- 18 3月, 2015 1 次提交
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由 Michal Privoznik 提交于
Not all NICs (esp. the virtual ones like TUN) must have a hardware address. Teach our RPC that it's possible. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 17 3月, 2015 1 次提交
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由 Nehal J Wani 提交于
Define helper function virDomainInterfaceFree, which allows the upper layer application to free the domain interface object conveniently. The API is going to provide multiple methods by flags, e.g. * Query guest agent * Parse DHCP lease file include/libvirt/libvirt-domain.h * Define virDomainInterfaceAddresses, virDomainInterfaceFree * Define structs virDomainInterface, virDomainIPAddress src/driver-hypervisor.h: * Define domainInterfaceAddresses src/libvirt-domain.c: * Implement virDomainInterfaceAddresses * Implement virDomainInterfaceFree src/libvirt_public.syms: * Export the new symbols Signed-off-by: NNehal J Wani <nehaljw.kkd1@gmail.com>
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- 12 3月, 2015 1 次提交
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由 John Ferlan 提交于
Add virDomainPinIOThread to allow setting the CPU affinity for a specific IOThread based on the output generated from virDomainGetIOThreadsInfo The API supports updating both the --live domain and the --config data
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- 10 3月, 2015 1 次提交
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由 Chen Fan 提交于
in virDomainFSInfoFree(), don't free the virDomainFSInfo data. ==10670== 80 bytes in 2 blocks are definitely lost in loss record 576 of 793 ==10670== at 0x4A06BC3: calloc (vg_replace_malloc.c:618) ==10670== by 0x509DEBD: virAlloc (viralloc.c:144) ==10670== by 0x19FBD558: qemuAgentGetFSInfo (qemu_agent.c:1837) ==10670== by 0x1A03CF91: qemuDomainGetFSInfo (qemu_driver.c:19238) Signed-off-by: NChen Fan <chen.fan.fnst@cn.fujitsu.com>
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- 09 3月, 2015 1 次提交
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由 John Ferlan 提交于
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- 06 3月, 2015 2 次提交
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由 John Ferlan 提交于
Add virDomainGetIOThreadInfo in order to return a list of virDomainIOThreadInfoPtr structures which list the IOThread ID and the CPU Affinity map for each IOThread for the domain. For an active domain, the live data will be returned, while for an inactive domain, the config data will be returned. The API supports either the --live or --config flag, but not both. Also added virDomainIOThreadsInfoFree in order to free the cpumap and the IOThreadInfo structure. Signed-off-by: NJohn Ferlan <jferlan@redhat.com>
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由 Pavel Hrdina 提交于
There was a mess in the way how we store unlimited value for memory limits and how we handled values provided by user. Internally there were two possible ways how to store unlimited value: as 0 value or as VIR_DOMAIN_MEMORY_PARAM_UNLIMITED. Because we chose to store memory limits as unsigned long long, we cannot use -1 to represent unlimited. It's much easier for us to say that everything greater than VIR_DOMAIN_MEMORY_PARAM_UNLIMITED means unlimited and leave 0 as valid value despite that it makes no sense to set limit to 0. Remove unnecessary function virCompareLimitUlong. The update of test is to prevent the 0 to be miss-used as unlimited in future. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1146539Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 25 2月, 2015 1 次提交
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由 Ján Tomko 提交于
Document that a complete device definition should be used and a partial match can lead to the device being detached. https://bugzilla.redhat.com/show_bug.cgi?id=872028
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- 16 1月, 2015 1 次提交
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由 Daniel P. Berrange 提交于
The virDomainDefineXMLFlags and virDomainCreateXML APIs both gain new flags allowing them to be told to validate XML. This updates all the drivers to turn on validation in the XML parser when the flags are set
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- 13 1月, 2015 1 次提交
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由 Daniel P. Berrange 提交于
The virDomainDefineXML method is one of the few that still lacks an 'unsigned int flags' parameter. This will be needed for adding XML validation to this API. virDomainCreateXML fortunately already has flags.
