- 30 11月, 2011 4 次提交
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由 Eric Blake 提交于
Without this, 'virsh blkiotune --live --config --weight=n' only affected live. * src/qemu/qemu_driver.c (qemuDomainSetBlkioParameters): Allow setting both configurations at once.
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由 Eric Blake 提交于
After the previous patch, there are now some redundant checks. * src/qemu/qemu_driver.c (qemudDomainGetVcpuPinInfo) (qemuGetSchedulerParametersFlags): Drop checks now guaranteed by libvirt.c. * src/lxc/lxc_driver.c (lxcGetSchedulerParametersFlags): Likewise.
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由 Eric Blake 提交于
Drivers were inconsistent when presented both --live and --config at once. For example, within qemu, getting memory parameters favored live, getting blkio tuning favored config, and getting scheduler parameters errored out. Also, some, but not all, attempts to mix flags on query were filtered at the virsh level. We shouldn't have to duplicate efforts in every client app, nor in every driver. So, it is simpler to just enforce that the two flags cannot both be used at once on query operations, which has precedent in libvirt.c, and which matches the documentation of virDomainModificationImpact. * src/libvirt.c (virDomainGetMemoryParameters) (virDomainGetBlkioParameters) (virDomainGetSchedulerParametersFlags, virDomainGetVcpuPinInfo): Borrow sanity checking from virDomainGetVcpusFlags.
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由 Eric Blake 提交于
* src/remote_protocol-structs: Use correct RPC name.
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- 29 11月, 2011 19 次提交
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由 Osier Yang 提交于
Pushed under build failure rule.
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由 Osier Yang 提交于
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由 Osier Yang 提交于
It requires the domain is running, otherwise fails. Resize to a lower size is supported, but should be used with extreme caution. In order to prohibit the "size" overflowing after multiplied by 1024. We do checking in the codes. For QMP mode, the default units is Bytes, the passed size needs to be multiplied by 1024, however, for HMP mode, the default units is "Megabytes", the passed "size" needs to be divided by 1024 then.
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由 Osier Yang 提交于
Implements functions for both HMP and QMP mode. For HMP mode, qemu uses "M" as the units by default, so the passed "sized" is divided by 1024. For QMP mode, qemu uses "Bytes" as the units by default, the passed "sized" is multiplied by 1024. All of the monitor functions return -1 on failure, 0 on success, or -2 if not supported.
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由 Osier Yang 提交于
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由 Osier Yang 提交于
The new API is named as "virDomainBlockResize", intending to add support for qemu monitor command "block_resize" (both HMP and QMP). Similar with APIs like "virDomainSetMemoryFlags", the units for argument "size" is kilobytes.
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由 Michal Privoznik 提交于
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
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由 Osier Yang 提交于
* s/-connection/-c/ * Removes the redundant '/'. * Add "absolute" so that it's more clear. Pushed under trivial rule.
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由 Srivatsa S. Bhat 提交于
Add a new command 'nodesuspend' to perform a timed suspend on the host. Signed-off-by: NSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
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由 Srivatsa S. Bhat 提交于
Add the core functions that implement the functionality of the API. Suspend is done by using an asynchronous mechanism so that we can return the status to the caller before the host gets suspended. This asynchronous operation is achieved by suspending the host in a separate thread of execution. However, returning the status to the caller is only best-effort, but not guaranteed. To resume the host, an RTC alarm is set up (based on how long we want to suspend) before suspending the host. When this alarm fires, the host gets woken up. Suspend-to-RAM operation on a host running Linux can take upto more than 20 seconds, depending on the load of the system. (Freezing of tasks, an operation preceding any suspend operation, is given up after a 20 second timeout). And Suspend-to-Disk can take even more time, considering the time required for compaction, creating the memory image and writing it to disk etc. So, we do not allow the user to specify a suspend duration of less than 60 seconds, to be on the safer side, since we don't want to prematurely declare failure when we only had to wait for some more time.
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由 Srivatsa S. Bhat 提交于
Implement the remote protocol for virNodeSuspendForDuration() API.
