- 23 3月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Since we defined a custom virURIPtr type, we should use a virURIFree method instead of assuming it will always be a typedef for xmlURIPtr * src/util/viruri.c, src/util/viruri.h, src/libvirt_private.syms: Add a virURIFree method * src/datatypes.c, src/esx/esx_driver.c, src/libvirt.c, src/qemu/qemu_migration.c, src/vmx/vmx.c, src/xen/xend_internal.c, tests/viruritest.c: s/xmlFreeURI/virURIFree/ Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 20 3月, 2012 1 次提交
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由 Laine Stump 提交于
A few times libvirt users manually setting mac addresses have complained of a networking failure that ends up being due to a multicast mac address being used for a guest interface. This patch prevents that by logging an error and failing if a multicast mac address is encountered in each of the three following cases: 1) domain xml <interface> mac address. 2) network xml bridge mac address. 3) network xml dhcp/host mac address. There are several other places where a mac address can be input that aren't controlled in this manner because failure to do so has no consequences (e.g., if the address will be used to search through existing interfaces for a match). The RNG has been updated to add multiMacAddr and uniMacAddr along with the existing macAddr, and macAddr was switched to uniMacAddr where appropriate.
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- 15 3月, 2012 2 次提交
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由 Osier Yang 提交于
src/libvirt_private.syms: s/virDomainCpuPlacement/virDomainCpuPlacementMode/ src/qemu/qemu_process.c def->mem.cur_balloon expects "llu" -- pushed under build-breaker rule
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由 Osier Yang 提交于
numad is an user-level daemon that monitors NUMA topology and processes resource consumption to facilitate good NUMA resource alignment of applications/virtual machines to improve performance and minimize cost of remote memory latencies. It provides a pre-placement advisory interface, so significant processes can be pre-bound to nodes with sufficient available resources. More details: http://fedoraproject.org/wiki/Features/numad "numad -w ncpus:memory_amount" is the advisory interface numad provides currently. This patch add the support by introducing a new XML attribute for <vcpu>. e.g. <vcpu placement="auto">4</vcpu> <vcpu placement="static" cpuset="1-10^6">4</vcpu> The returned advisory nodeset from numad will be printed in domain's dumped XML. e.g. <vcpu placement="auto" cpuset="1-10^6">4</vcpu> If placement is "auto", the number of vcpus and the current memory amount specified in domain XML will be used for numad command line (numad uses MB for memory amount): numad -w $num_of_vcpus:$current_memory_amount / 1024 The advisory nodeset returned from numad will be used to set domain process CPU affinity then. (e.g. qemuProcessInitCpuAffinity). If the user specifies both CPU affinity policy (e.g. (<vcpu cpuset="1-10,^7,^8">4</vcpu>) and placement == "auto" the specified CPU affinity will be overridden. Only QEMU/KVM drivers support it now. See docs update in patch for more details.
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- 12 3月, 2012 1 次提交
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由 Eric Blake 提交于
As documented in linux.git/Documentation/cgroups/cpuacct.txt, cpuacct.stat returns user and system time in ticks (the same unit used in times(2)). It would be a bit nicer if it were like getrusage(2) and reported timeval contents, or like cpuacct.usage and in nanoseconds, but we can't be picky. * src/util/cgroup.h (virCgroupGetCpuacctStat): New function. * src/util/cgroup.c (virCgroupGetCpuacctStat): Implement it. (virCgroupGetValueStr): Allow for multi-line files. * src/libvirt_private.syms (cgroup.h): Export it.
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- 09 3月, 2012 2 次提交
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由 Peng Zhou 提交于
spice agent-mouse support Usage: <graphics type='spice'> <mouse mode='client'|'server'/> <graphics/> Signed-off-by: NOsier Yang <jyang@redhat.com>
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由 Laine Stump 提交于
It will be used in a different file in an upcoming patch.
