- 03 11月, 2011 10 次提交
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由 Daniel P. Berrange 提交于
While Xen only has a single paravirt console, UML, and QEMU both support multiple paravirt consoles. The LXC driver can also be trivially made to support multiple consoles. This patch extends the XML to allow multiple <console> elements in the XML. It also makes the UML and QEMU drivers support this config. * src/conf/domain_conf.c, src/conf/domain_conf.h: Allow multiple <console> devices * src/lxc/lxc_driver.c, src/xen/xen_driver.c, src/xenxs/xen_sxpr.c, src/xenxs/xen_xm.c: Update for internal API changes * src/security/security_selinux.c, src/security/virt-aa-helper.c: Only label consoles that aren't a copy of the serial device * src/qemu/qemu_command.c, src/qemu/qemu_driver.c, src/qemu/qemu_process.c, src/uml/uml_conf.c, src/uml/uml_driver.c: Support multiple console devices * tests/qemuxml2xmltest.c, tests/qemuxml2argvtest.c: Extra tests for multiple virtio consoles. Set QEMU_CAPS_CHARDEV for all console /channel tests * tests/qemuxml2argvdata/qemuxml2argv-channel-virtio-auto.args, tests/qemuxml2argvdata/qemuxml2argv-channel-virtio.args tests/qemuxml2argvdata/qemuxml2argv-console-virtio.args: Update for correct chardev syntax * tests/qemuxml2argvdata/qemuxml2argv-console-virtio-many.args, tests/qemuxml2argvdata/qemuxml2argv-console-virtio-many.xml: New test file
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由 Daniel P. Berrange 提交于
The test case errors should not be translated since they're only targetted at developers, not users. * tests/virnetsockettest.c: Remove error reporting with translations
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由 Guido Günther 提交于
to avoid exceeding UNIX_PATH_MAX
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由 Guido Günther 提交于
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由 Eric Blake 提交于
Allow the user to call with nparams too small, per API documentation. * src/xen/xen_hypervisor.c (xenHypervisorGetSchedulerParameters): Allow fewer than max. * src/xen/xend_internal.c (xenDaemonGetSchedulerParameters): Likewise.
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由 Eric Blake 提交于
libvirt.c guarantees that nparams is non-zero for scheduler parameters. * src/test/test_driver.c (testDomainGetSchedulerParamsFlags): Drop redundant check. Avoid strcpy.
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由 Eric Blake 提交于
Allow the user to call with nparams too small, per API documentation. Also, libvirt.c filters out nparams of 0 for scheduler parameters. * src/lxc/lxc_driver.c (lxcDomainGetMemoryParameters): Allow fewer than max. (lxcGetSchedulerParametersFlags): Drop redundant check.
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由 Eric Blake 提交于
Allow the user to call with nparams too small, per API documentation. * src/libxl/libxl_driver.c (libxlDomainGetSchedulerParametersFlags): Allow fewer than max.
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由 Eric Blake 提交于
Allow the user to call with nparams too small, per API documentation. * src/esx/esx_driver.c (esxDomainGetMemoryParameters): Drop redundant check. (esxDomainGetSchedulerParametersFlags): Allow fewer than max.
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由 Eric Blake 提交于
Document the parameter names that will be used by virDomain{Get,Set}SchedulerParameters{,Flags}, rather than hard-coding those names in each driver, to match what is done with memory, blkio, and blockstats parameters. * include/libvirt/libvirt.h.in (VIR_DOMAIN_SCHEDULER_CPU_SHARES) (VIR_DOMAIN_SCHEDULER_VCPU_PERIOD) (VIR_DOMAIN_SCHEDULER_VCPU_QUOTA, VIR_DOMAIN_SCHEDULER_WEIGHT) (VIR_DOMAIN_SCHEDULER_CAP, VIR_DOMAIN_SCHEDULER_RESERVATION) (VIR_DOMAIN_SCHEDULER_LIMIT, VIR_DOMAIN_SCHEDULER_SHARES): New field name macros. * src/qemu/qemu_driver.c (qemuSetSchedulerParametersFlags) (qemuGetSchedulerParametersFlags): Use new defines. * src/test/test_driver.c (testDomainGetSchedulerParamsFlags) (testDomainSetSchedulerParamsFlags): Likewise. * src/xen/xen_hypervisor.c (xenHypervisorGetSchedulerParameters) (xenHypervisorSetSchedulerParameters): Likewise. * src/xen/xend_internal.c (xenDaemonGetSchedulerParameters) (xenDaemonSetSchedulerParameters): Likewise. * src/lxc/lxc_driver.c (lxcSetSchedulerParametersFlags) (lxcGetSchedulerParametersFlags): Likewise. * src/esx/esx_driver.c (esxDomainGetSchedulerParametersFlags) (esxDomainSetSchedulerParametersFlags): Likewise. * src/libxl/libxl_driver.c (libxlDomainGetSchedulerParametersFlags) (libxlDomainSetSchedulerParametersFlags): Likewise.
