6de106691e
virt-manager-3.0.0.tar.bz2
* virt-install –cloud-init support (Athina Plaskasoviti, Cole
Robinson)
* The virt-convert tool has been removed. Please use virt-v2v
instead
* A handful of UI XML configuration options have been removed.
The XML editor can be used instead. For a larger discussion see
this thread: https://www.redhat.com/archives/virt-tools-list/
2019-June/msg00117.html
* The ‘New VM’ UI now has a ‘Manual Install’ option which creates
a VM without any required install media
* In the ‘New VM’ UI, the network/pxe install option has been
removed. If you need network boot, choose ‘Manual Install’ and
set the boot device after initial VM creation
* ‘Clone VM’ UI has been reworked and simplified
* ‘Migrate VM’ UI now has an XML editor for the destination VM
* Global and per-vm option to disable graphical console
autoconnect. This makes it easier to use virt-manager alongside
another client like virt-viewer
* virt-manager: set guest time after VM restore (Michael Weiser)
* virt-manager: option to delete storage when removing disk
device (Lily Nie)
* virt-manager: show warnings if snapshot operation is unsafe
(Michael Weiser)
* Unattended install improvements (Fabiano Fidêncio)
* cli: new –xml XPATH=VAL option for making direct XML changes
* virt-install: new –reinstall=DOMAIN option
* virt-install: new –autoconsole text|graphical|none option
* virt-install: new –os-variant detect=on,require=on suboptions
OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=509
35 lines
1.4 KiB
Diff
35 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-3.0.0/virtinst/storage.py
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===================================================================
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--- virt-manager-3.0.0.orig/virtinst/storage.py
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+++ virt-manager-3.0.0/virtinst/storage.py
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@@ -569,6 +569,11 @@ 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.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-3.0.0/virtinst/support.py
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===================================================================
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--- virt-manager-3.0.0.orig/virtinst/support.py
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+++ virt-manager-3.0.0/virtinst/support.py
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@@ -269,6 +269,7 @@ class SupportCache:
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conn_vnc_none_auth = _make(hv_version={"qemu": "2.9.0"})
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conn_device_boot_order = _make(hv_version={"qemu": 0, "test": 0})
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conn_riscv_virt_pci_default = _make(version="5.3.0", hv_version={"qemu": "4.0.0"})
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+ conn_nocow = _make(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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