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- 08 3月, 2012 2 次提交
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由 Michal Privoznik 提交于
Some members are generated during XML parse (e.g. MAC address of an interface); However, with current implementation, if we are plugging a device both to persistent and live config, we parse given XML twice: first time for live, second for config. This is wrong then as the second time we are not guaranteed to generate same values as we did for the first time. To prevent that we need to create a copy of DeviceDefPtr; This is done through format/parse process instead of writing functions for deep copy as it is easier to maintain: adding new field to any virDomain*DefPtr doesn't require change of copying function.
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由 Eric Blake 提交于
Scaling an integer based on a suffix is something we plan on reusing in several contexts: XML parsing, virsh CLI parsing, and possibly elsewhere. Make it easy to reuse, as well as adding in support for powers of 1000. * src/util/util.h (virScaleInteger): New function. * src/util/util.c (virScaleInteger): Implement it. * src/libvirt_private.syms (util.h): Export it.
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- 07 3月, 2012 2 次提交
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由 KAMEZAWA Hiroyuki 提交于
* For now, only "cpu_time" is supported. * cpuacct cgroup is used for providing percpu cputime information. * src/qemu/qemu.conf - take care of cpuacct cgroup. * src/qemu/qemu_conf.c - take care of cpuacct cgroup. * src/qemu/qemu_driver.c - added an interface * src/util/cgroup.c/h - added interface for getting percpu cputime Signed-off-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NLai Jiangshan <laijs@cn.fujitsu.com>
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由 KAMEZAWA Hiroyuki 提交于
Signed-off-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NLai Jiangshan <laijs@cn.fujitsu.com>
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- 06 3月, 2012 7 次提交
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由 Roopa Prabhu 提交于
These changes are applied only if the hostdev has a parent net device (i.e. if it was defined as "<interface type='hostdev'>" rather than just "<hostdev>"). If the parent netdevice has virtual port information, the original virtualport associate functions are called (these set and restore both mac and port profile on an interface). Otherwise, only mac address is set on the device. Note that This is only supported for SR-IOV Virtual Functions (not for standard PCI or USB netdevs), and virtualport association is only supported for 802.1Qbh. For all other types of cards and types of virtualport, a "Config Unsupported" error is returned and the operation fails. Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com>
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由 Roopa Prabhu 提交于
This patch adds the following: - functions to set and get vf configs - Functions to replace and store vf configs (Only mac address is handled today. But the functions can be easily extended for vlans and other vf configs) - function to dump link dev info (This is moved from virnetdevvportprofile.c) Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com>
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由 Roopa Prabhu 提交于
pciDeviceGetVirtualFunctionInfo returns pf netdevice name and virtual function index for a given vf. This is just a wrapper around existing functions to return vf's pf and vf_index with one api call pciConfigAddressToSysfsfile returns the sysfile pci device link from a 'struct pci_config_address' Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com>
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由 Laine Stump 提交于
This exact code is duplicated in qemuDomainDetachNetDevice().
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由 Laine Stump 提交于
This is the new interface type that sets up an SR-IOV PCI network device to be assigned to the guest with PCI passthrough after initializing some network device-specific things from the config (e.g. MAC address, virtualport profile parameters). Here is an example of the syntax: <interface type='hostdev' managed='yes'> <source> <address type='pci' domain='0' bus='0' slot='4' function='3'/> </source> <mac address='00:11:22:33:44:55'/> <address type='pci' domain='0' bus='0' slot='7' function='0'/> </interface> This would assign the PCI card from bus 0 slot 4 function 3 on the host, to bus 0 slot 7 function 0 on the guest, but would first set the MAC address of the card to 00:11:22:33:44:55. NB: The parser and formatter don't care if the PCI card being specified is a standard single function network adapter, or a virtual function (VF) of an SR-IOV capable network adapter, but the upcoming code that implements the back end of this config will work *only* with SR-IOV VFs. This is because modifying the mac address of a standard network adapter prior to assigning it to a guest is pointless - part of the device reset that occurs during that process will reset the MAC address to the value programmed into the card's firmware. Although it's not supported by any of libvirt's hypervisor drivers, usb network hostdevs are also supported in the parser and formatter for completeness and consistency. <source> syntax is identical to that for plain <hostdev> devices, except that the <address> element should have "type='usb'" added if bus/device are specified: <interface type='hostdev'> <source> <address type='usb' bus='0' device='4'/> </source> <mac address='00:11:22:33:44:55'/> </interface> If the vendor/product form of usb specification is used, type='usb' is implied: <interface type='hostdev'> <source> <vendor id='0x0012'/> <product id='0x24dd'/> </source> <mac address='00:11:22:33:44:55'/> </interface> Again, the upcoming patch to fill in the backend of this functionality will log an error and fail with "Unsupported Config" if you actually try to assign a USB network adapter to a guest using <interface type='hostdev'> - just use a standard <hostdev> entry in that case (and also for single-port PCI adapters).