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- 02 11月, 2011 16 次提交
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由 Daniel P. Berrange 提交于
The field 'mon' in 'struct tm' gives months 0-11, where as humans tend to expect months 1-12. Thus the month number needing adjusting by 1 * src/util/logging.c: Use human friendly month number
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由 Daniel P. Berrange 提交于
* src/qemu/qemu_driver.c: Fix use of uninitialized 'params'
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由 Wen Congyang 提交于
commit 27908453 introduces a regression, and it will cause libvirt crashed when starting network. The reason is that tapfd may be NULL, but we dereference it without checking whether it is NULL.
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由 Eric Blake 提交于
Since all virTypedParameter APIs allow us to return the number of slots we actually populated, we should allow the user to call with nparams too small (without overrunning their array) or too large (ignoring the tail of the array that we can't fill), rather than requiring that they get things exactly right. Making this change will make it easier for a future patch to introduce VIR_TYPED_PARAM_STRING, with filtering in libvirt.c rather than in every single driver, since users already have to be prepared for *nparams to be smaller on exit than on entry. * src/qemu/qemu_driver.c (qemuDomainGetBlkioParameters) (qemuDomainGetMemoryParameters): Allow variable nparams on entry. (qemuGetSchedulerParametersFlags): Drop redundant check. (qemudDomainBlockStats, qemudDomainBlockStatsFlags): Rename... (qemuDomainBlockStats, qemuDomainBlockStatsFlags): ...to this. Don't return unavailable stats.
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由 Eric Blake 提交于
virDomainBlockStatsFlags was missing a check that was present in virDomainGetMemoryParameters. Additionally, I found that the existing descriptions were a bit hard to read. A later patch will fix qemu to return fewer than max parameters if @nparams was too small on input. * src/libvirt.c (virDomainGetMemoryParameters) (virDomainGetBlkioParameters, virDomainGetSchedulerParameters) (virDomainGetSchedulerParametersFlags): Tweak documentation wording. (virDomainBlockStatsFlags): Likewise, and add sanity check.
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由 Daniel P. Berrange 提交于
If an LXC VM fails to start, quite a few cleanup paths will result in the original error message being overwritten. Some other cleanup paths also forgot to actually terminate the VM. * src/lxc/lxc_driver.c: Ensure VM is terminated on startup failure and preserve original error
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由 Daniel P. Berrange 提交于
The LXC code for mounting container filesystems from block devices tries all filesystems in /etc/filesystems and possibly those in /proc/filesystems. The regular mount binary, however, first tries using libblkid to detect the format. Add support for doing the same in libvirt, since Fedora's /etc/filesystems is missing many formats, most notably ext4 which is the default filesystem Fedora uses! * src/Makefile.am: Link libvirt_lxc to libblkid * src/lxc/lxc_container.c: Probe filesystem format with libblkid
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由 Daniel P. Berrange 提交于
If we looped through /etc/filesystems trying to mount with each type and failed all options, we forget to actually raise an error message. * src/lxc/lxc_container.c: Raise error if unable to detect the filesystems. Also fix existing error message
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由 Daniel P. Berrange 提交于
The kernel automounter is mostly broken wrt to containers. Most notably if you start a new filesystem namespace and then attempt to unmount any autofs filesystem, it will typically fail with a weird error message like Failed to unmount '/.oldroot/sys/kernel/security':Too many levels of symbolic links Attempting to detach the autofs mount using umount2(MNT_DETACH) will also fail with the same error. Therefore if we get any error on unmount()ing a filesystem from the old root FS when starting a container, we must immediately break out and detach the entire old root filesystem (ignoring any mounts below it). This has the effect of making the old root filesystem inaccessible to anything inside the container, but at the cost that the mounts live on in the kernel until the container exits. Given that SystemD uses autofs by default, we need LXC to be robust this scenario and thus this tradeoff is worthwhile. * src/lxc/lxc_container.c: Detach root filesystem if any umount operation fails.
