- 03 2月, 2010 12 次提交
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由 Jim Meyering 提交于
* src/xen/xen_hypervisor.c (xenHypervisorGetVcpus): Don't attempt to diagnose an unlikely NULL-domain or NULL-domain->conn error.
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由 Daniel P. Berrange 提交于
When attaching a USB host device based on vendor/product, libvirt will resolve the vendor/product into a device/bus pair. This means that when printing XML we should allow device/bus info to be printed at any time if present * src/conf/domain_conf.c, docs/schemas/domain.rng: Allow USB device bus info alongside vendor/product
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由 Daniel P. Berrange 提交于
To allow devices to be hot(un-)plugged it is neccessary to ensure they all have a unique device aliases. This fixes the hotplug methods to assign device aliases before invoking the monitor commands which need them * src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Expose methods for assigning device aliases for disks, host devices and controllers * src/qemu/qemu_driver.c: Assign device aliases when hotplugging all types of device * tests/qemuxml2argvdata/qemuxml2argv-hostdev-pci-address-device.args, tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device.args: Update for changed hostdev naming scheme
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
This patch re-arranges the QEMU device alias assignment code to make it easier to call into the same codeblock when performing device hotplug. The new code has the ability to skip over already assigned names to facilitate hotplug * src/qemu/qemu_driver.c: Call qemuAssignDeviceNetAlias() instead of qemuAssignNetNames * src/qemu/qemu_conf.h: Export qemuAssignDeviceNetAlias() instead of qemuAssignNetNames * src/qemu/qemu_driver.c: Merge the legacy disk/network alias assignment code into the main methods
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由 Daniel P. Berrange 提交于
The current way of assigning names to the host network backend and NIC device in QEMU was over complicated, by varying naming scheme based on the NIC model and backend type. This simplifies the naming to simply be 'net0' and 'hostnet0', allowing code to easily determine the host network name and vlan based off the primary device alias name 'net0'. This in turn allows removal of alot of QEMU specific code from the XML parser, and makes it easier to assign new unique names for NICs that are hotplugged * src/conf/domain_conf.c, src/conf/domain_conf.h: Remove hostnet_name and vlan fields from virNetworkDefPtr * src/qemu/qemu_conf.c, src/qemu/qemu_conf.h, src/qemu/qemu_driver.c: Use a single network alias naming scheme regardless of NIC type or backend type. Determine VLANs from the alias name. * tests/qemuxml2argvdata/qemuxml2argv-net-eth-names.args, tests/qemuxml2argvdata/qemuxml2argv-net-virtio-device.args, tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev.args: Update for new simpler naming scheme
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由 Daniel P. Berrange 提交于
The QEMU 0.12.x tree has the -netdev command line argument, but not corresponding monitor command. We can't enable the former, without the latter since it will break hotplug/unplug. * src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Disable -netdev usage until 0.13 at earliest * tests/qemuxml2argvtest.c: Add test for -netdev syntax * tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev.args, tests/qemuxml2argvdata/qemuxml2argv-net-virtio-netdev.xml: Test data files for -netdev syntax
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由 Daniel P. Berrange 提交于
PCI disk, disk controllers, net devices and host devices need to have PCI addresses assigned before they are hot-plugged * src/qemu/qemu_conf.c: Add APIs for ensuring a device has an address and releasing unused addresses * src/qemu/qemu_driver.c: Ensure all devices have addresses when hotplugging.
