- 18 7月, 2013 1 次提交
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由 Daniel P. Berrange 提交于
With container based virt, it is useful to be able to pass pre-opened file descriptors to the container init process. This allows for containers to be auto-activated from incoming socket connections, passing the active socket into the container. To do this, introduce a pair of new APIs, virDomainCreateXMLWithFiles and virDomainCreateWithFiles, which accept an array of file descriptors. For the LXC driver, UNIX file descriptor passing will be used to send them to libvirtd, which will them pass them down to libvirt_lxc, which will then pass them to the container init process. This will only be implemented for LXC right now, but the design is generic enough it could work with other hypervisors, hence I suggest adding this to libvirt.so, rather than libvirt-lxc.so Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 16 7月, 2013 1 次提交
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由 John Ferlan 提交于
Add new API in order to set the balloon memory driver statistics collection period in order to allow dynamic period adjustment for the virsh dommemstats to display balloon stats data
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- 25 6月, 2013 1 次提交
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由 Jiri Denemark 提交于
This patch implements extensible variants of all internal migration APIs used for v3 migration.
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- 05 6月, 2013 1 次提交
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由 Eric Blake 提交于
Enforce the rule that .h files don't need to (redundantly) include <config.h>. * cfg.mk (sc_prohibit_config_h_in_headers): New rule. (_virsh_includes): Delete; instead, inline a smaller number of exclusions... (exclude_file_name_regexp--sc_require_config_h) (exclude_file_name_regexp--sc_require_config_h_first): ...here. * daemon/libvirtd.h (includes): Fix offenders. * src/driver.h (includes): Likewise. * src/gnutls_1_0_compat.h (includes): Likewise. * src/libxl/libxl_conf.h (includes): Likewise. * src/libxl/libxl_driver.h (includes): Likewise. * src/lxc/lxc_conf.h (includes): Likewise. * src/lxc/lxc_driver.h (includes): Likewise. * src/lxc/lxc_fuse.h (includes): Likewise. * src/network/bridge_driver.h (includes): Likewise. * src/phyp/phyp_driver.h (includes): Likewise. * src/qemu/qemu_conf.h (includes): Likewise. * src/util/virnetlink.h (includes): Likewise. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 21 5月, 2013 1 次提交
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由 Eric Blake 提交于
Several files called out COPYING or COPYING.LIB instead of using the normal boilerplate. It's especially important that we don't call out COPYING from an LGPL file, since COPYING is traditionally used for the GPL. A few files were lacking copyright altogether. * src/rpc/gendispatch.pl: Add missing copyright. * Makefile.nonreentrant: Likewise. * src/check-symfile.pl: Likewise. * src/check-symsorting.pl: Likewise. * src/driver.h: Likewise. * src/internal.h: Likewise. * tools/libvirt-guests.sh.in: Likewise. * tools/virt-pki-validate.in: Mention copyright in comment, not just code. * tools/virt-sanlock-cleanup.in: Likewise. * src/rpc/genprotocol.pl: Spell out license terms. * src/xen/xend_internal.h: Likewise. * src/xen/xend_internal.c: Likewise. * Makefile.am: Likewise. * daemon/Makefile.am: Likewise. * docs/Makefile.am: Likewise. * docs/schemas/Makefile.am: Likewise. * examples/apparmor/Makefile.am: Likewise. * examples/domain-events/events-c/Makefile.am: Likewise. * examples/dominfo/Makefile.am: Likewise. * examples/domsuspend/Makefile.am: Likewise. * examples/hellolibvirt/Makefile.am: Likewise. * examples/openauth/Makefile.am: Likewise. * examples/python/Makefile.am: Likewise. * examples/systemtap/Makefile.am: Likewise. * examples/xml/nwfilter/Makefile.am: Likewise. * gnulib/lib/Makefile.am: Likewise. * gnulib/tests/Makefile.am: Likewise. * include/Makefile.am: Likewise. * include/libvirt/Makefile.am: Likewise. * python/Makefile.am: Likewise. * python/tests/Makefile.am: Likewise. * src/Makefile.am: Likewise. * tests/Makefile.am: Likewise. * tools/Makefile.am: Likewise. * configure.ac: Likewise. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 26 4月, 2013 1 次提交
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由 Laine Stump 提交于
The existing virNodeDeviceDettach() assumes that there is only a single PCI device assignment backend driver appropriate for any hypervisor. This is no longer true, as the qemu driver is getting support for PCI device assignment via VFIO. The new API virNodeDeviceDetachFlags adds a driverName arg that should be set to the exact same string set in a domain <hostdev>'s <driver name='x'/> element (i.e. "vfio", "kvm", or NULL for default). It also adds a flags arg for good measure (and because it's possible we may need it when we start dealing with VFIO's "device groups").
