* docs/schemas/domain.rng: Add <serial> element to disks
* src/domain_conf.h, src/domain_conf.c: XML parsing and
formatting for disk serial numbers
* src/qemu_conf.c: Set serial number when launching guests
* tests/qemuxml2argvdata/qemuxml2argv-disk-drive-shared.args,
tests/qemuxml2argvdata/qemuxml2argv-disk-drive-shared.xml: Add
serial number to XML test
Add option to domain XML for
<memoryBacking>
<hugepages/>
</memoryBacking>
* configure.in: Add check for mntent.h
* qemud/libvirtd_qemu.aug, qemud/test_libvirtd_qemu.aug, src/qemu.conf
Add 'hugetlbfs_mount' config parameter
* src/qemu_conf.c, src/qemu_conf.h: Check for -mem-path flag in QEMU,
and pass it when hugepages are requested.
Load hugetlbfs_mount config parameter, search for mount if not given.
* src/qemu_driver.c: Free hugetlbfs_mount/path parameter in driver shutdown.
Create directory for QEMU hugepage usage, chowning if required.
* docs/formatdomain.html.in: Document memoryBacking/hugepages elements
* docs/schemas/domain.rng: Add memoryBacking/hugepages elements to schema
* src/util.c, src/util.h, src/libvirt_private.syms: Add virFileFindMountPoint
helper API
* tests/qemuhelptest.c: Add -mem-path constants
* tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c: Add tests for hugepage
handling
* tests/qemuxml2argvdata/qemuxml2argv-hugepages.xml,
tests/qemuxml2argvdata/qemuxml2argv-hugepages.args: Data files for
hugepage tests
* docs/schemas/domain.rng: augment the video model with an optional
acceleration element with optional accel2d and accel3d flags
* src/domain_conf.c src/domain_conf.h: exten the virDomainVideoDef
structure with an optional accel field, virDomainVideoAccelDefParseXML
and virDomainVideoAccelDefFormat functions to parse and serialize
the structure.
Calling qsort() on the disks array causes disk to be
unneccessarily re-ordered, potentially breaking the
ability to boot if the boot disk gets moved later in
the list. The new algorithm will insert a new disk as
far to the end of the list as possible, while being
ordered correctly wrt other disks on the same bus.
* src/domain_conf.c, src/domain_conf.h: Remove disk sorting
routines. Add API to insert a disk into existing list at
the optimal position, without resorting disks
* src/libvirt_private.syms: Export virDomainDiskInsert
* src/xend_internal.c, src/xm_internal.c: Remove calls to
qsort, use virDomainDiskInsert instead.
* src/qemu_driver.c: Remove calls to qsort, use virDoaminDiskInsert
instead. Fix reordering bugs when hotunplugging disks and
networks. Fix memory leak in disk/net unplug
The XML allows <encryption format='unencrypted'/>, this implementation
canonicalizes the internal representation so that "disk->encryption" is
non-NULL iff encryption information is available.
A domain with partial encryption information can be defined,
completeness of the information is not verified. The domain won't
start until the remaining information is added, of course.
* docs/formatdomain.html, docs/formatdomain.html.in: Document
new encryption options for disks
* docs/schemas/domain.rng: Pull in storage encryption schema
rules
* src/domain_conf.h, src/domain_conf.c: Wire up storage encryption
XML parsing/formatting APIs
* src/domain_conf.c: Make virDomainObjListFree a no-op if list
is NULL
* src/domain_event.c: make virDomainEventCallbackListFree a no-op
if event list is NULL
* src/lxc_driver.c: Log a message if LXC driver does not startup
due to lacking kernel support
Attaching a host PCI device to a qemu guest is done with a
straightforward 'pci_add auto host host=XX:XX.X' command.
Like with NIC and disk hotplug, we need to retain the guest PCI address
assigned by qemu so that we can use it for hot-unplug.
Identifying a device for detach is done using the host PCI address.
Managed mode is handled by detaching/resetting the device before
attaching it to the guest and re-attaching it after detaching it from
the guest.