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- 17 12月, 2014 1 次提交
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由 Eric Blake 提交于
This patch introduces access to allocation information about a backing chain of a live domain. While querying storage volumes for read-only disks could provide some of the details, we do NOT want to read() a file while qemu is writing it. Also, there is one case where we have to rely on qemu: when doing a block commit into a backing file, where that file is stored in qcow2 format on a host block device, we want to know the current highest write offset into that image, in order to know if the disk must be resized larger. qemu-img does not (currently) show this information, and none of the earlier block APIs were extensible enough to expose it. But virDomainListGetStats is perfect for the job! We don't need a new group of statistics, as the existing block group is sufficient. On the other hand, as existing libvirt releases already report 1:1 mapping of block.count to <disk> devices, changing the array size could confuse older clients; and even with newer clients, the time and memory taken to report additional statistics is not always necessary (backing files are generally read-only except for block-commit, so while read statistics may change, sizing statistics will not). So the choice here is to add a new flag that only newer callers will pass, when they are prepared for the additional information. This patch introduces the new API, but it will take more patches to get it implemented for qemu. * include/libvirt/libvirt-domain.h (VIR_CONNECT_GET_ALL_DOMAINS_STATS_BACKING): New flag. * src/libvirt-domain.c (virConnectGetAllDomainStats): Document it, and add a new field when it is in use. * tools/virsh-domain-monitor.c (cmdDomstats): Use new flag. * tools/virsh.pod (domstats): Document it. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 09 12月, 2014 2 次提交
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由 Eric Blake 提交于
I'm about to make block stats optionally more complex to cover backing chains, where block.count will no longer equal the number of <disks> for a domain. For these reasons, it is nicer if the statistics output includes the source path (for local files). This patch doesn't add anything for network disks, although we may decide to add that later. With this patch, I now see the following for the same domain as in the previous patch (one qcow2 file, and an empty cdrom drive): $ virsh domstats --block foo Domain: 'foo' block.count=2 block.0.name=hda block.0.path=/var/lib/libvirt/images/foo.qcow2 block.1.name=hdc * src/libvirt-domain.c (virConnectGetAllDomainStats): Document new field. * tools/virsh.pod (domstats): Document new field. * src/qemu/qemu_driver.c (qemuDomainGetStatsBlock): Return the new stat for local files/block devices. (QEMU_ADD_NAME_PARAM): Add parameter. (qemuDomainGetStatsInterface): Update caller. Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Eric Blake 提交于
At least with 'virsh domstats --block' on an offline domain, we currently output no stats even though we recognize the stat category. Although a later patch will improve this situation, it is better to document that this is expected behavior. Also, while the current implementation rejects filtering flags for virDomainListGetStats, this limitation may be lifted in the future and we do not enforce it at the API level. * src/libvirt-domain.c (virConnectGetAllDomainStats): Document that recognized stats might not be reported. (virDomainListGetStats): Likewise, and tweak filtering documentation. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 03 12月, 2014 1 次提交
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由 Michal Privoznik 提交于
Based on previous commit, we can now precreate missing volumes. While digging out the functionality from storage driver would be nicer, if you've seen the code it's nearly impossible. So I'm going from the other end: 1) For given disk target, disk path is looked up. 2) For the disk path, storage pool is looked up, a volume XML is constructed and then passed to virStorageVolCreateXML() which has all the knowledge how to create raw images, (encrypted) qcow(2) images, etc. One of the advantages of this approach is, we don't have to care about image conversion - qemu does that for us. So for instance, users can transform qcow2 into raw on migration (if the correct XML is passed to the migration API). Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 02 12月, 2014 1 次提交
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由 Michal Privoznik 提交于
Since our big split of libvirt.c there are only a few functions living there. The majority was moved to corresponding subfile, e.g. domain functions were moved to libvirt-domain.c. However, the patches for virDomainGetFSInfo() and virDomainFSInfoFree() introduction were posted prior the big split and merged after. This resulted in two domain functions landing in wrong file. Move them to the correct one. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 06 11月, 2014 1 次提交
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由 Eric Blake 提交于
Commit 28f8dfdc (v1.0.0) introduced a security hole: in at least the qemu implementation of virDomainGetXMLDesc, the use of the flag VIR_DOMAIN_XML_MIGRATABLE (which is usable from a read-only connection) triggers the implicit use of VIR_DOMAIN_XML_SECURE prior to calling qemuDomainFormatXML. However, the use of VIR_DOMAIN_XML_SECURE is supposed to be restricted to read-write clients only. This patch treats the migratable flag as requiring the same permissions, rather than analyzing what might break if migratable xml no longer includes secret information. Fortunately, the information leak is low-risk: all that is gated by the VIR_DOMAIN_XML_SECURE flag is the VNC connection password; but VNC passwords are already weak (FIPS forbids their use, and on a non-FIPS machine, anyone stupid enough to trust a max-8-byte password sent in plaintext over the network deserves what they get). SPICE offers better security than VNC, and all other secrets are properly protected by use of virSecret associations rather than direct output in domain XML. * src/remote/remote_protocol.x (REMOTE_PROC_DOMAIN_GET_XML_DESC): Tighten rules on use of migratable flag. * src/libvirt-domain.c (virDomainGetXMLDesc): Likewise. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 24 10月, 2014 10 次提交
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-domain.c file to hold all the methods related to the virDomain type.