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由 Laine Stump 提交于
Three new functions useful in other files: virDomainHostdevInsert: Add a new hostdev at the end of the array. This would more sensibly be called virDomainHostdevAppend, but the existing functions for other types of devices are called Insert. virDomainHostdevRemove: Eliminates one entry from the hostdevs array, but doesn't free it; patterned after the code at the end of the two qemuDomainDetachHostXXXDevice functions (and also other pre-existing virDomainXXXRemove functions for other device types). virDomainHostdevFind: This function is patterned from the search loops at the top of qemuDomainDetachHostPciDevice and qemuDomainDetachHostUsbDevice, and will be used to re-factor those (and other detach-related) functions.
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由 Laine Stump 提交于
In order to allow for a virDomainHostdevDef that uses the virDomainDeviceInfo of a "higher level" device (such as a virDomainNetDef), this patch changes the virDomainDeviceInfo in the HostdevDef into a virDomainDeviceInfoPtr. Rather than adding checks all over the code to check for a null info, we just guarantee that it is always valid. The new function virDomainHostdevDefAlloc() allocates a virDomainDeviceInfo and plugs it in, and virDomainHostdevDefFree() makes sure it is freed. There were 4 places allocating virDomainHostdevDefs, all of them parsers of one sort or another, and those have all had their VIR_ALLOC(hostdev) changed to virDomainHostdevDefAlloc(). Other than that, and the new functions, all the rest of the changes are just mechanical removals of "&" or changing "." to "->".
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- 01 3月, 2012 1 次提交
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由 Laine Stump 提交于
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- 29 2月, 2012 1 次提交
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由 D. Herrendoerfer 提交于
This code adds a netlink event interface to libvirt. It is based upon the event_poll code and makes use of it. An event is generated for each netlink message sent to the libvirt pid. Signed-off-by: ND. Herrendoerfer <d.herrendoerfer@herrendoerfer.name>
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- 28 2月, 2012 1 次提交
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由 Osier Yang 提交于
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- 27 2月, 2012 1 次提交
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由 Peter Krempa 提交于
This patch adds a set of functions used in creating console streams for domains using PTYs and ensures mutually exclusive access to the PTYs. If mutually exclusive access is not used, two clients may open the same console, which results in corruption on both clients as both of them race to read data from the PTY. Two approaches are used to ensure this: 1) Internal data structure holding open PTYs. This is used internally and enables the user to forcibly terminate another console connection eg. when somebody leaves the console open on another host. 2) UUCP style lock files: This uses UUCP lock files according to the FHS ( http://www.pathname.com/fhs/pub/fhs-2.3.html#VARLOCKLOCKFILES ) to check if other programs (like minicom) are not using the pty device of the console. This feature is disabled by default and may be enabled using configure parameter --with-console-lock-files=/path/to/lock/file/directory or --with-console-lock-files=auto (which tries to infer the location from OS used (currently only linux). On usual linux systems, normal users may not write to the /var/lock directory containing the locks. This poses problems while in session mode. If the current user has no access to the lockfile directory, check for presence of the file is still done, but no lock file is created. This does NOT result in an error.
