- 04 9月, 2012 1 次提交
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由 Viktor Mihajlovski 提交于
After discussion with DB we decided to rename the new iolimit element as it creates the impression it would be there to limit (i.e. throttle) I/O instead of specifying immutable characteristics of a block device. This is also backed by the fact that the term I/O Limits has vanished from newer storage admin documentation. Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
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- 03 9月, 2012 1 次提交
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由 Martin Kletzander 提交于
There is a new <pm/> element implemented that can control what ACPI sleeping states will be advertised by BIOS and allowed to be switched to by libvirt. The default keeps defaults on hypervisor, otherwise forces chosen setting. The documentation of the pm element is added as well.
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- 01 9月, 2012 1 次提交
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由 Viktor Mihajlovski 提交于
Introducing a new iolimits element allowing to override certain properties of a guest block device like the physical and logical block size. This can be useful for platforms with 'non-standard' disk formats like S390 DASD with its 4K block size. Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
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- 31 8月, 2012 2 次提交
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由 Marcelo Cerri 提交于
To avoid backward compatibility issues, this patch suppresses auto-generated DAC labels from XML. This change affects commands such as dumpxml and save. Signed-off-by: NMarcelo Cerri <mhcerri@linux.vnet.ibm.com>
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由 Marcelo Cerri 提交于
With this patch libvirt tries to assign a model to a single seclabel when model is missing. Libvirt will look up at host's capabilities and assign the first model to seclabel. This patch fixes: 1. The problem with existing guests that have a seclabel defined in its XML. 2. A XML parse error when a guest is restored. Signed-off-by: NMarcelo Cerri <mhcerri@linux.vnet.ibm.com>
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- 30 8月, 2012 2 次提交
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由 Peter Krempa 提交于
virDomainVcpuPinAdd does a realloc on vcpupin_list if the new vcpu pin definition doesn't fit into the array. The list is an array of pointers but the function definition didn't support returning the changed pointer to the caller if it was realloced. This caused segfaults if realloc would change the base pointer.
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由 Peter Krempa 提交于
virDomainVcpuPinDefCopy when the control flow reaches out of memory cleanup code, the flow would end in a infinite loop as the loop variable wasn't decremented. Also a dereference of NULL pointers was possible if allocation of the Vcpu pinning definiton structure failed.
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- 28 8月, 2012 1 次提交
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由 Osier Yang 提交于
* src/conf/domain_conf.c: Use STREQ_NULLABLE instead of STREQ, as def->seclables[i]->model could be NULL.
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- 27 8月, 2012 1 次提交
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由 Ján Tomko 提交于
When checking for seclabels without security models, def->nseclabels is already set to n. In the case of an error def->seclabels is freed but nseclabels is left untouched. This leads to a segmentation fault when def is freed in virDomainDefParseXML.
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- 24 8月, 2012 4 次提交
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由 Eric Blake 提交于
The name 'virDomainDiskSnapshot' didn't fit in with our normal conventions of using a prefix hinting that it is related to a virDomainSnapshotPtr. Also, a future patch will reuse the enum for declaring where the VM memory is stored. * src/conf/snapshot_conf.h (virDomainDiskSnapshot): Rename... (virDomainSnapshotLocation): ...to this. (_virDomainSnapshotDiskDef): Update clients. * src/conf/domain_conf.h (_virDomainDiskDef): Likewise. * src/libvirt_private.syms (domain_conf.h): Likewise. * src/conf/domain_conf.c (virDomainDiskDefParseXML) (virDomainDiskDefFormat): Likewise. * src/conf/snapshot_conf.c: (virDomainSnapshotDiskDefParseXML) (virDomainSnapshotAlignDisks, virDomainSnapshotDefFormat): Likewise. * src/qemu/qemu_driver.c (qemuDomainSnapshotDiskPrepare) (qemuDomainSnapshotCreateSingleDiskActive) (qemuDomainSnapshotCreateDiskActive, qemuDomainSnapshotCreateXML): Likewise.
