674d49879e
virt-manager-2.0.0.tar.bz2 * Finish port to Python 3 (Radostin Stoyanov, Cole Robinson) * Improved VM defaults for supported OS: q35 PCIe, usb3, CPU host-model * Search based OS selection UI for new VMs (Daniel P. Berrangé, Cole Robinson) * Track OS name for lifetime of domain in XML * Host interface management UI has been completely removed * Show domain IP on interface details page (Lin Ma, Cole Robinson) * More efficient stats polling with AllDomainStats (Simon Kobyda, Cole Robinson) * TPM device model and backend UI (Marc-André Lureau, Stefan Berger) * Show connection state in UI (Lin Ma) * Show attached devices in UI (Lin Ma) * UI option to plug/unplug VM nic link (Simon Kobyda) * UI support for disk discard and detect_zeroes (Povilas Kanapickas, Lin Ma) * Improved SUSE –location URL/ISO detection (Charles Arnold) * cli and UI support for SCSI persistent reservations (Lin Ma) * cli: Add –network mtu.size= option (Anya Harter) * cli: Add –disk driver.copy_on_read (Anya Harter) * cli: Add –disk geometry support (Anya Harter) * cli: Add –sound codec support (Anya Harter) * cli: Add –hostdev net/char/block for LXC (Lubomir Rintel) * cli: Add –memorybacking access_mode and source_type (Marc-André Lureau) * cli: Add –boot rebootTimout (Yossi Ovadia) * cli: Add –boot bootloader= * cli: Add –destroy-on-exit - Drop patches contained in new tarball or not required 0004-virtinst-python3-use-binary-mode-for-kernel.patch 27d4b167-virtinst-update-location-for-opensuse.patch 5a7698c7-fix-select-network-vol.patch d15b78ab-virtinst-read-CPU-model-from-domain-capabilities.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=437
36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
Reference: fate#315125:
|
|
Set NOCOW flag to newly created volume by default, to solve performance
|
|
issue on btrfs.
|
|
|
|
Signed-off-by: Chunyan Liu <cyliu@suse.com>
|
|
|
|
Index: virt-manager-2.0.0/virtinst/storage.py
|
|
===================================================================
|
|
--- virt-manager-2.0.0.orig/virtinst/storage.py
|
|
+++ virt-manager-2.0.0/virtinst/storage.py
|
|
@@ -618,6 +618,11 @@ class StorageVolume(_StorageObject):
|
|
return self._pool_xml.get_disk_type()
|
|
file_type = property(_get_vol_type)
|
|
|
|
+ def _nocow_default_cb(self):
|
|
+ return self.conn.check_support(
|
|
+ self.conn.SUPPORT_CONN_NOCOW)
|
|
+ nocow = XMLProperty("./target/nocow", is_bool=True)
|
|
+
|
|
|
|
##################
|
|
# XML properties #
|
|
Index: virt-manager-2.0.0/virtinst/support.py
|
|
===================================================================
|
|
--- virt-manager-2.0.0.orig/virtinst/support.py
|
|
+++ virt-manager-2.0.0/virtinst/support.py
|
|
@@ -267,6 +267,8 @@ SUPPORT_CONN_USB3_PORTS = _make(version=
|
|
SUPPORT_CONN_MACHVIRT_PCI_DEFAULT = _make(version="3.0.0")
|
|
SUPPORT_CONN_QEMU_XHCI = _make(version="3.3.0", hv_version={"qemu": "2.9.0"})
|
|
SUPPORT_CONN_VNC_NONE_AUTH = _make(hv_version={"qemu": "2.9.0"})
|
|
+SUPPORT_CONN_NOCOW = _make(
|
|
+ version="1.2.18", hv_version={"qemu": "2.2.0", "test": 0})
|
|
|
|
# We choose qemu 2.11.0 as the first version to target for q35 default.
|
|
# That's not really based on anything except reasonably modern at the
|