Provided by: libsys-virt-perl_1.2.1-1_amd64 bug

NAME

       Sys::Virt::Domain - Represent & manage a libvirt guest domain

DESCRIPTION

       The "Sys::Virt::Domain" module represents a guest domain managed by the virtual machine
       monitor.

METHODS

       my $id = $dom->get_id()
           Returns an integer with a locally unique identifier for the domain.

       my $uuid = $dom->get_uuid()
           Returns a 16 byte long string containing the raw globally unique identifier (UUID) for
           the domain.

       my $uuid = $dom->get_uuid_string()
           Returns a printable string representation of the raw UUID, in the format
           'XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX'.

       my $name = $dom->get_name()
           Returns a string with a locally unique name of the domain

       my $hostname = $dom->get_hostname()
           Returns a string representing the hostname of the guest

       my $str = $dom->get_metadata($type, $uri, $flags =0)
           Returns the metadata element of type $type associated with the domain. If $type is
           "Sys::Virt::Domain::METADATA_ELEMENT" then the $uri parameter specifies the XML
           namespace to retrieve, otherwise $uri should be "undef". The optional $flags parameter
           defaults to zero.

       $dom->set_metadata($type, $val, $key, $uri, $flags=0)
           Sets the metadata element of type $type to hold the value $val. If $type is
           "Sys::Virt::Domain::METADATA_ELEMENT" then the $key and $uri elements specify an XML
           namespace to use, otherwise they should both be "undef". The optional $flags parameter
           defaults to zero.

       $dom->is_active()
           Returns a true value if the domain is currently running

       $dom->is_persistent()
           Returns a true value if the domain has a persistent configuration file defined

       $dom->is_updated()
           Returns a true value if the domain is running and has a persistent configuration file
           defined that is out of date compared to the current live config.

       my $xml = $dom->get_xml_description($flags=0)
           Returns an XML document containing a complete description of the domain's
           configuration. The optional $flags parameter controls generation of the XML document,
           defaulting to 0 if omitted. It can be one or more of the XML DUMP constants listed
           later in this document.

       my $type = $dom->get_os_type()
           Returns a string containing the name of the OS type running within the domain.

       $dom->create($flags)
           Start a domain whose configuration was previously defined using the "define_domain"
           method in Sys::Virt. The $flags parameter accepts one of the DOMAIN CREATION constants
           documented later, and defaults to 0 if omitted.

       $dom->create_with_files($fds, $flags)
           Start a domain whose configuration was previously defined using the "define_domain"
           method in Sys::Virt. The $fds parameter is an array of UNIX file descriptors which
           will be passed to the init process of the container. This is only supported with
           container based virtualization.The $flags parameter accepts one of the DOMAIN CREATION
           constants documented later, and defaults to 0 if omitted.

       $dom->undefine()
           Remove the configuration associated with a domain previously defined with the
           "define_domain" method in Sys::Virt. If the domain is running, you probably want to
           use the "shutdown" or "destroy" methods instead.

       $dom->suspend()
           Temporarily stop execution of the domain, allowing later continuation by calling the
           "resume" method.

       $dom->resume()
           Resume execution of a domain previously halted with the "suspend" method.

       $dom->pm_wakeup()
           Wakeup the guest from power management suspend state

       $dom->pm_suspend_for_duration($target, $duration, $flags=0)
           Tells the guest OS to enter the power management suspend state identified by $target.
           The $target parameter should be one of the NODE SUSPEND CONTANTS listed in
           "Sys::Virt". The $duration specifies when the guest should automatically wakeup. The
           $flags parameter is optional and defaults to zero.

       $dom->save($filename)
           Take a snapshot of the domain's state and save the information to the file named in
           the $filename parameter. The domain can later be restored from this file with the
           "restore_domain" method on the Sys::Virt object.

       $dom->managed_save($flags=0)
           Take a snapshot of the domain's state and save the information to a managed save
           location. The domain will be automatically restored with this state when it is next
           started. The $flags parameter is unused and defaults to zero.

       $bool = $dom->has_managed_save_image($flags=0)
           Return a non-zero value if the domain has a managed save image that will be used at
           next start. The $flags parameter is unused and defaults to zero.

       $dom->managed_save_remove($flags=0)
           Remove the current managed save image, causing the guest to perform a full boot next
           time it is started. The $flags parameter is unused and defaults to zero.

