- 27 7月, 2016 33 次提交
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由 Peter Krempa 提交于
Add support for converting objects nested in arrays with a numbering discriminator on the command line. This syntax is used for the object-based specification of disk source properties.
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由 Peter Krempa 提交于
As gluster natively supports multiple hosts for failover reasons we can easily add the support to the storage driver code in libvirt. Extract the code setting an individual host into a separate function and call them in a loop. The new code also tries to keep the debug log entries sane.
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由 Peter Krempa 提交于
Avoid a large block by tweaking the condition skipping empty drives and split up the switch containing two branches having different purpose.
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由 Peter Krempa 提交于
The disk source formatting code grew rather ugly and complex and it will get worse. Extract it into a separated function to contain the mess.
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由 Peter Krempa 提交于
Extract the code so that it can be called from multiple places. This also removes a tricky fallthrough in the large switch in qemuBuildNetworkDriveStr.
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由 Peter Krempa 提交于
The function builds also non-uri strings for the various protocols.
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由 Peter Krempa 提交于
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由 Peter Krempa 提交于
Allow using 'ssh' protocol in backing chains and later for disks themselves.
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由 Peter Krempa 提交于
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由 Peter Krempa 提交于
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由 Peter Krempa 提交于
iSCSI is a bit odd in this aspect since it only supports URIs but using the 'filename' property and does not have any alternative syntax.
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由 Peter Krempa 提交于
Along with the legacy URI based syntax add support for the brand-new fully object based syntax.
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由 Peter Krempa 提交于
http(s), ftp(s) and tftp use URIs for volume definitions in the JSON pseudo protocol so it's pretty straightforward to add support for them.
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由 Peter Krempa 提交于
JSON pseudo protocol for qemu allows to explicitly specify devices. Add convertor to the internal type.
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由 Peter Krempa 提交于
Add a modular parser that will allow to parse 'json' backing definitions that are supported by qemu. The initial implementation adds support for the 'file' driver. Due to the approach qemu took to implement the JSON backing strings it's possible to specify them in two approaches. The object approach: json:{ "file" : { "driver":"file", "filename":"/path/to/file" } } And a partially flattened approach: json:{"file.driver":"file" "file.filename":"/path/to/file" } Both of the above are supported by qemu and by the code added in this commit. The current implementation de-flattens the first level ('file.') if possible and required. Other handling may be added later but currently only one level was possible anyways.
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由 Peter Krempa 提交于
It's just read.
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由 Shivaprasad G Bhat 提交于
The cur_balloon also increases/decreases with dimm hotplug/unplug. To be consistent, adjust the value for coldplug too. This was inconsistently taken care when cur_ballon != memory to begin with. The patch fixes it irrespective of that. Signed-off-by: NShivaprasad G Bhat <sbhat@linux.vnet.ibm.com> Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
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由 Erik Skultety 提交于
Since commit c4bdff19, the path to the configuration file has been constructed in the following manner: - if no config filename was passed to virConfLoadConfigPath, libvirt.conf was used as default - otherwise the filename was concatenated with "<config_dir>/libvirt/libvirt%s%s.conf" which in admin case resulted in "libvirt-libvirt-admin.conf.conf". Obviously, this non-existent config led to ignoring all user settings in libvirt-admin.conf. This patch requires the config filename to be always provided as an argument with the concatenation being simplified. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1357364Signed-off-by: NErik Skultety <eskultet@redhat.com>
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由 Ramon Medeiros 提交于
Kimchi is a open-source interface to kvm. It runs with HTML5, simple and easy to manage kvm guests. Signed-off-by: NRamon Medeiros <ramonn@linux.vnet.ibm.com>
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由 Peter Krempa 提交于
The function would generate a leading comma. Let the callers properly add commas by formatting the commas at the end and trimming the trailing one.
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由 Peter Krempa 提交于
For use with memory hotplug virQEMUBuildCommandLineJSONRecurse attempted to format JSON arrays as bitmap on the command line. Make the formatter function configurable so that it can be reused with different syntaxes of arrays such as numbered arrays for use with disk sources. This patch extracts the code and adds a parameter for the function that will allow to plug in different formatters.
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由 Peter Krempa 提交于
Move the iterator of objects to the recursive function so that nested objects are supported by flattening the structure with '.' delimiters.
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由 Peter Krempa 提交于
Until now the JSON->commandline convertor was used only for objects created by qemu. To allow reusing it with disk formatter we'll need to escape ',' as usual in qemu commandlines.
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由 Peter Krempa 提交于
Refactor the command line generator by adding a wrapper (with documentation) that will handle the outermost object iteration. This patch also renames the functions and tweaks the error message for nested arrays to be more universal. The new function is then reused to simplify qemucommandutiltest.