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由 Daniel P. Berrange 提交于
The /etc/filesystems file can contain a '*' on the last line to indicate that /proc/filessystems should be tried next. We have a check that this '*' only occurs on the last line. Unfortunately when we then start reading /proc/filesystems, we mistakenly think we've seen '*' in /proc/filesystems and fail * src/lxc/lxc_container.c: Skip '*' validation when we're reading /proc/filesystems
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由 Daniel P. Berrange 提交于
Only some of the return paths of lxcContainerWaitForContinue will have set errno. In other paths we need to set it manually to avoid the caller getting a random stale errno value * src/lxc/lxc_container.c: Set errno in lxcContainerWaitForContinue
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由 Daniel P. Berrange 提交于
We already have a /var/lib/libvirt/images for OS install images. We need a separate /var/lib/libvirt/filesystems for OS install trees, since SELinux labelling will be different * libvirt.spec.in: Add /var/lib/libvirt/filesystems * src/Makefile.am: Create /var/lib/libvirt/filesystems
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由 Matthias Bolte 提交于
Allow the datacenter and compute resource parts of the path to be prefixed with folders. Therefore, the way the path is parsed has changed. Before, it was split in 2 or 3 items and the items' meanings were determined by their positions. Now the path can have 2 or more items and the the vCenter server is asked whether a folder, datacenter of compute resource with the specified name exists at the current hierarchy level. Before the datacenter and compute resource lookup automatically traversed folders during lookup. This is logic got removed and folders have to be specified explicitly. The proper datacenter path including folders is now used when accessing a datastore over HTTPS. This makes virsh dumpxml and define work for datacenters in folders. https://bugzilla.redhat.com/show_bug.cgi?id=732676
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由 Patrice LACHANCE 提交于
And virtual hardware version 8.
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由 Wen Ruo Lv 提交于
with /etc/libvirt/libvirt.conf below: uri_aliases = [ "hail=qemu:///system", "sleet=qemu+ssh://root 9 115 122 57/system", "sam=qemu+unix:///system?socket=/var/run/libvirt/libvirt-sock", ] Neither "virsh -c hailly" nor "hai" should result in matching "hail=qemu:///system" Fix URI alias prefix matching when connecting Signed-off-by: NWen Ruo Lv <lvroyce@linux.vnet.ibm.com>
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由 Eric Blake 提交于
* docs/formatdomain.html.in: Use dev, not def. Reported by Alexander Biryukov.
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- 01 11月, 2011 5 次提交
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由 Michal Privoznik 提交于
If daemon is using SASL it reads client data into a cache. This cache is big (usually 65KB) and can thus contain 2 or more messages. However, on socket event we can dispatch only one message. So if we read two messages at once, the second will not be dispatched as the socket event goes away with filling the cache. Moreover, when dispatching the cache we need to remember to take care of client max requests limit.
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由 Daniel P. Berrange 提交于
If we are comparing storage pools we must skip comparing with ourself, so that re-defining an existing pool works * conf/storage_conf.c: Skip self when comparing
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由 Sage Weil 提交于
The qemu RBD driver needs access to the conn in order to get the secret needed for connecting to the ceph cluster. Signed-off-by: NSage Weil <sage@newdream.net>
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由 Alex Jia 提交于
Detected by Coverity. Leak introduced in commit 6cabc0b0. * src/qemu/qemu_command.c: Clean up on failure. Signed-off-by: NAlex Jia <ajia@redhat.com>
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由 Matthias Bolte 提交于
This was fixed in be757a3f for libvirt.c.
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- 31 10月, 2011 1 次提交
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由 Michal Privoznik 提交于
This patch does some cleanups to my previous startupPolicy patchset.