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由 Daniel P. Berrange 提交于
The current QEMU code allocates PCI addresses incrementally starting at 4. This is not satisfactory because the user may have given some addresses in their XML config, which need to be skipped over when allocating addresses to remaining devices. It is thus neccessary to maintain a list of already allocated PCI addresses and then only allocate ones that remain unused. This is also required for domain device hotplug to work properly later. * src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Add APIs for creating list of existing PCI addresses, and allocating new addresses. Refactor address assignment to use this code * src/qemu/qemu_driver.c: Pull PCI address assignment up into the qemuStartVMDaemon() method, as a prelude to moving it into the 'define' method. Update list of allocated addresses when connecting to a running VM at daemon startup. * tests/qemuxml2argvtest.c, tests/qemuargv2xmltest.c, tests/qemuxml2xmltest.c: Remove USB product test since all passthrough is done based on address * tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.args, tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.xml: Kil unused data files
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由 Daniel P. Berrange 提交于
The virDomainDeviceInfoIterate() function will provide a convenient way to iterate over all devices in a domain. * src/conf/domain_conf.c, src/conf/domain_conf.h, src/libvirt_private.syms: Add virDomainDeviceInfoIterate() function.
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由 Daniel P. Berrange 提交于
Since QEMU startup uses the new -device argument, the hotplug code needs todo the same. This converts disk, network and host device hotplug to use the device_add command * src/qemu/qemu_driver.c: Use new device_add monitor APIs whereever possible
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由 Daniel P. Berrange 提交于
The way QEMU is started has been changed to use '-device' and the new style '-drive' syntax. This needs to be mirrored in the hotplug code, requiring addition of two new APIs. * src/qemu/qemu_monitor.h, src/qemu/qemu_monitor.c: Define APIs qemuMonitorAddDevice() and qemuMonitorAddDrive() * src/qemu/qemu_monitor_json.c, src/qemu/qemu_monitor_json.h, src/qemu/qemu_monitor_text.c, src/qemu/qemu_monitor_text.h: Implement the new monitor APIs
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- 02 2月, 2010 11 次提交
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由 Daniel P. Berrange 提交于
To allow for better code reuse from hotplug methods, the code for generating PCI/USB hostdev arg values is split out into separate methods * qemu/qemu_conf.h, qemu/qemu_conf.c: Introduce new APis for qemuBuildPCIHostdevPCIDevStr, qemuBuildUSBHostdevUsbDevStr and qemuBuildUSBHostdevDevStr
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由 Daniel P. Berrange 提交于
All the helper functions for building command line arguments now return a 'char *', instead of acepting a 'char **' or virBufferPtr argument * qemu/qemu_conf.c: Standardize syntax for building args * qemu/qemu_conf.h: Export all functions for building args * qemu/qemu_driver.c: Update for changed syntax for building NIC/hostnet args
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由 Jim Meyering 提交于
* daemon/libvirtd.c (qemudListenUnix): Close socket only if non-negative.
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由 Jim Meyering 提交于
* src/storage/storage_backend.c (virStorageBackendRunProgRegex): Don't close a negative (read-only) file descriptor.
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由 Jim Meyering 提交于
* src/qemu/qemu_driver.c (qemudLogReadFD): Don't pass a negative offset (from a preceding failed attempt to seek to EOF) to this use of lseek.
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由 Matthias Bolte 提交于
udevGetUintProperty was called with base set to 0 for busnum and devnum. With base 0 strtoul parses the number as octal if it start with a 0. But busnum and devnum are decimal and udev returns them padded with leading zeros. So strtoul parses them as octal. This works for certain decimal values like 001-007, but fails for values like 008. Change udevProcessUSBDevice to use base 10 for busnum and devnum.
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由 Jim Meyering 提交于
* src/util/util.c (virGetUserID, virGetGroupID): In the unlikely event that sysconf(_SC_GETPW_R_SIZE_MAX) fails, don't use -1 as the size in the subsequent allocation.
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由 Jim Meyering 提交于
* src/util/json.c (virJSONValueFree): Free the "value" pointer, too.
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由 Jim Meyering 提交于
* src/qemu/qemu_monitor_text.c (qemuMonitorTextGetAllPCIAddresses): Use %s. * src/storage/storage_backend_iscsi.c (virStorageBackendCreateIfaceIQN): Likewise. * tools/virsh.c (cmdSecretSetValue): Likewise.