       $dom->core_dump($filename[, $flags])
           Trigger a core dump of the guest virtual machine, saving its memory image to $filename
           so it can be analysed by tools such as "crash".  The optional $flags flags parameter
           is currently unused and if omitted will default to 0.

       $dom->destroy()
           Immediately poweroff the machine. This is equivalent to removing the power plug. The
           guest OS is given no time to cleanup / save state.  For a clean poweroff sequence, use
           the "shutdown" method instead.

       my $info = $dom->get_info()
           Returns a hash reference summarising the execution state of the domain. The elements
           of the hash are as follows:

           maxMem
               The maximum memory allowed for this domain, in kilobytes

           memory
               The current memory allocated to the domain in kilobytes

           cpuTime
               The amount of CPU time used by the domain

           nrVirtCpu
               The current number of virtual CPUs enabled in the domain

           state
               The execution state of the machine, which will be one of the constants
               &Sys::Virt::Domain::STATE_*.

       my ($state, $reason) = $dom->get_state()
           Returns an array whose values specify the current state of the guest, and the reason
           for it being in that state.  The $state values are the same as for the "get_info" API,
           and the $reason values come from:

           Sys::Virt::Domain::STATE_CRASHED_UNKNOWN
               It is not known why the domain has crashed

           Sys::Virt::Domain::STATE_CRASHED_PANICKED
               The domain has crashed due to a kernel panic

           Sys::Virt::Domain::STATE_NOSTATE_UNKNOWN
               It is not known why the domain has no state

           Sys::Virt::Domain::STATE_PAUSED_DUMP
               The guest is paused due to a core dump operation

           Sys::Virt::Domain::STATE_PAUSED_FROM_SNAPSHOT
               The guest is paused due to a snapshot

           Sys::Virt::Domain::STATE_PAUSED_IOERROR
               The guest is paused due to an I/O error

           Sys::Virt::Domain::STATE_PAUSED_MIGRATION
               The guest is paused due to migration

           Sys::Virt::Domain::STATE_PAUSED_SAVE
               The guest is paused due to a save operation

           Sys::Virt::Domain::STATE_PAUSED_UNKNOWN
               It is not known why the domain has paused

           Sys::Virt::Domain::STATE_PAUSED_USER
               The guest is paused at admin request

           Sys::Virt::Domain::STATE_PAUSED_WATCHDOG
               The guest is paused due to the watchdog

           Sys::Virt::Domain::STATE_PAUSED_SHUTTING_DOWN
               The guest is paused while domain shutdown takes place

           Sys::Virt::Domain::STATE_PAUSED_SNAPSHOT
               The guest is paused while a snapshot takes place

           Sys::Virt::Domain::STATE_PAUSED_CRASHED
               The guest is paused due to a kernel panic

           Sys::Virt::Domain::STATE_RUNNING_BOOTED
               The guest is running after being booted

           Sys::Virt::Domain::STATE_RUNNING_FROM_SNAPSHOT
               The guest is running after restore from snapshot

           Sys::Virt::Domain::STATE_RUNNING_MIGRATED
               The guest is running after migration

           Sys::Virt::Domain::STATE_RUNNING_MIGRATION_CANCELED
               The guest is running after migration abort

           Sys::Virt::Domain::STATE_RUNNING_RESTORED
               The guest is running after restore from file

           Sys::Virt::Domain::STATE_RUNNING_SAVE_CANCELED
               The guest is running after save cancel

           Sys::Virt::Domain::STATE_RUNNING_UNKNOWN
               It is not known why the domain has started

           Sys::Virt::Domain::STATE_RUNNING_UNPAUSED
               The guest is running after a resume

           Sys::Virt::Domain::STATE_RUNNING_WAKEUP
               The guest is running after wakeup from power management suspend

           Sys::Virt::Domain::STATE_RUNNING_CRASHED
               The guest was restarted after crashing

           Sys::Virt::Domain::STATE_BLOCKED_UNKNOWN
               The guest is blocked for an unknown reason

           Sys::Virt::Domain::STATE_SHUTDOWN_UNKNOWN
               It is not known why the domain has shutdown

           Sys::Virt::Domain::STATE_SHUTDOWN_USER
               The guest is shutdown due to admin request

           Sys::Virt::Domain::STATE_SHUTOFF_CRASHED
               The guest is shutoff after a crash