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由 Eric Blake 提交于
This has several benefits: 1. Future snapshot-related code has a definite place to go (and I _will_ be adding some) 2. Snapshot errors now use the VIR_FROM_DOMAIN_SNAPSHOT error classification, which has been underutilized (previously only in libvirt.c) * src/conf/domain_conf.h, domain_conf.c: Split... * src/conf/snapshot_conf.h, snapshot_conf.c: ...into new files. * src/Makefile.am (DOMAIN_CONF_SOURCES): Build new files. * po/POTFILES.in: Mark new file for translation. * src/vbox/vbox_tmpl.c: Update caller. * src/esx/esx_driver.c: Likewise. * src/qemu/qemu_command.c: Likewise. * src/qemu/qemu_domain.h: Likewise.
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由 Eric Blake 提交于
We were failing to react to allocation failure when initializing a snapshot object list. Changing things to store a pointer instead of a complete object adds one more possible point of allocation failure, but at the same time, will make it easier to react to failure now, as well as making it easier for a future patch to split all virDomainSnapshotPtr handling into a separate file, as I continue to add even more snapshot code. Luckily, there was only one client outside of domain_conf.c that was actually peeking inside the object, and a new wrapper function was easy. * src/conf/domain_conf.h (_virDomainObj): Use a pointer. (virDomainSnapshotObjListInit): Rename. (virDomainSnapshotObjListFree, virDomainSnapshotForEach): New declarations. (_virDomainSnapshotObjList): Move definitions... * src/conf/domain_conf.c: ...here. (virDomainSnapshotObjListInit, virDomainSnapshotObjListDeinit): Rename... (virDomainSnapshotObjListNew, virDomainSnapshotObjListFree): ...to these. (virDomainSnapshotForEach): New function. (virDomainObjDispose, virDomainListPopulate): Adjust callers. * src/qemu/qemu_domain.c (qemuDomainSnapshotDiscard) (qemuDomainSnapshotDiscardAllMetadata): Likewise. * src/qemu/qemu_migration.c (qemuMigrationIsAllowed): Likewise. * src/qemu/qemu_driver.c (qemuDomainSnapshotLoad) (qemuDomainUndefineFlags, qemuDomainSnapshotCreateXML) (qemuDomainSnapshotListNames, qemuDomainSnapshotNum) (qemuDomainListAllSnapshots) (qemuDomainSnapshotListChildrenNames) (qemuDomainSnapshotNumChildren) (qemuDomainSnapshotListAllChildren) (qemuDomainSnapshotLookupByName, qemuDomainSnapshotGetParent) (qemuDomainSnapshotGetXMLDesc, qemuDomainSnapshotIsCurrent) (qemuDomainSnapshotHasMetadata, qemuDomainRevertToSnapshot) (qemuDomainSnapshotDelete): Likewise. * src/libvirt_private.syms (domain_conf.h): Export new function.
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由 Michal Privoznik 提交于
Only parse model, if static labelling, or a base label is set, or doing active XML.
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- 23 8月, 2012 1 次提交
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由 Hu Tao 提交于
For emulator, the vcpuid field is always set to -1, instead of parsing XML for the value of it.
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- 22 8月, 2012 8 次提交
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由 Hu Tao 提交于
This patch introduces support of setting emulator's period and quota to limit cpu bandwidth when the vm starts. Also updates XML Schema for new entries and docs.