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- 25 2月, 2012 1 次提交
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由 Martin Kletzander 提交于
Function xmlParseURI does not remove square brackets around IPv6 address when parsing. One of the solutions is making wrappers around functions working with xmlURI*. This assures that uri->server will be always properly assigned and it doesn't have to be changed when used on some new place in the code. For this purpose, functions virParseURI and virSaveURI were added. These function are wrappers around xmlParseURI and xmlSaveUri respectively. Also there is one new syntax check function to prohibit these functions anywhere else. File changes: - src/util/viruri.h -- declaration - src/util/viruri.c -- definition - src/libvirt_private.syms -- symbol export - src/Makefile.am -- added source and header files - cfg.mk -- added sc_prohibit_xmlURI - all others -- ID name and include fixes
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- 23 2月, 2012 1 次提交
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由 Jiri Denemark 提交于
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- 16 2月, 2012 2 次提交
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由 Ansis Atteka 提交于
This patch allows libvirt to add interfaces to already existing Open vSwitch bridges. The following syntax in domain XML file can be used: <interface type='bridge'> <mac address='52:54:00:d0:3f:f2'/> <source bridge='ovsbr'/> <virtualport type='openvswitch'> <parameters interfaceid='921a80cd-e6de-5a2e-db9c-ab27f15a6e1d'/> </virtualport> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> or if libvirt should auto-generate the interfaceid use following syntax: <interface type='bridge'> <mac address='52:54:00:d0:3f:f2'/> <source bridge='ovsbr'/> <virtualport type='openvswitch'> </virtualport> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> It is also possible to pass an optional profileid. To do that use following syntax: <interface type='bridge'> <source bridge='ovsbr'/> <mac address='00:55:1a:65:a2:8d'/> <virtualport type='openvswitch'> <parameters interfaceid='921a80cd-e6de-5a2e-db9c-ab27f15a6e1d' profileid='test-profile'/> </virtualport> </interface> To create Open vSwitch bridge install Open vSwitch and run the following command: ovs-vsctl add-br ovsbr
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由 Laine Stump 提交于
An upcoming patch will add a <virtualport> element to interfaces of type='bridge', so it makes sense to give this function a more generic name.
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- 10 2月, 2012 1 次提交
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由 Osier Yang 提交于
The auto-generated WWN comply with the new addressing schema of WWN: <quote> the first nibble is either hex 5 or 6 followed by a 3-byte vendor identifier and 36 bits for a vendor-specified serial number. </quote> We choose hex 5 for the first nibble. And for the 3-bytes vendor ID, we uses the OUI according to underlying hypervisor type, (invoking virConnectGetType to get the virt type). e.g. If virConnectGetType returns "QEMU", we use Qumranet's OUI (00:1A:4A), if returns ESX|VMWARE, we use VMWARE's OUI (00:05:69). Currently it only supports qemu|xen|libxl|xenapi|hyperv|esx|vmware drivers. The last 36 bits are auto-generated.
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- 09 2月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
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- 04 2月, 2012 1 次提交
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由 D. Herrendoerfer 提交于
Rename the src/util/netlink files to src/util/virnetlink to better fit the naming scheme. Also rename nlComm to virNetlinkCommand. Signed-off-by: ND. Herrendoerfer <d.herrendoerfer@herrendoerfer.name>
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- 02 2月, 2012 2 次提交
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由 Laine Stump 提交于
This was forgotten when the function was originally written (not noticed because it wasn't used at the time). It's required for proper compilation with modules enabled after applying the recent virStorageVolResize patches.
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由 Laine Stump 提交于
This was forgotten when the function was initially written (not noticed because it wasn't used at the time). It's required for proper compilation with modules enabled after applying the recent rawio patches.
