- 10 2月, 2017 1 次提交
-
-
由 David Dai 提交于
Using libvirt to do live migration over RDMA via IPv6 address failed. For example: rhel73_host1_guest1 qemu+ssh://[deba::2222]/system --verbose root@deba::2222's password: error: internal error: unable to execute QEMU command 'migrate': RDMA ERROR: could not rdma_getaddrinfo address deba As we can see, the IPv6 address used by rdma_getaddrinfo() has only "deba" part because we didn't properly enclose the IPv6 address in [] and passed rdma:deba::2222:49152 as the migration URI in qemuMonitorMigrateToHost. Signed-off-by: NDavid Dai <zdai@linux.vnet.ibm.com>
-
- 18 1月, 2017 1 次提交
-
-
由 Peter Krempa 提交于
In cases where CPU hotplug is supported by qemu force the monitor to reject invalid or broken responses to 'query-cpus'. It's expected that the command returns usable data in such case.
-
- 06 1月, 2017 1 次提交
-
-
由 Collin L. Walling 提交于
query-cpu-model-expansion is used to get a list of features for a given cpu model name or to get the model and features of the host hardware/environment as seen by Qemu/kvm. Signed-off-by: NCollin L. Walling <walling@linux.vnet.ibm.com> Signed-off-by: NJason J. Herne <jjherne@linux.vnet.ibm.com>
-
- 21 12月, 2016 1 次提交
-
-
由 Nikolay Shirokovskiy 提交于
-
- 06 12月, 2016 1 次提交
-
-
由 John Ferlan 提交于
Add support to read/parse the iotune group setting for qemu. Signed-off-by: NJohn Ferlan <jferlan@redhat.com>
-
- 22 11月, 2016 2 次提交
-
-
由 Peter Krempa 提交于
Commit 3f71c797 added 'qemu_id' field to track the id of the cpu as reported by query-cpus. The patch did not include changes necessary to propagate the id through the functions matching the data to the libvirt cpu structures and thus all vcpus had id 0.
-
由 Peter Krempa 提交于
We don't need to call qemuMonitorGetCPUInfo which is very inefficient to get data required to update the vcpu 'halted' state. Add a monitor helper that will retrieve the halted state and return it in a bitmap so that it can be indexed easily.
-
- 09 11月, 2016 1 次提交
-
-
由 Peter Krempa 提交于
Call 'query-qmp-schema' and store the returned types in a hash table keyed by the 'name' field so that the capabilities code can traverse it.
-
- 26 10月, 2016 1 次提交
-
-
由 John Ferlan 提交于
Add support for a duration/length for the bps/iops and friends. Modify the API in order to add the "blkdeviotune." specific definitions for the iotune throttling duration/length options total_bytes_sec_max_length write_bytes_sec_max_length read_bytes_sec_max_length total_iops_sec_max_length write_iops_sec_max_length read_iops_sec_max_length
-
- 25 10月, 2016 1 次提交
-
-
由 Viktor Mihajlovski 提交于
Extended the qemuMonitorCPUInfo with a halted flag. Extract the halted flag for both text and JSON monitor. Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com> Signed-off-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>
-
- 05 10月, 2016 1 次提交
-
-
由 Peter Krempa 提交于
Attaching to a existing qemu process allows to get us into a situation when qemu is new enough to have JSON monitor and new vCPU hotplug but the json monitor is not used. The vCPU detection code would require it though. This broke attaching to qemu processes. Make the condition less strict and just skip the vCPU hotplug detection if JSON monitor is not available. Resolves one of the symptoms in: https://bugzilla.redhat.com/show_bug.cgi?id=1378401
-
- 22 9月, 2016 1 次提交
-
-
由 Jiri Denemark 提交于
The list of supported CPU models in domain capabilities is stored in virDomainCapsCPUModels. Let's use the same object for storing CPU models in QEMU capabilities. Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
-
- 19 9月, 2016 1 次提交
-
-
由 Chen Hanxiao 提交于
Both qemu monitor and agent print the same log on HUANGUP event, which would be confusing when reading libvirtd log. This patch will give a different log message to them. Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com> Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>
-
- 14 9月, 2016 3 次提交
-
-
由 Peter Krempa 提交于
Return whether a vcpu entry is hotpluggable or online so that upper layers don't have to infer the information from other data. Advantage is that this code can be tested by unit tests.
-
由 Peter Krempa 提交于
Add separate iterator for iterating all the entries
-
由 Peter Krempa 提交于
The algorithm that matches data from query-cpus and query-hotpluggable-cpus is quite complex. Start using descriptive iterator names to avoid confusion.