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由 Tang Chen 提交于
Introduce 2 APIs to support emulator threads pin. 1) virDomainEmulatorPinAdd: setup emulator threads pin with a given cpumap string. 2) virDomainEmulatorPinDel: remove all emulator threads pin. Signed-off-by: NTang Chen <tangchen@cn.fujitsu.com> Signed-off-by: NHu Tao <hutao@cn.fujitsu.com>
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由 Tang Chen 提交于
This patch adds a new xml element <emulatorpin>, which is a sibling to the existing <vcpupin> element under the <cputune>, to pin emulator threads to specified physical CPUs. Signed-off-by: NTang Chen <tangchen@cn.fujitsu.com> Signed-off-by: NHu Tao <hutao@cn.fujitsu.com>
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由 Hu Tao 提交于
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由 Hu Tao 提交于
1. add a new function virDomainVcpuPinDefCopy 2. make virDomainVcpuPinDefFree non-static
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由 Hu Tao 提交于
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由 Hu Tao 提交于
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由 J.B. Joret 提交于
A hypervisor may allow to override the disk geometry of drives. Qemu, as an example with cyls=,heads=,secs=[,trans=]. This patch extends the domain config to allow the specification of disk geometry with libvirt. Signed-off-by: NJ.B. Joret <jb@linux.vnet.ibm.com> Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
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- 21 8月, 2012 3 次提交
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由 Martin Kletzander 提交于
Port allocations for SPICE and VNC behave almost the same (with default ports), but there is some mess in the code. This patch clears these inconsistencies and makes sure the same behavior will be used when ports for remote displays are changed. Changes: - hard-coded number 5900 removed (handled elsewhere like with VNC) - reservedVNCPorts renamed to reservedRemotePorts (it's not just for VNC anymore) - QEMU_VNC_PORT_{MIN,MAX} renamed to QEMU_REMOTE_PORT_{MIN,MAX} - port allocation unified for VNC and SPICE
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由 Marcelo Cerri 提交于
This patch updates the domain and capability XML parser and formatter to support more than one "seclabel" element for each domain and device. The RNG schema and the tests related to this are also updated by this patch. Signed-off-by: NMarcelo Cerri <mhcerri@linux.vnet.ibm.com>
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由 Marcelo Cerri 提交于
This patch updates the structures that store information about each domain and each hypervisor to support multiple security labels and drivers. It also updates all the remaining code to use the new fields. Signed-off-by: NMarcelo Cerri <mhcerri@linux.vnet.ibm.com>
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- 18 8月, 2012 2 次提交
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由 Shradha Shah 提交于
Move the functions the parse/format, and validate PCI addresses to their own file so they can be conveniently used in other places besides device_conf.c Refactoring existing code without causing any functional changes to prepare for new code. This patch makes the code reusable. Signed-off-by: NShradha Shah <sshah@solarflare.com>
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由 Jiri Denemark 提交于
Change device type of a virtio channel from/to spicevmc is not a user visible change. However, spicevmc channels use different default target name than other virtio channels. To maintain ABI stability during this change target name must be explicitly specified (and equal) in both configurations.
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- 16 8月, 2012 1 次提交
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由 Laine Stump 提交于
The following config elements now support a <vlan> subelements: within a domain: <interface>, and the <actual> subelement of <interface> within a network: the toplevel, as well as any <portgroup> Each vlan element must have one or more <tag id='n'/> subelements. If there is more than one tag, it is assumed that vlan trunking is being requested. If trunking is required with only a single tag, the attribute "trunk='yes'" should be added to the toplevel <vlan> element. Some examples: <interface type='hostdev'/> <vlan> <tag id='42'/> </vlan> <mac address='52:54:00:12:34:56'/> ... </interface> <network> <name>vlan-net</name> <vlan trunk='yes'> <tag id='30'/> </vlan> <virtualport type='openvswitch'/> </network> <interface type='network'/> <source network='vlan-net'/> ... </interface> <network> <name>trunk-vlan</name> <vlan> <tag id='42'/> <tag id='43'/> </vlan> ... </network> <network> <name>multi</name> ... <portgroup name='production'/> <vlan> <tag id='42'/> </vlan> </portgroup> <portgroup name='test'/> <vlan> <tag id='666'/> </vlan> </portgroup> </network> <interface type='network'/> <source network='multi' portgroup='test'/> ... </interface> IMPORTANT NOTE: As of this patch there is no backend support for the vlan element for *any* network device type. When support is added in later patches, it will only be for those select network types that support setting up a vlan on the host side, without the guest's involvement. (For example, it will be possible to configure a vlan for a guest connected to an openvswitch bridge, but it won't be possible to do that for one that is connected to a standard Linux host bridge.)
