ff660c61ba
virt-manager-1.4.0.tar.bz2 virtman-dont-specify-vte-version.patch * virt-manager: spice GL console support (Marc-André Lureau, Cole Robinson) * Bump gtk and pygobject deps to 3.14 * virt-manager: add checkbox to forget keyring password (Pavel Hrdina) * cli: add --graphics gl= (Marc-André Lureau) * cli: add --video accel3d= (Marc-André Lureau) * cli: add --graphics listen=none (Marc-André Lureau) * cli: add --transient flag (Richard W.M. Jones) * cli: --features gic= support, and set a default for it (Pavel Hrdina) * cli: Expose --video heads, ram, vram, vgamem * cli: add --graphics listen=socket * cli: add device address.type/address.bus/... * cli: add --disk seclabelX.model (and .label, .relabel) * cli: add -cpu cellX.id (and .cpus, and .memory) * cli: add --network rom_bar= and rom_file= * cli: add --disk backing_format= * Many bug fixes and improvements - Dropped the following virt-manager-1.3.2.tar.bz2 89c3638b-fix-detection-that-libvirtd-is-stopped.patch 21fd079e-replace-unar-with-other-archivers.patch eae7dc06-fix-URL-installs-when-content-length-header-missing.patch 1c221fd0-suse-ovmf-paths.patch f11eb00b-virt-convert-decompress-gz-files-before-converting.patch 8ba48f52-add-virtio-device-model-and-accel3d-attribute.patch f454798b-virtman-fix-making-screenshot.patch 5ecc2b44-dont-clear-recommended-machine-if-none-is-selected.patch de9cd87f-return-recommended-machine-for-XEN.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=319
45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
Set cache mode for target installation disk to unsafe for better
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performance.
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Index: virt-manager-1.4.0/virtinst/guest.py
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===================================================================
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--- virt-manager-1.4.0.orig/virtinst/guest.py
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+++ virt-manager-1.4.0/virtinst/guest.py
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@@ -53,6 +53,7 @@ from .osxml import OSXML
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from .pm import PM
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from .seclabel import Seclabel
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from .xmlbuilder import XMLBuilder, XMLProperty, XMLChildProperty
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+from .devicedisk import VirtualDisk
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class Guest(XMLBuilder):
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@@ -358,6 +359,17 @@ class Guest(XMLBuilder):
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self._set_osxml_defaults()
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+ # At install time set the target disk to 'unsafe' for
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+ # better performance if the target is not a block device
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+ saved_cache = "None"
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+ if install:
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+ disk_devices = self.get_devices("disk")
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+ if disk_devices:
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+ target_disk = self.get_devices("disk")[0]
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+ saved_cache = target_disk.driver_cache
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+ if target_disk.type != VirtualDisk.TYPE_BLOCK:
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+ target_disk.driver_cache = VirtualDisk.CACHE_MODE_UNSAFE
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+
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self.bootloader = None
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if (not install and
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self.os.is_xenpv() and
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@@ -377,7 +389,10 @@ class Guest(XMLBuilder):
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self.bootloader = "/usr/bin/pygrub"
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self.os.clear()
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- return self.get_xml_config()
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+ xml_config = self.get_xml_config()
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+ if install and saved_cache != "None":
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+ target_disk.driver_cache = saved_cache
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+ return xml_config
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###########################
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