           Sys::Virt::Domain::STATE_SHUTOFF_DESTROYED
               The guest is shutoff after being destroyed

           Sys::Virt::Domain::STATE_SHUTOFF_FAILED
               The guest is shutoff due to a virtualization failure

           Sys::Virt::Domain::STATE_SHUTOFF_FROM_SNAPSHOT
               The guest is shutoff after a snapshot

           Sys::Virt::Domain::STATE_SHUTOFF_MIGRATED
               The guest is shutoff after migration

           Sys::Virt::Domain::STATE_SHUTOFF_SAVED
               The guest is shutoff after a save

           Sys::Virt::Domain::STATE_SHUTOFF_SHUTDOWN
               The guest is shutoff due to controlled shutdown

           Sys::Virt::Domain::STATE_SHUTOFF_UNKNOWN
               It is not known why the domain has shutoff

           Sys::Virt::Domain::STATE_PMSUSPENDED_UNKNOWN
               It is not known why the domain was suspended to RAM

           Sys::Virt::Domain::STATE_PMSUSPENDED_DISK_UNKNOWN
               It is not known why the domain was suspended to disk

       my $info = $dom->get_control_info($flags=0)
           Returns a hash reference providing information about the control channel. The returned
           keys in the hash are

           "state"
               One of the CONTROL INFO constants listed later

           "details"
               Currently unsed, always 0.

           "stateTime"
               The elapsed time since the control channel entered the current state.

       my @errs = $dom->get_disk_errors($flags=0)
           Returns a list of all disk errors that have occurred on the backing store for the
           guest's virtual disks. The returned array elements are hash references, containing two
           keys

           "path"
               The path of the disk with an error

           "error"
               The error type

       $dom->send_key($keycodeset, $holdtime, \@keycodes, $flags=0)
           Sends a sequence of keycodes to the guest domain. The $keycodeset should be one of the
           constants listed later in the KEYCODE SET section. $holdtiem is the duration, in
           milliseconds, to keep the key pressed before releasing it and sending the next
           keycode.  @keycodes is an array reference containing the list of keycodes to send to
           the guest. The elements in the array should be keycode values from the specified
           keycode set. $flags is currently unused.

       my $info = $dom->get_block_info($dev, $flags=0)
           Returns a hash reference summarising the disk usage of the host backing store for a
           guest block device. The $dev parameter should be the path to the backing store on the
           host. $flags is currently unused and defaults to 0 if omitted. The returned hash
           contains the following elements

           capacity
               Logical size in bytes of the block device backing image *

           allocation
               Highest allocated extent in bytes of the block device backing image

           physical
               Physical size in bytes of the container of the backing image

       $dom->set_max_memory($mem)
           Set the maximum memory for the domain to the value $mem. The value of the $mem
           parameter is specified in kilobytes.

       $mem = $dom->get_max_memory()
           Returns the current maximum memory allowed for this domain in kilobytes.

       $dom->set_memory($mem, $flags)
           Set the current memory for the domain to the value $mem. The value of the $mem
           parameter is specified in kilobytes. This must be less than, or equal to the domain's
           max memory limit.  The $flags parameter can control whether the update affects the
           live guest, or inactive config, defaulting to modifying the current state.

       $dom->set_memory_stats_period($period, $flags)
           Set the period on which guests memory stats are refreshed, with $period being a value
           in seconds. The $flags parameter is currently unused.

       $dom->shutdown()
           Request that the guest OS perform a graceful shutdown and poweroff. This usually
           requires some form of cooperation from the guest operating system, such as responding
           to an ACPI signal, or a guest agent process. For an immediate, forceful poweroff, use
           the "destroy" method instead.

       $dom->reboot([$flags])
           Request that the guest OS perform a graceful shutdown and optionally restart. The
           optional $flags parameter is currently unused and if omitted defaults to zero.

       $dom->reset([$flags])
           Perform a hardware reset of the virtual machine. The guest OS is given no opportunity
           to shutdown gracefully. The optional $flags parameter is currently unused and if
           omitted defaults to zero.

       $dom->get_max_vcpus()
           Return the maximum number of vcpus that are configured for the domain

       $dom->attach_device($xml[, $flags])
           Hotplug a new device whose configuration is given by $xml, to the running guest. The
           optional <$flags> parameter defaults to 0, but can accept one of the device hotplug
           flags described later.