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- 15 8月, 2012 5 次提交
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由 Laine Stump 提交于
Each interface has a single pointer to a filterref object. That filterref can itself point to multiple other filterrefs, but at the toplevel there is only one. The parser had previously just silently overwritten earlier filterrefs when a new one was encountered, so the interface was left with whichever was the last filterref in the xml, ignoring all the others. This patch logs an error when it sees more than one filterref.
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由 Laine Stump 提交于
Until now, all attributes in a <virtualport> parameter list that were acceptable for a particular type, were also required. There were no optional attributes. One of the aims of supporting <virtualport> in libvirt's virtual networks and portgroups is to allow specifying the group-wide parameters in the network's virtualport, and merge that with the interface's virtualport, which will have the instance-specific info (i.e. the interfaceid or instanceid). Additionally, the guest's interface XML shouldn't need to know what type of network connection will be used prior to runtime - it could be openvswitch, 802.1Qbh, 802.1Qbg, or none of the above - but should still be able to specify instance-specific info just in case it turns out to be applicable. Finally, up to now, the parser for virtualport has always generated a random instanceid/interfaceid when appropriate, making it impossible to leave it blank (which is what's required for virtualports within a network/portprofile definition). This patch modifies the parser and formatter of the <virtualport> element in the following ways: * because most of the attributes in a virNetDevVPortProfile are fixed size binary data with no reserved values, there is no way to embed a "this value wasn't specified" sentinel into the existing data. To solve this problem, the new *_specified fields in the virNetDevVPortProfile object that were added in a previous patch of this series are now set when the corresponding attribute is present during the parse. * allow parsing/formatting a <virtualport> that has no type set. In this case, all fields are settable, but all are also optional. * add a GENERATE_MISSING_DEFAULTS flag to the parser - if this flag is set and an instanceid/interfaceid is expected but not provided, a random one will be generated. This was previously the default behavior, but is now done only for virtualports inside an <interface> definition, not for those in <network> or <portgroup>. * add a REQUIRE_ALL_ATTRIBUTES flag to the parser - if this flag is set the parser will call the new virNetDevVPortProfileCheckComplete() functions at the end of the parser to check for any missing attributes (based on type), and return failure if anything is missing. This used to be default behavior. Now it is only used for the virtualport defined inside an interface's <actual> element (by the time you've figured out the contents of <actual>, you should have all the necessary data to fill in the entire virtualport) * add a REQUIRE_TYPE flag to the parser - if this flag is set, the parser will return an error if the virtualport has no type attribute. This also was previously the default behavior, but isn't needed in the case of the virtualport for a type='network' interface (i.e. the exact type isn't yet known), or the virtualport of a portgroup (i.e. the portgroup just has modifiers for the network's virtualport, which *does* require a type) - in those cases, the check will be done at domain startup, once the final virtualport is assembled (this is handled in the next patch).
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由 Laine Stump 提交于
This function has several calls to increase the buffer indent by 6, then decrease it again, then increase, then decrease. Additionally, there were several printfs that had 6 spaces at the beginning of the line. virDomainActualNetDefFormat, which is called by virDomainNetDefFormat, had similar ugliness. This patch changes both functions to just increase the indent at the beginning, decrease it at (well, just before*) the end, and remove all of the occurences of 6/8 spaces at the beginning of lines. *The indent had to be reset before the end of the function because virDomainDeviceInfoFormat assumes a 0 indent and is called from many other places, and I didn't want to do an overhaul of every caller of that function. A separate patch to switch all of domain_conf.c would be a useful exercise, but my current goal is unrelated to that, so I'll leave it for another day.
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由 Laine Stump 提交于
There was an error: label that simply did "return ret", but ret was defaulted to -1, and was never used other than setting it manually to 0 just before a non-error return. Aside from this, some of the error return paths used "goto error" and others used "return ret". This patch removes ret and the error: label, and makes all error returns just consistently do "return -1".
