- 27 6月, 2016 3 次提交
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由 Laine Stump 提交于
a.k.a. <hostdev mode='capabilities' type='net'>. This replaces the existing nips, ips, nroutes, and routes with a single virNetDevIPInfo, and simplifies the code by calling that object's parse/format/clear functions instead of open coding.
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由 Laine Stump 提交于
There are currently two places in the domain where this combination is used, and there is about to be another. This patch puts them together for brevity and uniformity. As with the newly-renamed virNetDevIPAddr and virNetDevIPRoute objects, the new virNetDevIPInfo object will need to be accessed by a utility function that calls low level Netlink functions (so we don't want it to be in the conf directory) and will be called from multiple hypervisor drivers (so it can't be in any hypervisor directory); the most appropriate place is thus once again the util directory. The parse and format functions are in conf/domain_conf.c because only the domain XML (i.e. *not* the network XML) has this exact combination of IP addresses plus routes. Note that virDomainNetIPInfoFormat() will end up being the only caller to virDomainNetRoutesFormat() and virDomainNetIPsFormat(), so it will just subsume those functions in a later patch, but we can't do that until they are no longer called. (It would have been nice to include the interface name within the virNetDevIPInfo object (with a slight name change), but that can't be done cleanly, because in each case the interface name is provided in a different place in the XML relative to the routes and IP addresses, so putting it in this object would actually make the code more confused rather than simpler).
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由 Laine Stump 提交于
When support for <interface type='ethernet'> was added in commit 9a4b705f back in 2010, it erroneously looked at <source dev='blah'/> for a user-specified guest-side interface name. This was never documented though. (that attribute already existed at the time in the data.ethernet union member of virDomainNetDef, but apparently had no practical use - it was only used as a storage place for a NetDef's bridge name during qemuDomainXMLToNative(), but even then that was never used for anything). When support for similar guest-side device naming was added to the lxc driver several years later, it was put in a new subelement <guest dev='blah'/>. In the intervening years, since there was no validation that ethernet.dev was NULL in the other drivers that didn't actually use it, innocent souls who were adding other features assuming they needed to account for non-NULL ethernet.dev when really they didn't, so little bits of the usual pointless cargo-cult code showed up. This patch not only switches the openvz driver to use the documented <guest dev='blah'/> notation for naming the guest-side device (just in case anyone is still using the openvz driver), and logs an error if anyone tries to set <source dev='blah'/> for a type='ethernet' interface, it also removes the cargo-cult uses of ethernet.dev and <source dev='blah'/>, and eliminates if from the RNG and from virDomainNetDef. NB: I decided on this course of action after mentioning the inconsistency here: https://www.redhat.com/archives/libvir-list/2016-May/msg02038.html and getting encouragement do eliminate it in a later IRC discussion with danpb.
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- 17 6月, 2016 1 次提交
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由 Peter Krempa 提交于
There was no documentation at all for the XML part. I added at least some. The 2.0.0 introduction date is deliberate as the parser for the XML is broken. The schema file was missing entries for 'mbml' and 'mbmt'.
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- 14 6月, 2016 1 次提交
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由 Martin Kletzander 提交于
This option allows or disallows detection of zero-writes if it is set to "on" or "off", respectively. It can be also set to "unmap" in which case it will try discarding that part of image based on the value of the "discard" option. Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
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- 09 6月, 2016 2 次提交
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由 Pavel Hrdina 提交于
This new listen type is currently supported only by spice graphics. It's introduced to make it easier and clearer specify to not listen anywhere in order to start a guest with OpenGL support. The old way to do this was set spice graphics autoport='no' and don't specify any ports. The new way is to use <listen type='none'/>. In order to be able to migrate to old libvirt the migratable XML will be generated without the listen element and with autoport='no'. Also the old configuration will be automatically converted to the this listen type. Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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由 Pavel Hrdina 提交于
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 26 5月, 2016 1 次提交
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由 Laine Stump 提交于
Hand-entering indexes for 20 PCI controllers is not as tedious as manually determining and entering their PCI addresses, but it's still annoying, and the algorithm for determining the proper index is incredibly simple (in all cases except one) - just pick the lowest unused index. The one exception is USB2 controllers because multiple controllers in the same group have the same index. For these we look to see if 1) the most recently added USB controller is also a USB2 controller, and 2) the group *that* controller belongs to doesn't yet have a controller of the exact model we're just now adding - if both are true, the new controller gets the same index, but in all other cases we just assign the lowest unused index. With this patch in place and combined with the automatic PCI address assignment, we can define a PCIe switch with several ports like this: <controller type='pci' model='pcie-root-port'/> <controller type='pci' model='pcie-switch-upstream-port'/> <controller type='pci' model='pcie-switch-downstream-port'/> <controller type='pci' model='pcie-switch-downstream-port'/> <controller type='pci' model='pcie-switch-downstream-port'/> <controller type='pci' model='pcie-switch-downstream-port'/> <controller type='pci' model='pcie-switch-downstream-port'/> ... These will each get a unique index, and PCI addresses that connect them together appropriately with no pesky numbers required.