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由 Daniel P. Berrange 提交于
The virTypedParameterValidateSet method will need to be used from several libvirt-*.c files so must be non-static Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-storage.c file to hold all the methods related to the virStorage{Pool,Vol} types.
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-stream.c file to hold all the methods related to the virStream type.
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-secret.c file to hold all the methods related to the virSecret type.
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-nodedev.c file to hold all the methods related to the virNodeDevice type.
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-nwfilter.c file to hold all the methods related to the virNWFilter type.
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-interface.c file to hold all the methods related to the virInterface type.
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-network.c file to hold all the methods related to the virNetwork type.
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由 Daniel P. Berrange 提交于
Introduce a src/libvirt-domain-snapshot.c file to hold all the methods related to the virDomainSnapshot type.
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- 23 10月, 2014 1 次提交
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由 Daniel P. Berrange 提交于
To prepare for introducing a single global driver, rename the virDriver struct to virHypervisorDriver and the registration API to virRegisterHypervisorDriver()
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- 15 10月, 2014 1 次提交
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由 Cole Robinson 提交于
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- 01 10月, 2014 1 次提交
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由 Francesco Romani 提交于
Management software wants to be able to allocate disk space on demand. To support this they need keep track of the space occupation of the block device. This information is reported by qemu as part of block stats. This patch extend the block information in the bulk stats with the allocation information. To keep the same behaviour a helper is extracted from qemuMonitorJSONGetBlockExtent in order to get per-device allocation information. Signed-off-by: NFrancesco Romani <fromani@redhat.com> Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
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- 25 9月, 2014 2 次提交
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由 Michal Privoznik 提交于
Due to a missing check the API can be successfully called even if the connection is ReadOnly. Fortunately, the API hasn't been released yet, so there's no need for a CVE. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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由 Michal Privoznik 提交于
A long time ago in a galaxy far, far away it has been decided that libvirt will manage not only domains but host as well. And with my latest work on qemu driver supporting huge pages, we miss the cherry on top: an API to allocate huge pages on the run. Currently users are forced to log into the host and adjust the huge pages pool themselves. However, with this API the problem is gone - they can both size up and size down the pool. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 23 9月, 2014 1 次提交
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由 Jincheng Miao 提交于
Signed-off-by: NJincheng Miao <jmiao@redhat.com>
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- 18 9月, 2014 8 次提交
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由 Wang Yufei 提交于
Clean up all _virDomainBlockStats. Signed-off-by: NJames <james.wangyufei@huawei.com> Signed-off-by: NWang Rui <moon.wangrui@huawei.com> Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Wang Yufei 提交于
Clean up all _virDomainInterfaceStats. Signed-off-by: NWang Yufei <james.wangyufei@huawei.com> Signed-off-by: NWang Rui <moon.wangrui@huawei.com> Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Peter Krempa 提交于
Add a note to make the users aware that some stats groups or fields may be missing in certain cases.
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由 Peter Krempa 提交于
State that full stats for the stats groups are available in the virConnectGetAllDomainStats documentation section rather than duplicating the docs.
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由 Francesco Romani 提交于
This patch implements the VIR_DOMAIN_STATS_BLOCK group of statistics. To do so, a helper function to get the block stats of all the disks of a domain is added. Signed-off-by: NFrancesco Romani <fromani@redhat.com> Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
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由 Francesco Romani 提交于
This patch implements the VIR_DOMAIN_STATS_INTERFACE group of statistics. Signed-off-by: NFrancesco Romani <fromani@redhat.com> Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
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由 Francesco Romani 提交于
This patch implements the VIR_DOMAIN_STATS_VCPU group of statistics. To do so, this patch also extracts a helper to gather the vCPU information. Signed-off-by: NFrancesco Romani <fromani@redhat.com> Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
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由 Francesco Romani 提交于
This patch implements the VIR_DOMAIN_STATS_BALLOON group of statistics. Signed-off-by: NFrancesco Romani <fromani@redhat.com>
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