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由 Eric Blake 提交于
* src/internal.h (STREQ, STRCASEEQ, STRNEQ, STRCASENEQ, STREQLEN) (STRCASEEQLEN, STRNEQLEN, STRCASENEQLEN, STRPREFIX): Avoid redundant parenthesis. * examples/domain-events/events-c/event-test.c (STREQ): Likewise. * src/storage/parthelper.c (STREQ): Likewise.
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由 Jiri Denemark 提交于
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
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- 01 2月, 2010 5 次提交
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由 Jiri Denemark 提交于
* src/libvirt.c: extend the debug statement to log flags too
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由 Chris Lalancette 提交于
Similar to the race fixed by be34c3c7, make sure to wait around for KVM to release the resources from a hot-detached PCI device before attempting to rebind that device to the host driver. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Matthew Booth 提交于
The QEMU driver contained code to generate a -device string for piix4-ide, but wasn't using it. This change removes this string generation. It also adds a comment explaining why IDE and FDC controllers don't generate -device strings. The change also generates an error if a sata controller is specified for a QEMU domain, as this isn't supported. * src/qemu/qemu_conf.c: Remove VIR_DOMAIN_CONTROLLER_TYPE_IDE handler in qemuBuildControllerDevStr(). Ignore IDE and FDC controllers. Error if SATA controller is discovered. Add comments.
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由 Chris Lalancette 提交于
Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Chris Lalancette 提交于
On RHEL-5 the qemu-kvm binary is located in /usr/libexec. To reduce confusion for people trying to run upstream libvirt on RHEL-5 machines, make the qemu driver look in /usr/libexec for the qemu-kvm binary. To make this work, I modified virFindFileInPath to handle an absolute path correctly. I also ran into an issue where NULL was sometimes being passed for the file parameter to virFindFileInPath; it didn't crash prior to this patch since it was building paths like /usr/bin/(null). This is non-standard behavior, though, so I added a NULL check at the beginning. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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- 30 1月, 2010 2 次提交
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由 Eric Blake 提交于
* HACKING: STRCASEEQ is case insensitive. * docs/hacking.html.in: Likewise.
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由 Jim Meyering 提交于
* src/util/util.c (virGetUserEnt): In the unlikely event that sysconf(_SC_GETPW_R_SIZE_MAX) fails, don't use -1 as the size in the subsequent allocation.
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- 28 1月, 2010 1 次提交
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由 Jim Fehlig 提交于
xen-unstable c/s 20762 bumped XEN_SYSCTL_INTERFACE_VERSION to 7. The interface change does not affect libvirt, other than xenHypervisorInit() failing since version 7 is not tried. The attached patch accommodates the upcoming Xen 4.0 release by checking for XEN_SYSCTL_INTERFACE_VERSION 7. If found, it sets XEN_DOMCTL_INTERFACE_VERSION to 6, which is also new to Xen 4.0.
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- 27 1月, 2010 9 次提交
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由 Matthew Booth 提交于
* docs/schemas/domain.rng: Add sata controller type
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由 Jim Meyering 提交于
* src/cpu/cpu_x86.c (x86Decode): Do not dereference NULL when "models" is NULL and nmodels is 1 or greater.
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由 Jim Meyering 提交于
it causes a NULL-dereference on some systems like Solaris 10. * src/node_device/node_device_linux_sysfs.c. Include <stdlib.h>. (get_sriov_function): Use canonicalize_file_name, not realpath. * bootstrap (modules): Add canonicalize-lgpl.
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由 Jim Meyering 提交于
* src/util/pci.c (pciDeviceDownstreamLacksACS): Fix a typo that rendered a subexpression always false.
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由 Matthias Bolte 提交于
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由 Matthias Bolte 提交于
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由 Matthias Bolte 提交于
This fixes a segfault when the event handler is called after shutdown when the global driver state is NULL again. Also fix a locking issue in an error path.
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由 Matthias Bolte 提交于
This fixes a segfault in the remote driver that occurs for example when the event-test is run inside a domain-0 and libvirtd is also running.
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由 Matthias Bolte 提交于
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