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- 25 5月, 2016 1 次提交
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由 Ján Tomko 提交于
Add a new element to <domain> XML: <os> <acpi> <table type="slic">/path/to/acpi/table/file</table> </acpi> </os> To supply a path to a SLIC (Software Licensing) ACPI table blob. https://bugzilla.redhat.com/show_bug.cgi?id=1327537
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- 17 5月, 2016 1 次提交
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由 Pavel Hrdina 提交于
We support omitting listen attribute of graphics element so we should also support omitting address attribute of listen element. This patch also updates libvirt to always add a listen element into domain XML except for VNC graphics if socket attribute is specified. Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 12 5月, 2016 1 次提交
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由 Christophe Fergeau 提交于
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- 04 5月, 2016 1 次提交
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由 John Ferlan 提交于
Add the ability to add an 'iothread' to the controller which will be how virtio-scsi-pci and virtio-scsi-ccw iothreads have been implemented in qemu. Describe the new functionality and add tests to parse/validate that the new attribute can be added.
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- 03 5月, 2016 1 次提交
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由 Cole Robinson 提交于
This adds a ports= attribute to usb controller XML, like <controller type='usb' model='nec-xhci' ports='8'/> This maps to: qemu -device nec-usb-xhci,p2=8,p3=8 Meaning, 8 ports that support both usb2 and usb3 devices. Gerd suggested to just expose them as one knob. https://bugzilla.redhat.com/show_bug.cgi?id=1271408
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- 02 5月, 2016 1 次提交
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由 Boris Fiuczynski 提交于
If a panic device is being defined without a model in a domain the default value is always overwritten with model ISA. An ISA bus does not exist on S390 and therefore specifying a panic device results in an unsupported configuration. Since the S390 architecture inherently provides a crash detection capability the panic device should be defined in the domain xml. This patch adds an s390 panic device model and prevents setting a device address on it. Signed-off-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 30 4月, 2016 1 次提交
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由 Laine Stump 提交于
This reverts commit 690969af, which added the domain config parts to support a "peer" attribute in domain interface <ip> elements. It's being removed temporarily for the release of libvirt 1.3.4 because the feature doesn't work, and there are concerns that it may need to be modified in an externally visible manner which could create backward compatibility problems.
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- 26 4月, 2016 2 次提交
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由 Cole Robinson 提交于
Currently we only allow /dev/random and /dev/hwrng as host input for <rng><backend model='random'/> device. This was added after various upstream discussions in commit 4932ef45 However this restriction has generated quite a few complaints over the years, so a new discussion was initiated: http://www.redhat.com/archives/libvir-list/2016-April/msg00987.html Several people suggested removing the restriction, and nobody really spoke up to defend it. So this patch drops the path restriction entirely https://bugzilla.redhat.com/show_bug.cgi?id=1074464
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由 Cole Robinson 提交于
The hex range already tried to allow for it, but it wasn't using the correct XML hex syntax. Fix it, and test it
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- 15 4月, 2016 3 次提交
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由 Laine Stump 提交于
This controller provides a single PCIe port on a new root. It is similar to pci-expander-bus, intended to provide a bus that can be associated with a guest-identifiable NUMA node, but is for machinetypes with PCIe rather than PCI (e.g. q35-based machinetypes). Aside from PCIe vs. PCI, the other main difference is that a pci-expander-bus has a companion pci-bridge that is automatically attached along with it, but pcie-expander-bus has only a single port, and that port will only connect to a pcie-root-port, or to a pcie-switch-upstream-port. In order for the bus to be of any use in the guest, it must have either a pcie-root-port or a pcie-switch-upstream-port attached (and one or more pcie-switch-downstream-ports attached to the pcie-switch-upstream-port).
