558728377c
f5d709d9-lang-it-1.patch c66098f3-lang-it-2.patch 452a693e-lang-update.patch 6b5106ea-lang-it-ko-fix.patch 9c8ffe51-fix-multiple-warnings-1.patch cb182f7e-skip-authentication-only-for-VNC-with-listen-type-none.patch 0610cd6a-ensure-bool-value-used-for-set_sensitive-call.patch f341352c-remove-redundant-error-string.patch ff3b4dc5-dont-overwrite-install-bootorder.patch 2099a194-reset-guest-domain-to-none-on-domain-creation-error.patch 7aee124d-fix-multiple-warnings-2.patch - Check for SLE15 and Leap 15 bsc#1035779 virtman-default-guest-from-host-os.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=348
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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@@ -701,6 +701,12 @@ 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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