ba698f40db
9a9f9ecd-ignore-comments-in-keymap-conf-files.patch 9617d126-systray-Use-APPLICATION_STATUS-for-appindicator.patch e73abe5a-diskbackend-convert-to-long-the-calculated-size.patch 6e6f59e7-diskbackend-get-a-proper-size-of-existing-block-device-while-cloning.patch 23aaf852-network-Set-bridge-name-to-None-instead-of-blank.patch d1e1cf64-progress-remove-trailing-white-space.patch 63fce081-pycodestyle-Use-isinstance-for-type-checking.patch 08a58d61-pycodestyle-remove-description-of-fixed-errors.patch bc3c9a9d-progress-remove-unused-import.patch 2d276ebe-progress-dont-overwrite-format.patch e2ad4b2f-convert-iteritems-to-items.patch dff00d4f-remove-deprecated-statvfs-module.patch 75210ed3-replace-StringIO-with-io.patch a2bcd6c4-dont-compare-between-None-and-int.patch 44de92b7-use-reload-from-imp-module.patch 69c84bea-import-reduce-from-functools-module.patch 37ea5207-replace-StandardError-with-Exception.patch f41aafc7-Use-enumerate-instead-of-range-and-len.patch 91c0669c-cli-Fix-OrderedDict-mutated-during-iteration-on-python3.patch b8fa0c6b-xmlnsqemu-order-XML-output-like-libvirt-does.patch d2648d81-virtconv-dont-implicitly-depend-on-dict-hash-order.patch 999dbb36-cli-Make-VirtCLIArgument-instantiation-less-crazy.patch 7f1b4cee-pycodestyle-fix-all-E125-warnings.patch d82022bd-manager-drop-python2-only-cmp-usage.patch 374a3779-urlfetcher-write-test-file-as-binary-content.patch f7c8cf9f-devicepanic-dont-return-empty-model-list.patch 3be78d1f-addhardware-dont-allow-panic-option-where-not-supported.patch 73de8285-systray-remove-redundant-variable-assignment.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=375
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-1.4.3/virtinst/storage.py
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===================================================================
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--- virt-manager-1.4.3.orig/virtinst/storage.py
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+++ virt-manager-1.4.3/virtinst/storage.py
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@@ -708,6 +708,12 @@ 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-1.4.3/virtinst/support.py
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===================================================================
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--- virt-manager-1.4.3.orig/virtinst/support.py
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+++ virt-manager-1.4.3/virtinst/support.py
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@@ -325,6 +325,8 @@ SUPPORT_CONN_RNG_URANDOM = _make(version
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SUPPORT_CONN_USB3_PORTS = _make(version="1.3.5")
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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")
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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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