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由 Peter Krempa 提交于
The iterator function (second argument) already requires that the object is handled as 'const' thus we won't modify the object itself.
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由 Peter Krempa 提交于
As we already test that the extraction of the backing store string works well additional tests for the backing store string parser can be made simpler. Export virStorageSourceNewFromBackingAbsolute and use it to parse the backing store strings, format them using virDomainDiskSourceFormat and match them against expected XMLs.
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由 Peter Krempa 提交于
Failure to parse a XML that was not supposed to fail would result into a crash in the test suite as the vcpu bitmap would not be filled prior to the active XML->XML test. Skip formatting of the vcpu snippet in the fake status XML formatter in such case to avoid the crash. The test would fail anyways.
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由 John Ferlan 提交于
Nothing in the code path after the removed call has needs/uses the alias anyway (as would be the case for command line building or talking to monitor). The alias is VIR_FREE'd in virDomainDeviceInfoClear which is called for any device that needs/uses an alias via virDomainDeviceDefFree or virDomainDefFree as well as during virDomainDeviceInfoFree for host devices. For persistent domains, the domain definition (including aliases) gets freed a few screens later when it's replaced with newDef. For transient domains, the definition is freed/unref'd along with the virDomainObj a few moments later.
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由 John Ferlan 提交于
Since commit id 'fb063500' these are no longer called, so remove them
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由 Joao Martins 提交于
Introduce initial support for domainBlockStats API call that allow us to query block device statistics. OpenStack nova uses this API call to query block statistics, alongside virDomainMemoryStats and virDomainInterfaceStats. Note that this patch only introduces it for VBD for starters. QDisk would come in a separate patch series. A new statistics data structure is introduced to fit common statistics among others specific to the underlying block backends. For the VBD statistics on linux these are exported via sysfs on the path: "/sys/bus/xen-backend/devices/vbd-<domid>-<devid>/statistics" To calculate the block devno libxlDiskPathToID is introduced. Each backend implements its own function to extract statistics, allowing support for multiple backends and different platforms. VBD stats are exposed in reqs and number of sectors from blkback, and it's up to us to convert it to sector sizes. The sector size is gathered through xenstore in the device backend entry "physical-sector-size". BlockStatsFlags variant is also implemented which has the added benefit of getting the number of flush requests. Signed-off-by: NJoao Martins <joao.m.martins@oracle.com>
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由 Henning Schild 提交于
Purely cosmetic change to be consistent with the other names. Signed-off-by: NHenning Schild <henning.schild@siemens.com>
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由 Jovanka Gulicoska 提交于
Not all objects have a uuid, such as nodedevs. When we add events support for them, NULL will be passed here, so handle it.
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由 Anton Khramov 提交于
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1181539
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- 26 7月, 2016 7 次提交
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由 Derbyshev Dmitry 提交于
QEMU reports timestamp along with other memory statistics, but this information is not saved into domain statistics. It could be useful to determine if the data reported is fresh or not. Balloon statistics are not reported in hrf, so no modifications are made in qemu_monitor_text.c. Signed-off-by: NDerbyshev Dmitry <dderbyshev@virtuozzo.com>
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由 Derbyshev Dmitry 提交于
'memtotal' in virtio drivers and qemu corresponds to 'available' in libvirt. Because of that, 'stat-available-memory' is renamed into 'usable'. Balloon statistics are not reported in hrf, so no modifications are made in qemu_monitor_text.c. Signed-off-by: NDerbyshev Dmitry <dderbyshev@virtuozzo.com>
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由 Tomasz Flendrich 提交于
Dropping the caching of ccw address set. The cached set is not required anymore, because the set is now being recalculated from the domain definition on demand, so the cache can be deleted.
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由 Tomasz Flendrich 提交于
Dropping the caching of ccw address set. Instead of using the cached address set, functions in qemu_hotplug.c now recalculate it on demand.
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由 Tomasz Flendrich 提交于
The address sets (pci, ccw, virtio serial) are currently cached in qemu private data, but all the information required to recreate these sets is in the domain definition. Therefore I am removing the redundant data and adding a way to recalculate these sets. Add a function that calculates the ccw address set from the domain definition.
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由 Tomasz Flendrich 提交于
Dropping the caching of virtio serial address set. The cached set is not required anymore, because the set is now being recalculated from the domain definition on demand, so the cache can be deleted. Credit goes to Cole Robinson.
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由 Tomasz Flendrich 提交于
Dropping the caching of virtio serial address set. Instead of using the cached address set, a function in qemu_hotplug.c now recalculates it on demand. Credit goes to Cole Robinson.
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