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- 30 10月, 2011 4 次提交
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由 Osier Yang 提交于
To support "managed" mode of host PCI device, we record the original states (unbind_from_stub, remove_slot, and reprobe) so that could reattach the device to host with original driver. But there is no XML for theses attrs, and thus after daemon is restarted, we lose the original states. It's easy to reproduce: 1) virsh start domain 2) virsh attach-device dom hostpci.xml (in 'managed' mode) 3) service libvirtd restart 4) virsh destroy domain You will see the device won't be bound to the original driver if there was one. This patch is to solve the problem by introducing internal XML (won't be dumped to user, only dumped to status XML). The XML is: <origstates> <unbind/> <remove_slot/> <reprobe/> </origstates> Which will be child node of <hostdev><source>...</souce></hostdev>. (only for PCI device). A new struct "virDomainHostdevOrigStates" is introduced for the XML, and the according members are updated when preparing the PCI device. And function "qemuUpdateActivePciHostdevs" is modified to honor the original states. Use of qemuGetPciHostDeviceList is removed in function "qemuUpdateActivePciHostdevs", and the "managed" value of the device config is honored by the change. This fixes another problem alongside: qemuGetPciHostDeviceList set the device as "managed" force regardless of whether the device is configured as "managed='yes'" or not in XML, which is not right.
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由 Matthias Bolte 提交于
Deal with the incompatible changes in the VirtualBox 4.1 API. INetworkAdapter has its different AttachTo* method replaced by a settable attachmentType property. The maximum number of network adapters is now requestable per chipset type. The OpenMedium method got a bool parameter to request opening a medium under a new IID.
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由 Matthias Bolte 提交于
Shared folders are handled as filesystems and can also be hotplugged.
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由 Matthias Bolte 提交于
privP->session->error_description is a list and in order to get the complete error message all parts of the list should be concatenated. xenapiSessionErrorHandler does this when its third parameter is NULL. The current code discards all but the first part of the error message resulting in a potentially incomplete error message. This partly reverts 006be75e, that tried to avoid reporting a (null) in the error message. The actual problem is more general in returnErrorFromSession that might return NULL if there is no error. Make sure that returnErrorFromSession return non-NULL always. Also don't skip the last error message part.
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- 29 10月, 2011 4 次提交
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由 Roopa Prabhu 提交于
- changed some return 1's to return -1 - changed if (rc) error checks to if (rc < 0) - fixed some other minor convention violations I might have missed some. Can fix in another patch or can respin Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com> Reported-by: NEric Blake <eblake@redhat.com> Reported-by: NLaine Stump <laine@laine.org> Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Josh Durgin 提交于
The types used in domaincommon.rng and secret.rng should be the same. Move genericName to basictypes.rng, then drop redundant types now that secret.rng uses basictypes.rng. Signed-off-by: NJosh Durgin <josh.durgin@dreamhost.com> Signed-off-by: NEric Blake <eblake@redhat.com>
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由 Xu He Jie 提交于
When using the xml as below: ------------------------------------------------------ <devices> <emulator>/home/soulxu/data/work-code/qemu-kvm/x86_64-softmmu/qemu-system-x86_64</emulator> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/home/soulxu/data/VM/images/linux.img'/> <target dev='vda' bus='virtio'/> <address type='drive' controller='0' bus='0' unit='0'/> </disk> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='-1' autoport='yes'/> <video> <model type='cirrus' vram='9216' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </memballoon> </devices> ------------------------------------------------------ Then can't startup qemu, the error message as below: virsh # start test-vm error: Failed to start domain test-vm error: internal error process exited while connecting to monitor: qemu-system-x86_64: -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3: PCI: slot 3 function 0 not available for virtio-balloon-pci, in use by virtio-blk-pci qemu-system-x86_64: -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3: Device 'virtio-balloon-pci' could not be initialized So adding check for bus type and address type. Only the address of pci type support by virtio bus. Signed-off-by: NXu He Jie <xuhj@linux.vnet.ibm.com>
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由 Eric Blake 提交于
In hand-applying Josh and Sage's patch, I missed out on a break. * src/conf/secret_conf.c (virSecretDefFree): Fix my botch.
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