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由 Srivatsa S. Bhat 提交于
Implement the public definitions for the new API virNodeSuspendForDuration() which will be subsequently used to do a timed suspend on the host.
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由 Srivatsa S. Bhat 提交于
Some systems support a feature known as 'Hybrid-Suspend', apart from the usual system-wide sleep states such as Suspend-to-RAM (S3) or Suspend-to-Disk (S4). Add the functionality to discover this power management feature and export it in the capabilities XML under the <power_management> tag.
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由 Jiri Denemark 提交于
When another thread was dispatching while we wanted to send a non-blocking call, we correctly queued the call and woke up the thread but the thread just threw the call away since it forgot to recheck if its socket was writable.
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由 Michal Privoznik 提交于
If both nodes do not have any children, we pass zero to virBitmapAlloc which returns NULL. In turn we report OOM error and return false (meaning nodes are different). This is not true.
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由 Christian Franke 提交于
When spawning an ssh connection, the environment variables DISPLAY, SSH_ASKPASS, ... are passed. However XAUTHORITY, which is necessary if the .Xauthority is in a non default place, was not passed. Signed-off-by: NChristian Franke <nobody@nowhere.ws>
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由 Lorin Hochstein 提交于
virt-xml-validate fails when run on a domain XML file of type 'vbox'. For failing test case, see https://bugzilla.redhat.com/show_bug.cgi?id=757097 This patch updates the XML schema to accept all valid hypervisor types, as well as dropping hypervisor types that are not in use by the current code base. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 28 11月, 2011 6 次提交
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由 Michal Privoznik 提交于
When user pass wrong root element, it is not 'internal error' and we can give him hint what we are expecting.
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由 Daniel P. Berrange 提交于
To make lxcSetContainerResources smaller, pull the mem tune and device ACL setup code out into separate methods * src/lxc/lxc_controller.c: Introduce lxcSetContainerMemTune and lxcSetContainerDeviceACL
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由 Daniel P. Berrange 提交于
* src/lxc/lxc_controller.c: Refactor setting of initial blkio tuning parameters * src/lxc/lxc_driver.c: Enable live change of blkio tuning
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由 Daniel P. Berrange 提交于
* src/lxc/lxc_driver.c: Support changing quota/period for LXC containers * src/lxc/lxc_controller.c: Set initial quota/period at startup
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由 Daniel P. Berrange 提交于
While LXC does not have the concept of VCPUS, so we can't do per-VCPU pCPU placement, we can support the VM level CPU placement. Todo this simply set the CPU affinity of the LXC controller at startup. All child processes will inherit this affinity. * src/lxc/lxc_controller.c: Set process affinity
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由 Daniel P. Berrange 提交于
Use numactl to set NUMA memory placement for LXC containers * src/lxc/lxc_controller.c: Support NUMA memory placement
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- 25 11月, 2011 4 次提交
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由 Michal Privoznik 提交于
This partly reverts my previous patch f88de3eb. We need to get file status after open, as given path could have been symlink, so fstat() will operate on different file than lstat().
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由 Paolo Bonzini 提交于
When aligning you need to clear the bits in the mask and leave the others aside. Likely this code has never run, and will never run. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Michal Privoznik 提交于
If pool directory contains special files like FIFO or sockets we want to skip those on pool-start or pool-refresh otherwise open() will get an error.
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由 Michal Privoznik 提交于
One of my latest patches 2e37bf42 copy serial console definition. On domain shutdown we save this info into state XML. However, later on the daemon start we simply drop this info and since we are not re-reading qemu log, vm->def->consoles[0] does not get populated with copy. Therefore we need to avoid dropping console definition if it is just alias for serial console.
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- 24 11月, 2011 7 次提交
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
This fixes make dist broken by recent keepalive series
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
If a connection to destination host is lost during peer-to-peer migration (because keepalive protocol timed out), we won't be able to finish the migration and it doesn't make sense to wait for qemu to transmit all data. This patch automatically cancels such migration without waiting for virDomainAbortJob to be called.
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
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