       $dom->detach_device($xml[, $flags])
           Hotunplug a existing device whose configuration is given by $xml, from the running
           guest. The optional <$flags> parameter defaults to 0, but can accept one of the device
           hotplug flags described later.

       $dom->update_device($xml[, $flags])
           Update the configuration of an existing device. The new configuration is given by
           $xml. The optional <$flags> parameter defaults to 0 but can accept one of the device
           hotplug flags described later.

       $data = $dom->block_peek($path, $offset, $size[, $flags])
           Peek into the guest disk $path, at byte $offset capturing $size bytes of data. The
           returned scalar may contain embedded NULLs. The optional $flags parameter is currently
           unused and if omitted defaults to zero.

       $data = $dom->memory_peek($offset, $size[, $flags])
           Peek into the guest memory at byte $offset virtual address, capturing $size bytes of
           memory. The return scalar may contain embedded NULLs. The optional $flags parameter is
           currently unused and if omitted defaults to zero.

       $flag = $dom->get_autostart();
           Return a true value if the guest domain is configured to automatically start upon
           boot. Return false, otherwise

       $dom->set_autostart($flag)
           Set the state of the autostart flag, which determines whether the guest will
           automatically start upon boot of the host OS

       $dom->set_vcpus($count, [$flags])
           Set the number of virtual CPUs in the guest VM to $count.  The optional $flags
           parameter can be used to control whether the setting changes the live config or
           inactive config.

       $count = $dom->get_vcpus([$flags])
           Get the number of virtual CPUs in the guest VM.  The optional $flags parameter can be
           used to control whether to query the setting of the live config or inactive config.

       $type = $dom->get_scheduler_type()
           Return the scheduler type for the guest domain

       $stats = $dom->block_stats($path)
           Fetch the current I/O statistics for the block device given by $path.  The returned
           hash reference contains keys for

           "rd_req"
               Number of read requests

           "rd_bytes"
               Number of bytes read

           "wr_req"
               Number of write requests

           "wr_bytes"
               Number of bytes written

           "errs"
               Some kind of error count

       my $params = $dom->get_scheduler_parameters($flags=0)
           Return the set of scheduler tunable parameters for the guest, as a hash reference. The
           precise set of keys in the hash are specific to the hypervisor.

       $dom->set_scheduler_parameters($params, $flags=0)
           Update the set of scheduler tunable parameters. The value names for tunables vary, and
           can be discovered using the "get_scheduler_params" call

       my $params = $dom->get_memory_parameters($flags=0)
           Return a hash reference containing the set of memory tunable parameters for the guest.
           The keys in the hash are one of the constants MEMORY PARAMETERS described later. The
           $flags parameter accepts one or more the CONFIG OPTION constants documented later, and
           defaults to 0 if omitted.

       $dom->set_memory_parameters($params, $flags=0)
           Update the memory tunable parameters for the guest. The $params should be a hash
           reference whose keys are one of the MEMORY PARAMETERS constants. The $flags parameter
           accepts one or more the CONFIG OPTION constants documented later, and defaults to 0 if
           omitted.

       my $params = $dom->get_blkio_parameters($flags=0)
           Return a hash reference containing the set of blkio tunable parameters for the guest.
           The keys in the hash are one of the constants BLKIO PARAMETERS described later. The
           $flags parameter accepts one or more the CONFIG OPTION constants documented later, and
           defaults to 0 if omitted.

       $dom->set_blkio_parameters($params, $flags=0)
           Update the blkio tunable parameters for the guest. The $params should be a hash
           reference whose keys are one of the BLKIO PARAMETERS constants. The $flags parameter
           accepts one or more the CONFIG OPTION constants documented later, and defaults to 0 if
           omitted.

       $stats = $dom->get_block_iotune($disk, $flags=0)
           Return a hash reference containing the set of blkio tunable parameters for the guest
           disk $disk. The keys in the hash are one of the constants BLOCK IOTUNE PARAMETERS
           described later.

       $dom->set_block_iotune($disk, $params, $flags=0);
           Update the blkio tunable parameters for the guest disk $disk. The $params should be a
           hash reference whose keys are one of the BLOCK IOTUNE PARAMETERS constants.

       my $params = $dom->get_interface_parameters($intf, $flags=0)
           Return a hash reference containing the set of interface tunable parameters for the
           guest. The keys in the hash are one of the constants INTERFACE PARAMETERS described
           later.