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- 24 4月, 2013 5 次提交
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由 Daniel P. Berrange 提交于
It will simplify later work if the sub-drivers have dedicated APIs / field names. ie virNetworkDriver should have virDrvNetworkOpen and virDrvNetworkClose methods Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
The driver.h struct for node devices used an inconsistent naming scheme 'DeviceMonitor' instead of the more usual 'NodeDeviceDriver'. Fix this everywhere it has leaked out to. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
The driver.h file has no consistent indentation usage across all the typedefs. Attempts to vertically align struct field members have also been inconsistently applied. Sanitize the whitespace used for typedefs & remove all vertical alignment from structs Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
Ensure that the driver struct field names match the public API names. For an API virXXXX we must have a driver struct field xXXXX. ie strip the leading 'vir' and lowercase any leading uppercase letters. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
Ensure that the virDrvXXX method names exactly match the public APIs virYYY method names. ie XXX == YYY. Add a test case to prevent any regressions. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 08 3月, 2013 1 次提交
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由 Daniel P. Berrange 提交于
On RHEL-4 vintage one of the header files is polluted causing a clash between the clone() syscall and the 'clone' parameter in a libvirt driver API Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 23 2月, 2013 2 次提交
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由 Jiri Denemark 提交于
Introduce virDomainMigrateGetCompressionCache and virDomainMigrateSetCompressionCache APIs.
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由 Jiri Denemark 提交于
This is an extensible version of virDomainGetJobInfo.
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- 12 2月, 2013 1 次提交
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由 Osier Yang 提交于
Since the name (like scsi_host10) is not stable for vHBA, (it can be changed either after recreating or system rebooting), current API virNodeDeviceLookupByName is not nice to use for management app in this case. (E.g. one wants to destroy the vHBA whose name has been changed after system rebooting, he has to find out current name first). Later patches will support the persistent vHBA via storage pool, with which one can identify the vHBA stably by the wwnn && wwpn pair. So this new API comes.
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- 14 1月, 2013 1 次提交
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由 Daniel P. Berrange 提交于
This patch introduces support for LXC specific public APIs. In common with what was done for QEMU, this creates a libvirt_lxc.so library and libvirt/libvirt-lxc.h header file. The actual APIs are int virDomainLxcOpenNamespace(virDomainPtr domain, int **fdlist, unsigned int flags); int virDomainLxcEnterNamespace(virDomainPtr domain, unsigned int nfdlist, int *fdlist, unsigned int *noldfdlist, int **oldfdlist, unsigned int flags); which provide a way to use the setns() system call to move the calling process into the container's namespace. It is not practical to write in a generically applicable manner. The nearest that we could get to such an API would be an API which allows to pass a command + argv to be executed inside a container. Even if we had such a generic API, this LXC specific API is still useful, because it allows the caller to maintain the current process context, in particular any I/O streams they have open. NB the virDomainLxcEnterNamespace() API is special in that it runs client side, so does not involve the internal driver API. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 05 1月, 2013 1 次提交
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由 John Eckersberg 提交于
This patch adds a new API, virDomainOpenChannel, that uses streams to connect to a virtio channel on a guest. This creates a secure communication channel between a guest and a libvirt client. This behaves the same as virDomainOpenConsole, except on channels instead of console/serial/parallel devices.