* src/qemu_driver.c: add qemudDomainAttachHostPciDevice() and
qemudDomainDetachHostPciDevice()
* src/domain_conf.h: add somewhere to store the guest PCI address
* src/domain_conf.c: handle formatting and parsing the guest PCI
address
Features supported:
- Connects to HMC/VIOS or IVM systems.
- Life cycle commands (resume and shutdown).
- dumpxml
- 'list' and 'list --all'
What is being implemented:
- better and centralized control for UUID
- definexml
- CPU management commands
* src/domain_conf.c src/domain_conf.h: first version of the driver
* configure.in src/Makefile.am include/libvirt/virterror.h
src/domain_conf.[ch] src/libvirt.c src/virterror.c: glue the driver
in the general framework
* src/datatypes.c src/domain_conf.c src/interface_conf.c
src/lxc_driver.c src/qemu_driver.c src/storage_backend.c src/virsh.c:
add bare %s format string to printf-derivatives called with no format
string
When we pci_add a NIC, we need to retain the PCI address assigned by
qemu for using during detach.
* src/qemu_driver.c: use qemudParsePciAddReply() to pull the PCI
address from the pci_add reply
* src/domain_conf.c: handle storing and parsing the PCI address in the
domain state XML file
Currently, an interface's vlan number corresponds to its index in
the table of network interfaces. That is no longer true when we
allow devices to be removed.
To fix this, we store the vlan number in the domain's state XML
so that it survives libvirtd restarts.
* src/domain_conf.h: add vlan number to virDomainNetDef
* src/domain_conf.c: store it in XML as <state vlan='N'/>, defaulting
to -1 if this is state saved by a previous version of libvirt
* src/qemu_conf.c: assign vlan numbers before starting qemu
The qemu driver needs to assign and keep track of identifiers for
network devices so that it can remove them. We need to keep this state
across libvirtd restarts, but it's not configuration that needs to
be kept across guest restarts.
* src/domain_conf.c: parse and format <state nic="foo" hostnet="bar"/>
We need these so that we can remove the devices via the monitor.
* src/domain_conf.h: add nic_name and hostnet_name to virDomainNetDef
* src/domain_conf.c: free nic_name and hostnet_name
* src/qemu_conf.c: add qemuAssignNetNames(), use it if qemu has
support for the param and pass the names on the command line
* tests/qemuxml2argv*: add a test for this
When we hot-plug a disk device into a qemu guest, we need to retain its
PCI address so that it can be removed again later. Currently, we do
retain the slot number, but not across libvirtd restarts.
Add <state devaddr="xxxx:xx:xx"/> to the disk device XML config when the
VIR_DOMAIN_XML_INTERNAL_STATUS flag is used. We still don't parse the
domain and bus number, but the format allows us to do that in future.
* src/domain_conf.h: replace slotnum with pci_addr struct, add helper
for testing whether the address is valid
* src/domain_conf.c: handle formatting and parsing the address
* src/qemu_driver.c: store the parsed slot number as a full PCI address,
and use this address with the pci_del monitor command
* src/vbox/vbox_tmpl.c: we're debug printing slotnum here even though
it can never be set, just delete it
We need to store things like device names and PCI slot numbers in the
qemu domain state file so that we don't lose that information on
libvirtd restart. Add a flag to indicate that this information should
be parsed or formatted.
Make bit 16 and above of the flags bitmask for internal use only and
consume the first bit for this new status flag.
* include/libvirt/libvirt.h: add VIR_DOMAIN_XML_FLAGS_MASK
* src/libvirt.c: reject private flags in virDomainGetXMLDesc()
* src/domain_conf.h: add VIR_DOMAIN_XML_INTERNAL_STATUS
* src/domain_conf.c: pass the flag from virDomainObjParseXML() and
virDomainSaveStatus
The 'pipe' character type wasn't documented.
TCP uses a <protocol> element, not <wire>
We weren't doing strict validation for protocol and source mode values.
* src/domain_conf.c: replace open coded chr type parsing with
virDomainChrTypeFromString(), retaining the existing semantics
where unknown types are silently mapped to the "null" type and
"pty" is used if none is specified
We keep support for the pty based monitor so that we can re-connect
to VMs started by older versions of libvirtd.