       $dom->set_interface_parameters($intf, $params, $flags=0)
           Update the interface tunable parameters for the guest. The $params should be a hash
           reference whose keys are one of the INTERFACE PARAMETERS constants.

       my $params = $dom->get_numa_parameters($flags=0)
           Return a hash reference containing the set of numa tunable parameters for the guest.
           The keys in the hash are one of the constants NUMA PARAMETERS described later. The
           $flags parameter accepts one or more the CONFIG OPTION constants documented later, and
           defaults to 0 if omitted.

       $dom->set_numa_parameters($params, $flags=0)
           Update the numa tunable parameters for the guest. The $params should be a hash
           reference whose keys are one of the NUMA PARAMETERS constants. The $flags parameter
           accepts one or more the CONFIG OPTION constants documented later, and defaults to 0 if
           omitted.

       $dom->block_resize($disk, $newsize, $flags=0)
           Resize the disk $disk to have new size $newsize KB. If the disk is backed by a special
           image format, the actual resize is done by the hypervisor. If the disk is backed by a
           raw file, or block device, the resize must be done prior to invoking this API call,
           and it merely updates the hypervisor's view of the disk size. The following flags may
           be used

           Sys::Virt::Domain::BLOCK_RESIZE_BYTES
               Treat $newsize as if it were in bytes, rather than KB.

       $dom->interface_stats($path)
           Fetch the current I/O statistics for the block device given by $path.  The returned
           hash containins keys for

           "rx_bytes"
               Total bytes received

           "rx_packets"
               Total packets received

           "rx_errs"
               Total packets received with errors

           "rx_drop"
               Total packets drop at reception

           "tx_bytes"
               Total bytes transmitted

           "tx_packets"
               Total packets transmitted

           "tx_errs"
               Total packets transmitted with errors

           "tx_drop"
               Total packets dropped at transmission.

       $dom->memory_stats($flags=0)
           Fetch the current memory statistics for the guest domain. The $flags parameter is
           currently unused and can be omitted.  The returned hash containins keys for

           "swap_in"
               Data read from swap space

           "swap_out"
               Data written to swap space

           "major_fault"
               Page fault involving disk I/O

           "minor_fault"
               Page fault not involving disk I/O

           "unused"
               Memory not used by the system

           "available"
               Total memory seen by guest

       $info = $dom->get_security_label()
           Fetch information about the security label assigned to the guest domain. The returned
           hash reference has two keys, "model" gives the name of the security model in effect
           (eg "selinux"), while "label" provides the name of the security label applied to the
           domain. This method only returns information about the first security label. To
           retrieve all labels, use "get_security_label_list".

       @info = $dom->get_security_label_list()
           Fetches information about all security labels assigned to the guest domain. The
           elements in the returned array are all hash references, whose keys are as described
           for "get_security_label".

       $ddom = $dom->migrate(destcon, \%params, flags=0)
           Migrate a domain to an alternative host. The "destcon" parameter should be a
           "Sys::Virt" connection to the remote target host.  The "flags" parameter takes one or
           more of the "Sys::Virt::Domain::MIGRATE_XXX" constants described later in this
           document. The %params parameter is a hash reference used to set various parameters for
           the migration operation, with the following valid keys.

           "Sys::Virt::Domain::MIGRATE_PARAM_URI"
               The URI to use for initializing the domain migration. It takes a hypervisor
               specific format. The uri_transports element of the hypervisor capabilities XML
               includes details of the supported URI schemes. When omitted libvirt will auto-
               generate suitable default URI. It is typically only necessary to specify this URI
               if the destination host has multiple interfaces and a specific interface is
               required to transmit migration data.

           "Sys::Virt::Domain::MIGRATE_PARAM_DEST_NAME"
               The name to be used for the domain on the destination host. Omitting this
               parameter keeps the domain name the same. This field is only allowed to be used
               with hypervisors that support domain renaming during migration.

           "Sys::Virt::Domain::MIGRATE_PARAM_DEST_XML"
               The new configuration to be used for the domain on the destination host.  The
               configuration must include an identical set of virtual devices, to ensure a stable
               guest ABI across migration. Only parameters related to host side configuration can
               be changed in the XML. Hypervisors which support this field will forbid migration
               if the provided XML would cause a change in the guest ABI. This field cannot be
               used to rename the domain during migration (use VIR_MIGRATE_PARAM_DEST_NAME field
               for that purpose).  Domain name in the destination XML must match the original
               domain name.