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- 04 12月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Currently to deal with auto-shutdown libvirtd must periodically poll all stateful drivers. Thus sucks because it requires acquiring both the driver lock and locks on every single virtual machine. Instead pass in a "inhibit" callback to virStateInitialize which drivers can invoke whenever they want to inhibit shutdown due to existance of active VMs. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 30 11月, 2012 2 次提交
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由 Daniel P. Berrange 提交于
The virStateInitialize method and several cgroups methods were using an 'int privileged' parameter or similar for dual-state values. These are better represented with the bool type. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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由 Daniel P. Berrange 提交于
To allow actions to be performed in libvirtd when the host shuts down, or user session exits, introduce a 'stop' method to virDriverState. This will do things like saving the VM state to a file. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 29 11月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Add an API for sending signals to arbitrary processes in the guest OS. This is primarily useful for container based virt, but can be used for machine virt too, if there is a suitable guest agent, * include/libvirt/libvirt.h.in: Add virDomainSendProcessSignal and virDomainProcessSignal enum * src/driver.h: Driver entry point * src/libvirt.c, src/libvirt_public.syms: Impl for new API Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 28 11月, 2012 1 次提交
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由 Michal Privoznik 提交于
This will call FITRIM within guest. The API has 4 arguments, however, only 2 will be used for now (@dom and @minumum). The rest two are there if in future qemu guest agent learns them.
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- 24 10月, 2012 1 次提交
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由 Viktor Mihajlovski 提交于
Adding a new API to obtain information about the host node's present, online and offline CPUs. int virNodeGetCPUMap(virConnectPtr conn, unsigned char **cpumap, unsigned int *online, unsigned int flags); The function will return the number of CPUs present on the host or -1 on failure; If cpumap is non-NULL virNodeGetCPUMap will allocate an array containing a bit map representation of the online CPUs. It's the callers responsibility to deallocate cpumap using free(). If online is non-NULL, the variable pointed to will contain the number of online host node CPUs. The variable flags has been added to support future extensions and must be set to 0. Extend the driver structure by nodeGetCPUMap entry in support of the new API virNodeGetCPUMap. Added implementation of virNodeGetCPUMap to libvirt.c Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com> Signed-off-by: NEric Blake <eblake@redhat.com>
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- 18 9月, 2012 2 次提交
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由 Laine Stump 提交于
This patch adds a new public API virNetworkUpdate that will permit updating an existing network configuration without requiring that the network be destroyed/restarted for the changes to take effect.
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由 Eric Blake 提交于
A block commit moves data in the opposite direction of block pull. Block pull reduces the chain length by dropping backing files after data has been pulled into the top overlay, and is always safe; block commit reduces the chain length by dropping overlays after data has been committed into the backing file, and any files that depended on base but not on top are invalidated at any point where they have unallocated data that is now pointing to changed contents in base. Both directions are useful, however: a qcow2 layer that is more than 50% allocated will typically be faster with a pull operation, while a qcow2 layer with less than 50% allocation will be faster as a commit operation. Committing across multiple layers can be more efficient than repeatedly committing one layer at a time, but requires extra support from the hypervisor. This API matches Jeff Cody's proposed qemu command 'block-commit': https://lists.gnu.org/archive/html/qemu-devel/2012-09/msg02226.html Jeff's command is still in the works for qemu 1.3, and may gain further enhancements, such as the ability to control on-error handling (it will be comparable to the error handling Paolo is adding to 'drive-mirror', so a similar solution will