* src/domain_conf.c: handle formatting and parsing unix monitors
* src/qemu_driver.c: add qemudOpenMonitorUnix(), remove the monitor
pty path searching from qemudFindCharDevicePTYs(), switch
qemudStartVMDaemon() and qemuDomainXMLToNative() to using a unix
monitor
* tests/qemuxml2argvtest.c: switch to using a unix monitor
* tests/qemuxml2argvdata/qemuxml2argv-*.args: update test data
There are no functional changes in this patch apart from adding the
monitor type to the state XML.
The patch mostly consists of switching to use virDomainChrDef every
where to describe the monitor.
* src/domain_conf.h: replace monitorpath with monitor_chr
* src/domain_conf.c: handle parsing the monitor type and initializing
monitor chr
* src/qemu_conf.[ch]: make qemudBuildCommandLine take a
virDomainChrDefPtr and use that to build the -monitor parameter
* src/qemu_driver.c: split pty specific and common code from
qemudOpenMonitor, have qemudStartVMDaemon() initialize monitor_chr
* tests/qemuxml2argvtest.c: update for qemudBuildCommandLine() change
* docs/schemas/domain.rng: Define <video> element schema
* src/domain_conf.c, src/domain_conf.h, src/libvirt_private.syms:
Add parsing and formatting for <video> element
* src/qemu_driver.c: fix a domain state problem after
migration, patch by Federico Simoncelli, fixes#507537
* src/domain_conf.c: fix a transcient domain state problem after
destroy, patch by Federico Simoncelli, fixes#507304
* AUTHORS: add Federico Simoncelli and Javier Fontan
daniel
Rather than numerous instances of:
emulator = vm->def->emulator;
if (!emulator)
emulator = virDomainDefDefaultEmulator(conn, vm->def, driver->caps);
if (!emulator)
return -1;
Set this value at XML parse time in the domain config, so we can depend on
it for all future emulator accesses. There were unchecked accesses in the
qemu driver that were tripping up on this if no emulator was specified in
the XML, see:
http://www.redhat.com/archives/libvir-list/2008-October/msg00602.html
* src/opennebula/one_conf.[ch] src/opennebula/one_driver.[ch]:
the OpenNebula driver
* configure.in include/libvirt/virterror.h qemud/Makefile.am
qemud/qemud.c src/Makefile.am src/domain_conf.[ch] src/driver.h
src/libvirt.c src/virterror.c: integration of the OpenNebula
driver in the libvirt infrastructure
* AUTHORS: add Abel Miguez Rodriguez
daniel
* docs/schemas/domain.rng src/domain_conf.[ch] src/qemu_driver.c:
extend the generic code for the RDP and desktop extensions of
the graphic tag needed for vbox, patch by Pritesh Kothari
Daniel
* src/domain_conf.[ch] docs/schemas/domain.rng: add support
for internal network in the generic part of the code, and
update the Relax-NG grammar accordingly, patch by Pritesh Kothari
daniel
* src/domain_conf.c src/domain_conf.h: parse and save multiple
graphics elements instead of one, patch by Pritesh Kothari
* src/qemu_conf.c src/qemu_driver.c: adapt the qemu/kvm driver for
the new structures, patch by Pritesh Kothari
* src/xend_internal.c src/xm_internal.c: same thing for Xen drivers
Daniel
* configure.in include/libvirt/virterror.h src/Makefile.am
src/domain_conf.[ch] src/driver.h src/virterror.c src/vbox/README
src/vbox/vbox_CAPI_v2_2.h src/vbox/vbox_V2_2.c
src/vbox/vbox_XPCOMCGlue.[ch] src/vbox/vbox_driver.[ch]
src/vbox/vbox_tmpl.c: integration of the VirtualBox support
patches by Pritesh Kothari
Daniel
* docs/schemas/domain.rng src/domain_conf.c src/domain_conf.h
src/qemu_conf.c
tests/qemuxml2argvdata/qemuxml2argv-hostdev-pci-address.xml
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.xml
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.xml:
adds a new <hostdev managed='(yes|no)'> property
to host devices indicating whether or not we should
automatically dettach/reset, patch by Mark McLoughlin
daniel