-
- 12 9月, 2016 1 次提交
-
-
由 Jiri Denemark 提交于
When migration fails, we need to poke QEMU monitor to check for a reason of the failure. We did this using query-migrate QMP command, which is not supposed to return any meaningful result on the destination side. Thus if the monitor was still functional when we detected the migration failure, parsing the answer from query-migrate always failed with the following error message: "info migration reply was missing return status" This irrelevant message was then used as the reason for the migration failure replacing any message we might have had. Let's use harmless query-status for poking the monitor to make sure we only get an error if the monitor connection is broken. https://bugzilla.redhat.com/show_bug.cgi?id=1374613Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
-
- 25 8月, 2016 4 次提交
-
-
由 Peter Krempa 提交于
For hotplug purposes it's necessary to retrieve data using query-hotpluggable-cpus while the old query-cpus API report thread IDs and order of hotplug. This patch adds code that merges the data using a rather non-trivial algorithm and fills the data to the qemuMonitorCPUInfo structure for adding to appropriate place in the domain definition.
-
由 Peter Krempa 提交于
To allow matching up the data returned by query-cpus to entries in the query-hotpluggable-cpus reply for CPU hotplug it's necessary to extract the QOM path as it's the only link between the two.
-
由 Peter Krempa 提交于
Prepare to extract more data by returning an array of structs rather than just an array of thread ids. Additionally report fatal errors separately from qemu not being able to produce data.
-
由 Peter Krempa 提交于
The function will gradually add more returned data. Return a struct for every vCPU containing the data.
-
- 04 8月, 2016 3 次提交
-
-
由 Peter Krempa 提交于
Use a name that contains the command used to get the information.
-
由 Peter Krempa 提交于
Assure that it's just one statement to avoid problems when used with conditions.
-
由 Peter Krempa 提交于
Rather than formatting a string and splitting it back to a JSON object add API that will take a JSON object directly.
-
- 03 8月, 2016 1 次提交
-
-
由 Daniel P. Berrange 提交于
Avoid reporting a stale errno value when the syscall succeeds, instead always pass 0. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
-
- 25 7月, 2016 2 次提交
-
-
由 Pavel Hrdina 提交于
Commit 4a585a88 introduced searching QOM device path by alias, let's use it for memballoon too. This may speedup the search because in most cases we will find the correct QOM device path directly by using alias without the need for the recursion code. Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
-
由 Pavel Hrdina 提交于
Commit ce745914 introduced detection of actual video ram sizes to fix migration if QEMU decide to modify the values provided by libvirt. This works perfectly for domains with number of video devices up to two. If there are more than two video devices in the guest all the secondary devices in the XML will have the same memory values. This is because our current code search for QOM device path only by the device type name and all the secondary video devices has the same name "qxl". This patch introduces a new search function that will try to search a QOM device path using also device's alias if the alias is available. After that it will fallback to the old recursive code if the alias search found no results. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1358728Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
-
- 22 6月, 2016 3 次提交
-
-
由 Jiri Denemark 提交于
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
-
由 Jiri Denemark 提交于
qemuMonitorMigrationParams is a better name for a structure which contains various migration parameters. While doing that, we should use full names for individual parameters. Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
-
由 Jiri Denemark 提交于
Checking whether the function has anything to do is better done in the function rather then requiring callers to do that. Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
-
- 08 6月, 2016 1 次提交
-
-
由 Pavel Hrdina 提交于
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
-
- 25 5月, 2016 2 次提交
-
-
由 Peter Krempa 提交于
The caller is already aware that the params are missing and the extractor is ignoring the missing ones so the parameter isn't necessary.
-
由 Peter Krempa 提交于
Extract information for all disks and update tray state and source only for removable drives. Additionally store whether a drive is removable and whether it has a tray.
-
- 20 5月, 2016 1 次提交
-
-
由 Ján Tomko 提交于
It was only called for QEMUs without QEMU_CAPS_DEVICE, which we no longer support.
-
- 03 5月, 2016 1 次提交
-
-
由 Michal Privoznik 提交于
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
-
- 02 5月, 2016 2 次提交
-
-
由 Peter Krempa 提交于
-
由 Peter Krempa 提交于
Code was obsoleted by using -device.
-
- 20 4月, 2016 1 次提交
-
-
由 Andrea Bolognani 提交于
QEMU introduced the query-gic-capabilities QMP command with commit 4468d4e0f383: use the command, if available, to probe available GIC capabilities. The information obtained is stored in a virQEMUCaps instance, and will be later used to fill in a virDomainCaps instance.
-
- 15 4月, 2016 1 次提交
-
-
由 Richard W.M. Jones 提交于
In a few places in libvirt we busy-wait for events, for example qemu creating a monitor socket. This is problematic because: - We need to choose a sufficiently small polling period so that libvirt doesn't add unnecessary delays. - We need to choose a sufficiently large polling period so that the effect of busy-waiting doesn't affect the system. The solution to this conflict is to use an exponential backoff. This patch adds two functions to hide the details, and modifies a few places where we currently busy-wait. Signed-off-by: NRichard W.M. Jones <rjones@redhat.com>
-
- 14 4月, 2016 1 次提交
-
-
由 ShaoHe Feng 提交于
Signed-off-by: NShaoHe Feng <shaohe.feng@intel.com> Signed-off-by: NNikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
-