc5f-xmlbuilder-04.patch a3206f89-Add-the-sysinfo-option.patch a931a1a6-xmlbuilder-03.patch b08647c2-xmlbuilder-05.patch b31c0b44-Add-classes-for-defining-SMBios-information.patch b4858842-fix-bad-version-check-regression.patch b8dccf6a-fix-connection-to-remote-spice-with-password.patch c5ce0ab5-connection-fix-transport-detection.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=341
37 lines
1.3 KiB
Diff
37 lines
1.3 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-1.4.1/virtinst/storage.py
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===================================================================
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--- virt-manager-1.4.1.orig/virtinst/storage.py
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+++ virt-manager-1.4.1/virtinst/storage.py
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@@ -717,6 +717,12 @@ 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",
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+ is_bool=True, default_cb=_nocow_default_cb)
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+
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##################
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# XML properties #
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Index: virt-manager-1.4.1/virtinst/support.py
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===================================================================
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--- virt-manager-1.4.1.orig/virtinst/support.py
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+++ virt-manager-1.4.1/virtinst/support.py
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@@ -321,6 +321,8 @@ SUPPORT_CONN_VIDEO_VIRTIO_ACCEL3D = _mak
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hv_version={"qemu": "2.5.0", "test": 0})
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SUPPORT_CONN_GRAPHICS_LISTEN_NONE = _make(version="2.0.0")
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SUPPORT_CONN_RNG_URANDOM = _make(version="1.3.4")
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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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# This is for disk <driver name=qemu>. xen supports this, but it's
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