be needed when I finally propose virDomainBlockCopy with more functionality than the basics supported by virDomainBlockRebase). However, even without qemu support, this API will be useful for _offline_ block commits, by wrapping qemu-img calls and turning them into a block job, so this API is worth committing now. For some examples of how this will be implemented, all starting with the chain: base <- snap1 <- snap2 <- active + These are equivalent: virDomainBlockCommit(dom, disk, NULL, NULL, 0, 0) virDomainBlockCommit(dom, disk, NULL, "active", 0, 0) virDomainBlockCommit(dom, disk, "base", NULL, 0, 0) virDomainBlockCommit(dom, disk, "base", "active", 0, 0) but cannot be implemented for online qemu with round 1 of Jeff's patches; and for offline images, it would require three back-to-back qemu-img invocations unless qemu-img is patched to allow more efficient multi-layer commits; the end result would be 'base' as the active disk with contents from all three other files, where 'snap1' and 'snap2' are invalid right away, and 'active' is invalid once any further changes to 'base' are made. + These are equivalent: virDomainBlockCommit(dom, disk, "snap2", NULL, 0, 0) virDomainBlockCommit(dom, disk, NULL, NULL, 0, _SHALLOW) they cannot be implemented for online qemu, but for offline, it is a matter of 'qemu-img commit active', so that 'snap2' is now the active disk with contents formerly in 'active'. + Similarly: virDomainBlockCommit(dom, disk, "snap2", NULL, 0, _DELETE) for an offline domain will merge 'active' into 'snap2', then delete 'active' to avoid leaving a potentially invalid file around. + This version: virDomainBlockCommit(dom, disk, NULL, "snap2", 0, _SHALLOW) can be implemented online with 'block-commit' passing a base of snap1 and a top of snap2; and can be implemented offline by 'qemu-img commit snap2' followed by 'qemu-img rebase -u -b snap1 active' * include/libvirt/libvirt.h.in (virDomainBlockCommit): New API. * src/libvirt.c (virDomainBlockCommit): Implement it. * src/libvirt_public.syms (LIBVIRT_0.10.2): Export it. * src/driver.h (virDrvDomainBlockCommit): New driver callback. * docs/apibuild.py (CParser.parseSignature): Add exception.
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- 17 9月, 2012 4 次提交
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由 Osier Yang 提交于
* include/libvirt/libvirt.h.in: (Add macros for the param fields, declare the APIs). * src/driver.h: (New methods for the driver struct) * src/libvirt.c: (Implement the public APIs) * src/libvirt_public.syms: (Export the public symbols)
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由 Osier Yang 提交于
This is to list the secret objects. Supports to filter the secrets by its storage location, and whether it's private or not. include/libvirt/libvirt.h.in: Declare enum virConnectListAllSecretFlags and virConnectListAllSecrets. python/generator.py: Skip auto-generating src/driver.h: (virDrvConnectListAllSecrets) src/libvirt.c: Implement the public API src/libvirt_public.syms: Export the symbol to public
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由 Osier Yang 提交于
This is to list the network filter objects. No flags are supported include/libvirt/libvirt.h.in: Declare enum virConnectListAllNWFilterFlags and virConnectListAllNWFilters. python/generator.py: Skip auto-generating src/driver.h: (virDrvConnectListAllNWFilters) src/libvirt.c: Implement the public API src/libvirt_public.syms: Export the symbol to public
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由 Osier Yang 提交于
This is to list the node device objects, supports to filter the results by capability types. include/libvirt/libvirt.h.in: Declare enum virConnectListAllNodeDeviceFlags and virConnectListAllNodeDevices. python/generator.py: Skip auto-generating src/driver.h: (virDrvConnectListAllNodeDevices) src/libvirt.c: Implement the public API src/libvirt_public.syms: Export the symbol to public
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- 12 9月, 2012 1 次提交
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由 Osier Yang 提交于
This is to list the interface objects, supported filtering flags are: active|inactive. include/libvirt/libvirt.h.in: Declare enum virConnectListAllInterfaceFlags and virConnectListAllInterfaces. python/generator.py: Skip auto-generating src/driver.h: (virDrvConnectListAllInterfaces) src/libvirt.c: Implement the public API src/libvirt_public.syms: Export the symbol to public
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- 11 9月, 2012 1 次提交
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由 Osier Yang 提交于