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由 Laine Stump 提交于
virtPortProfile is now used by 4 different types of network devices (NETWORK, BRIDGE, DIRECT, and HOSTDEV), and it's getting cumbersome to replicate so much code in 4 different places just because each type has the virtPortProfile in a slightly different place. This patch puts a single virtPortProfile in a common place (outside the type-specific union) in both virDomainNetDef and virDomainActualNetDef, and adjusts the parse and format code (and the few other places where it is used) accordingly. Note that when a <virtualport> element is found, the parse functions verify that the interface is of a type that supports one, otherwise an error is generated (CONFIG_UNSUPPORTED in the case of <interface>, and INTERNAL in the case of <actual>, since the contents of <actual> are always generated by libvirt itself).
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- 14 8月, 2012 1 次提交
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由 Osier Yang 提交于
As the consensus in: https://www.redhat.com/archives/libvir-list/2012-July/msg01692.html, this patch is to destroy conf/virdomainlist.[ch], folding the helpers into conf/domain_conf.[ch]. * src/Makefile.am: - Various indention fixes incidentally - Add macro DATATYPES_SOURCES (datatypes.[ch]) - Link datatypes.[ch] for libvirt_lxc * src/conf/domain_conf.c: - Move all the stuffs from virdomainlist.c into it - Use virUnrefDomain and virUnrefDomainSnapshot instead of virDomainFree and virDomainSnapshotFree, which are defined in libvirt.c, and we don't want to link to it. - Remove "if" before "free" the object, as virObjectUnref is in the list "useless_free_options". * src/conf/domain_conf.h: - Move all the stuffs from virdomainlist.h into it - s/LIST_FILTER/LIST_DOMAINS_FILTER/ * src/libxl/libxl_driver.c: - s/LIST_FILTER/LIST_DOMAINS_FILTER/ - no (include "virdomainlist.h") * src/libxl/libxl_driver.c: Likewise * src/lxc/lxc_driver.c: Likewise * src/openvz/openvz_driver.c: Likewise * src/parallels/parallels_driver.c: Likewise * src/qemu/qemu_driver.c: Likewise * src/test/test_driver.c: Likewise * src/uml/uml_driver.c: Likewise * src/vbox/vbox_tmpl.c: Likewise * src/vmware/vmware_driver.c: Likewise * tools/virsh-domain-monitor.c: Likewise * tools/virsh.c: Likewise
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- 07 8月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Switch virDomainObjPtr to use the virObject APIs for reference counting. The main change is that virObjectUnref does not return the reference count, merely a bool indicating whether the object still has any refs left. Checking the return value is also not mandatory. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 03 8月, 2012 1 次提交
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由 Osier Yang 提交于
* src/conf/domain_conf.c: - Add virDomainControllerFind to find controller device by type and index. - Add virDomainControllerRemove to remove the controller device from maintained controler list. * src/conf/domain_conf.h: - Declare the two new helpers. * src/libvirt_private.syms: - Expose private symbols for the two new helpers. * src/qemu/qemu_driver.c: - Support attach/detach controller device persistently * src/qemu/qemu_hotplug.c: - Use the two helpers to simplify the codes.
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- 02 8月, 2012 2 次提交
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由 Peter Krempa 提交于
This patch adds helpers that validate domain's device configuration. This will be needed later on to verify devices being hot-plugged to guests. If the guest has no USB bus, then it's not valid to plug a USB device to that guest.
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由 Peter Krempa 提交于
Libvirt adds a USB controller to the guest even if the user does not specify any in the XML. This is due to back-compat reasons. To allow disabling USB for a guest this patch adds a new USB controller type "none" that disables USB support for the guest.