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由 Laine Stump 提交于
This is a standard PCI root bus (not a bridge) that can be added to a 440fx-based domain. Although it uses a PCI slot, this is *not* how it is connected into the PCI bus hierarchy, but is only used for control. Each pci-expander-bus provides 32 slots (0-31) that can accept hotplug of standard PCI devices. The usefulness of pci-expander-bus relative to a pci-bridge is that the NUMA node of the bus can be specified with the <node> subelement of <target>. This gives guest-side visibility to the NUMA node of attached devices (presuming that management apps only assign a device to a bus that has a NUMA node number matching the node number of the device on the host). Each pci-expander-bus also has a "busNr" attribute. The expander-bus itself will take the busNr specified, and all buses that are connected to this bus (including the pci-bridge that is automatically added to any expander bus of model "pxb" (see the next commit)) will use busNr+1, busNr+2, etc, and the pci-root (or the expander-bus with next lower busNr) will use bus numbers lower than busNr.
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由 Laine Stump 提交于
nwfilter.rng defines uint16range and uint32range, but in a different manner (it also allows a variable name as the value, rather than just a decimal or hex number). I wanted to add uint16range to basictypes.rng, but my desired definition was parallel to those for uint8range and uint24range which are defined in basictypes.rng - they *don't* allow a variable name for the value. The simplest path to make everyone happy is to make the "plain" versions in basictypes.rng have simpler names - "uint8", "uint16", and "uint24". This patch renames uint8range and uint24range to uint8 and uint24, while the next patch will add uint16.
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- 08 4月, 2016 1 次提交
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由 Vasiliy Tolstov 提交于
Signed-off-by: NVasiliy Tolstov <v.tolstov@selfip.ru>
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- 29 3月, 2016 2 次提交
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由 Qiaowei Ren 提交于
This patch adds new xml element, and so we can have the option of also having perf events enabled immediately at startup. Signed-off-by: NQiaowei Ren <qiaowei.ren@intel.com> Message-id: 1459171833-26416-6-git-send-email-qiaowei.ren@intel.com
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由 Maxim Nestratov 提交于
This patch adds support for "vpindex", "runtime", "synic", "stimer", and "vendor_id" features available in qemu 2.5+. - When Hyper-V "vpindex" is on, guest can use MSR HV_X64_MSR_VP_INDEX to get virtual processor ID. - Hyper-V "runtime" enlightement feature allows to use MSR HV_X64_MSR_VP_RUNTIME to get the time the virtual processor consumes running guest code, as well as the time the hypervisor spends running code on behalf of that guest. - Hyper-V "synic" stands for Synthetic Interrupt Controller, which is lapic extension controlled via MSRs. - Hyper-V "stimer" switches on Hyper-V SynIC timers MSR's support. Guest can setup and use fired by host events (SynIC interrupt and appropriate timer expiration message) as guest clock events - Hyper-V "reset" allows guest to reset VM. - Hyper-V "vendor_id" exposes hypervisor vendor id to guest. Signed-off-by: NNikolay Shirokovskiy <nshirokovskiy@virtuozzo.com> Signed-off-by: NJohn Ferlan <jferlan@redhat.com>
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- 21 3月, 2016 1 次提交
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由 Jim Fehlig 提交于
Most hypervisors use Hardware Assisted Paging by default and don't require specifying the feature in domain conf. But some hypervisors support disabling HAP on a per-domain basis. To enable HAP by default yet provide a knob to disable it, extend the <hap> feature with a 'state=on|off' attribute, similar to <pvspinlock> and <vmport> features. In the absence of <hap>, the hypervisor default (on) is used. <hap> without the state attribute would be the same as <hap state='on'/> for backwards compatibility. And of course <hap state='off'/> disables hap. Signed-off-by: NJim Fehlig <jfehlig@suse.com>
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- 14 3月, 2016 1 次提交
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由 Jim Fehlig 提交于
The docs claims the cache attribute of the disk <driver> element supports 'default' as one of its permissible values, but such configuration fails virt-xml-validate. Add 'default' as one of the cache attribute choices in domaincommon.rng.