This is to list the network objects, supported filtering flags are: active|inactive, persistent|transient, autostart|no-autostart. include/libvirt/libvirt.h.in: Declare enum virConnectListAllNetworkFlags and virConnectListAllNetworks. python/generator.py: Skip auto-generating src/driver.h: (virDrvConnectListAllNetworks) src/libvirt.c: Implement the public API src/libvirt_public.syms: Export the symbol to public
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- 10 9月, 2012 1 次提交
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由 Osier Yang 提交于
Simply returns the storage volume objects. No supported filter flags. include/libvirt/libvirt.h.in: Declare the API python/generator.py: Skip the function for generating. virStoragePool.py will be added in later patch. src/driver.h: virDrvStoragePoolListVolumesFlags src/libvirt.c: Implementation for the API. src/libvirt_public.syms: Export the symbol to public
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- 06 9月, 2012 1 次提交
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由 Osier Yang 提交于
This introduces a new API to list the storage pool objects, 4 groups of flags are provided to filter the returned pools: * Active or not * Autostarting or not * Persistent or not * And the pool type. include/libvirt/libvirt.h.in: New enum virConnectListAllStoragePoolFlags; Declare the API. python/generator.py: Skip the generating src/driver.h: (virDrvConnectListAllStoragePools) src/libvirt.c: Implementation for the API. src/libvirt_public.syms: Export the symbol.
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- 24 8月, 2012 1 次提交
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由 Eric Blake 提交于
The recent virDomainQemuAgentCommand addition is part of 0.10.0; also, grouping all libvirt-qemu.so callbacks together makes them easier to identify. * src/libvirt_qemu.syms: Fix release symbol. * src/qemu/qemu_driver.c (qemuDriver): Likewise. * src/remote/remote_driver.c (remote_driver): Likewise. * src/driver.h (_virDriver): Group qemu-specific callbacks.
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- 23 8月, 2012 1 次提交
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由 MATSUDA Daiki 提交于
Add virDrvDomainQemuAgentCommand prototype for drivers. Add virDomainQemuAgentCommand() for virDrvDomainQemuAgentCommand. Signed-off-by: NMATSUDA Daiki <matsudadik@intellilink.co.jp>
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- 22 8月, 2012 1 次提交
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由 Tang Chen 提交于
Introduce 2 APIs to set/get physical cpu pinning info of emulator threads. Signed-off-by: NTang Chen <tangchen@cn.fujitsu.com> Signed-off-by: NHu Tao <hutao@cn.fujitsu.com>
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- 21 8月, 2012 1 次提交
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由 Marcelo Cerri 提交于
This patch updates libvirt's API to allow applications to inspect the full list of security labels of a domain. Signed-off-by: NMarcelo Cerri <mhcerri@linux.vnet.ibm.com>
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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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- 21 7月, 2012 1 次提交
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由 Guido Günther 提交于
to query a guests's hostname. Containers like LXC and OpenVZ allow to set a hostname different from the hosts name and QEMU's guest agent could provide similar functionality.
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- 20 6月, 2012 1 次提交
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由 Eric Blake 提交于
There was an inherent race between virDomainSnapshotNum() and virDomainSnapshotListNames(), where an additional snapshot could be created in the meantime, or where a snapshot could be deleted before converting the name back to a virDomainSnapshotPtr. It was also an awkward name: the function operates on domains, not domain snapshots. virDomainSnapshotListChildrenNames() suffered from the same inherent race, although its naming was nicer. This patch makes things nicer by grabbing a snapshot list atomically, in the format most useful to the user. * include/libvirt/libvirt.h.in (virDomainListAllSnapshots) (virDomainSnapshotListAllChildren): New declarations. * src/libvirt.c (virDomainSnapshotListNames) (virDomainSnapshotListChildrenNames): Add cross-references. (virDomainListAllSnapshots, virDomainSnapshotListAllChildren): New functions. * src/libvirt_public.syms (LIBVIRT_0.9.13): Export them. * src/driver.h (virDrvDomainListAllSnapshots) (virDrvDomainSnapshotListAllChildren): New callbacks. * python/generator.py (skip_function): Prepare for later hand-written versions.
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