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- 01 8月, 2012 1 次提交
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由 Dmitry Guryanov 提交于
Parallels Cloud Server is a cloud-ready virtualization solution that allows users to simultaneously run multiple virtual machines and containers on the same physical server. More information can be found here: http://www.parallels.com/products/pcs/ Also beta version of Parallels Cloud Server can be downloaded there. Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>
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- 27 7月, 2012 1 次提交
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由 Eric Blake 提交于
Any time we have a string with no % passed through gettext, a translator can inject a % to cause a stack overread. When there is nothing to format, it's easier to ask for a string that cannot be used as a formatter, by using a trivial "%s" format instead. In the past, we have used --disable-nls to catch some of the offenders, but that doesn't get run very often, and many more uses have crept in. Syntax check to the rescue! The syntax check can catch uses such as virReportError(code, _("split " "string")); by using a sed script to fold context lines into one pattern space before checking for a string without %. This patch is just mechanical insertion of %s; there are probably several messages touched by this patch where we would be better off giving the user more information than a fixed string. * cfg.mk (sc_prohibit_diagnostic_without_format): New rule. * src/datatypes.c (virUnrefConnect, virGetDomain) (virUnrefDomain, virGetNetwork, virUnrefNetwork, virGetInterface) (virUnrefInterface, virGetStoragePool, virUnrefStoragePool) (virGetStorageVol, virUnrefStorageVol, virGetNodeDevice) (virGetSecret, virUnrefSecret, virGetNWFilter, virUnrefNWFilter) (virGetDomainSnapshot, virUnrefDomainSnapshot): Add %s wrapper. * src/lxc/lxc_driver.c (lxcDomainSetBlkioParameters) (lxcDomainGetBlkioParameters): Likewise. * src/conf/domain_conf.c (virSecurityDeviceLabelDefParseXML) (virDomainDiskDefParseXML, virDomainGraphicsDefParseXML): Likewise. * src/conf/network_conf.c (virNetworkDNSHostsDefParseXML) (virNetworkDefParseXML): Likewise. * src/conf/nwfilter_conf.c (virNWFilterIsValidChainName): Likewise. * src/conf/nwfilter_params.c (virNWFilterVarValueCreateSimple) (virNWFilterVarAccessParse): Likewise. * src/libvirt.c (virDomainSave, virDomainSaveFlags) (virDomainRestore, virDomainRestoreFlags) (virDomainSaveImageGetXMLDesc, virDomainSaveImageDefineXML) (virDomainCoreDump, virDomainGetXMLDesc) (virDomainMigrateVersion1, virDomainMigrateVersion2) (virDomainMigrateVersion3, virDomainMigrate, virDomainMigrate2) (virStreamSendAll, virStreamRecvAll) (virDomainSnapshotGetXMLDesc): Likewise. * src/nwfilter/nwfilter_dhcpsnoop.c (virNWFilterSnoopReqLeaseDel) (virNWFilterDHCPSnoopReq): Likewise. * src/openvz/openvz_driver.c (openvzUpdateDevice): Likewise. * src/openvz/openvz_util.c (openvzKBPerPages): Likewise. * src/qemu/qemu_cgroup.c (qemuSetupCgroup): Likewise. * src/qemu/qemu_command.c (qemuBuildHubDevStr, qemuBuildChrChardevStr) (qemuBuildCommandLine): Likewise. * src/qemu/qemu_driver.c (qemuDomainGetPercpuStats): Likewise. * src/qemu/qemu_hotplug.c (qemuDomainAttachNetDevice): Likewise. * src/rpc/virnetsaslcontext.c (virNetSASLSessionGetIdentity): Likewise. * src/rpc/virnetsocket.c (virNetSocketNewConnectUNIX) (virNetSocketSendFD, virNetSocketRecvFD): Likewise. * src/storage/storage_backend_disk.c (virStorageBackendDiskBuildPool): Likewise. * src/storage/storage_backend_fs.c (virStorageBackendFileSystemProbe) (virStorageBackendFileSystemBuild): Likewise. * src/storage/storage_backend_rbd.c (virStorageBackendRBDOpenRADOSConn): Likewise. * src/storage/storage_driver.c (storageVolumeResize): Likewise. * src/test/test_driver.c (testInterfaceChangeBegin) (testInterfaceChangeCommit, testInterfaceChangeRollback): Likewise. * src/vbox/vbox_tmpl.c (vboxListAllDomains): Likewise. * src/xenxs/xen_sxpr.c (xenFormatSxprDisk, xenFormatSxpr): Likewise. * src/xenxs/xen_xm.c (xenXMConfigGetUUID, xenFormatXMDisk) (xenFormatXM): Likewise.
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