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- 28 1月, 2012 3 次提交
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由 Daniel P. Berrange 提交于
The virEmitXMLWarning function should always have been in the xml.[hc] files, and should use virXML as its name prefix * src/util/util.c, src/util/util.h: Remove virEmitXMLWarning * src/util/xml.c, src/util/xml.h: Add virXMLEmitWarning
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由 Daniel P. Berrange 提交于
Move the virMacAddrXXX functions out of util.[ch] and into a new dedicate file virmacaddr.[ch]
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由 Daniel P. Berrange 提交于
Rename virFormatMacAddr, virGenerateMacAddr and virParseMacAddr to virMacAddrFormat, virMacAddrGenerate and virMacAddrParse respectively
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- 27 1月, 2012 1 次提交
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由 Stefan Berger 提交于
Introduce a function that rebuilds all running VMs' filters. Call this function when reloading the nwfilter driver. This addresses a problem introduced by the 2nd patch that typically causes no filters to be reinstantiate anymore upon driver reload since their XML has not changed. Yet the current behavior is that upon a SIGHUP all filters get reinstantiated.
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- 26 1月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
The old virRandom() API was not generating good random numbers. Replace it with a new API virRandomBits which instead of being told the upper limit, gets told the number of bits of randomness required. * src/util/virrandom.c, src/util/virrandom.h: Add virRandomBits, and move virRandomInitialize * src/util/util.h, src/util/util.c: Delete virRandom and virRandomInitialize * src/libvirt.c, src/security/security_selinux.c, src/test/test_driver.c, src/util/iohelper.c: Update for changes from virRandom to virRandomBits * src/storage/storage_backend_iscsi.c: Remove bogus call to virRandomInitialize & convert to virRandomBits
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- 25 1月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Add a virFileTouch API which ensures that a file will always exist, even if zero length * src/util/virfile.c, src/util/virfile.h, src/libvirt_private.syms: Introduce virFileTouch
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- 20 1月, 2012 2 次提交
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由 Eric Blake 提交于
While we still don't want to enable gcc's new -Wformat-literal warning, I found a rather easy case where the warning could be reduced, by getting rid of obsolete error-reporting practices. This is the last place where we were passing the (unused) net and conn arguments for constructing an error. * src/util/virterror_internal.h (virErrorMsg): Delete prototype. (virReportError): Delete macro. * src/util/virterror.c (virErrorMsg): Make static. * src/libvirt_private.syms (virterror_internal.h): Drop export. * src/util/conf.c (virConfError): Convert to macro. (virConfErrorHelper): New function, and adjust error calls. * src/xen/xen_hypervisor.c (virXenErrorFunc): Delete. (xenHypervisorGetSchedulerType) (xenHypervisorGetSchedulerParameters) (xenHypervisorSetSchedulerParameters) (xenHypervisorDomainBlockStats) (xenHypervisorDomainInterfaceStats) (xenHypervisorDomainGetOSType) (xenHypervisorNodeGetCellsFreeMemory, xenHypervisorGetVcpus): Update callers.
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由 Eric Blake 提交于
Preparation for another patch that refactors common patterns into the new file for fewer lines of code overall. * src/util/util.h (virTypedParameterArrayClear): Move... * src/util/virtypedparam.h: ...to new file. (virTypedParameterArrayValidate, virTypedParameterAssign): New prototypes. * src/util/util.c (virTypedParameterArrayClear): Likewise. * src/util/virtypedparam.c: New file. * po/POTFILES.in: Mark file for translation. * src/Makefile.am (UTIL_SOURCES): Build it. * src/libvirt_private.syms (util.h): Split... (virtypedparam.h): to new section. (virkeycode.h): Sort. * daemon/remote.c: Adjust callers. * tools/virsh.c: Likewise.
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- 19 1月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
To avoid a namespace clash with forthcoming identity APIs, rename the virNet*GetLocalIdentity() APIs to have the form virNet*GetUNIXIdentity() * daemon/remote.c, src/libvirt_private.syms: Update for renamed APIs * src/rpc/virnetserverclient.c, src/rpc/virnetserverclient.h, src/rpc/virnetsocket.c, src/rpc/virnetsocket.h: s/LocalIdentity/UNIXIdentity/
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