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- 10 3月, 2016 1 次提交
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由 Daniel P. Berrange 提交于
Extend the chardev source XML so that there is a new optional <log/> element, which is applicable to all character device backend types. For example, to log output of a TCP backed serial port <serial type='tcp'> <source mode='connect' host='127.0.0.1' service='9999'/> <protocol type='raw'/> <log file='/var/log/libvirt/qemu/demo-serial0.log' append='on'/> <target port='0'/> </serial> Not all hypervisors will support use of logfiles. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 01 3月, 2016 4 次提交
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由 Alexander Burluka 提交于
This parameter controls the maximum bandwidth to be used within a period for whole domain. Signed-off-by: NAlexander Burluka <aburluka@virtuozzo.com>
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由 Alexander Burluka 提交于
This parameter represents top level period cgroup that limits whole domain enforcement period for a quota Signed-off-by: NAlexander Burluka <aburluka@virtuozzo.com>
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由 Pavel Hrdina 提交于
This attribute is used to extend secondary PCI bar and expose it to the guest as 64bit memory. It works like this: attribute vram is there to set size of secondary PCI bar and guest sees it as 32bit memory, attribute vram64 can extend this secondary PCI bar. If both attributes are used, guest sees two memory bars, both address the same memory, with the difference that the 32bit bar can address only the first part of the whole memory. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1260749Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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由 Marc-André Lureau 提交于
Add Spice graphics gl attribute. qemu 2.6 should have -spice gl=on argument to enable opengl rendering context (patches on the ML). This is necessary to actually enable virgl rendering. Add a qemuxml2argv test for virtio-gpu + spice with virgl. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 16 2月, 2016 1 次提交
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由 Andrea Bolognani 提交于
This change allows to use "host" as a GIC version in the domain XML. Since we'll need to update the virGICVersion enumeration to support new GIC versions anyway, it makes sense to be a bit more strict in the schema as well and reject values that are not in the enumeration.
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- 12 1月, 2016 1 次提交
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由 Dmitry Andreev 提交于
Excessive memory balloon inflation can cause invocation of OOM-killer, when Linux is under severe memory pressure. QEMU memballoon device has a feature to release some memory at the last moment before some process will be get killed by OOM-killer. Introduce a new optional balloon device attribute 'autodeflate' to enable or disable this feature.
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- 05 1月, 2016 1 次提交
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由 Ján Tomko 提交于
Allow <name> and <uuid> anywhere under <domain>, not just at the top: error:XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/domain.rng Expecting an element name, got nothing Invalid sequence in interleave Element domain failed to validate content Introduced with the first RelaxNG schema in commit c642103f. https://bugzilla.redhat.com/show_bug.cgi?id=1292131
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- 24 12月, 2015 1 次提交
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由 Dmitry Mishin 提交于
Currently, there is no possibility for user to specify desired behaviour of output to file - truncate or append. This patch adds an ability to explicitly specify that user wants to preserve file's content on reopen. Signed-off-by: NDmitry Mishin <dim@virtuozzo.com>
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- 04 12月, 2015 1 次提交
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由 Peter Krempa 提交于
Using more than 4TiB of memory per NUMA node would not be possible to express in the XML without violating the schema. Not that such boxes would be common, but we should use a longer type at this point. The pattern is not necessary since libvirt redefines the type already in basictypes.rng with the same pattern.
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- 30 11月, 2015 2 次提交
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由 Ján Tomko 提交于
Add xml for the new virtio-input-host-pci device: <input type='passthrough' bus='virtio'> <source evdev='/dev/input/event1234'/> </input> https://bugzilla.redhat.com/show_bug.cgi?id=1231114
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由 Ján Tomko 提交于
To be used by the family of virtio input devices: <input type='mouse' bus='virtio'/> <input type='tablet' bus='virtio'/> <input type='keyboard' bus='virtio'/> https://bugzilla.redhat.com/show_bug.cgi?id=1231114
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- 27 11月, 2015 1 次提交
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由 Marc-André Lureau 提交于
qemu 2.5 provides virtio video device. It can be used with -device virtio-vga for primary devices, or -device virtio-gpu for non-vga devices. However, only the primary device (VGA) is supported with this patch. Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1195176Signed-off-by: NMarc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 26 11月, 2015 1 次提交
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由 Ján Tomko 提交于
A domain with '::' as the listen address fails to validate. Reuse the 'ipAddr' and 'dnsName' regexes from basictypes instead of reinventing them. https://bugzilla.redhat.com/show_bug.cgi?id=1285665
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- 25 11月, 2015 1 次提交
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由 Dmitry Andreev 提交于
'model' attribute was added to a panic device but only one panic device is allowed. This patch changes panic device presence from 'optional' to 'zeroOrMore'.
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