               Omitting this parameter keeps the original domain configuration. Using this field
               with hypervisors that do not support changing domain configuration during
               migration will result in a failure.

           "Sys::Virt::Domain::MIGRATE_PARAM_GRAPHICS_URI"
               URI to use for migrating client's connection to domain's graphical console as
               VIR_TYPED_PARAM_STRING. If specified, the client will be asked to automatically
               reconnect using these parameters instead of the automatically computed ones. This
               can be useful if, e.g., the client does not have a direct access to the network
               virtualization hosts are connected to and needs to connect through a proxy. The
               URI is formed as follows:

                     protocol://hostname[:port]/[?parameters]

               where protocol is either "spice" or "vnc" and parameters is a list of protocol
               specific parameters separated by '&'. Currently recognized parameters are
               "tlsPort" and "tlsSubject". For example,

                     spice://target.host.com:1234/?tlsPort=4567

           "Sys::Virt::Domain::MIGRATE_PARAM_BANDWIDTH"
               The maximum bandwidth (in MiB/s) that will be used for migration. If set to 0 or
               omitted, libvirt will choose a suitable default. Some hypervisors do not support
               this feature and will return an error if this field is used and is not 0.

           "Sys::Virt::Domain::MIGRATE_PARAM_LISTEN_ADDRESS"
               The address on which to listen for incoming migration connections.  If omitted,
               libvirt will listen on the wildcard address (0.0.0.0 or ::). This default may be a
               security risk if guests, or other untrusted users have the ability to connect to
               the virtualization host, thus use of an explicit restricted listen address is
               recommended.

       $ddom = $dom->migrate(destcon, flags=0, dname=undef, uri=undef, bandwidth=0)
           Migrate a domain to an alternative host. Use of positional parameters with "migrate"
           is deprecated in favour of passing a hash reference as described above.

       $ddom = $dom->migrate2(destcon, dxml, flags, dname, uri, bandwidth)
           Migrate a domain to an alternative host. This method is deprecated in favour of
           passing a hash ref to "migrate".

       $ddom = $dom->migrate_to_uri(destcon, \%params, flags=0)
           Migrate a domain to an alternative host. The "destri" parameter should be a valid
           libvirt connection URI for the remote target host.  The "flags" parameter takes one or
           more of the "Sys::Virt::Domain::MIGRATE_XXX" constants described later in this
           document. The %params parameter is a hash reference used to set various parameters for
           the migration operation, with the same keys described for the "migrate" API.

       $dom->migrate_to_uri(desturi, flags, dname, bandwidth)
           Migrate a domain to an alternative host. Use of positional parameters with
           "migrate_to_uri" is deprecated in favour of passing a hash reference as described
           above.

       $dom->migrate_to_uri2(dconnuri, miguri, dxml, flags, dname, bandwidth)
           Migrate a domain to an alternative host. This method is deprecated in favour of
           passing a hash ref to "migrate_to_uri".

       $dom->migrate_set_max_downtime($downtime, $flags)
           Set the maximum allowed downtime during migration of the guest. A longer downtime
           makes it more likely that migration will complete, at the cost of longer time blackout
           for the guest OS at the switch over point. The "downtime" parameter is measured in
           milliseconds.  The $flags parameter is currently unused and defaults to zero.

       $dom->migrate_set_max_speed($bandwidth, $flags)
           Set the maximum allowed bandwidth during migration of the guest.  The "bandwidth"
           parameter is measured in MB/second.  The $flags parameter is currently unused and
           defaults to zero.

       $bandwidth = $dom->migrate_get_max_speed($flag)
           Get the maximum allowed bandwidth during migration fo the guest.  The returned
           <bandwidth> value is measured in MB/second.  The $flags parameter is currently unused
           and defaults to zero.

       $dom->migrate_set_compression_cache($cacheSize, $flags)
           Set the maximum allowed compression cache size during migration of the guest. The
           "cacheSize" parameter is measured in bytes.  The $flags parameter is currently unused
           and defaults to zero.

       $cacheSize = $dom->migrate_get_compression_cache($flag)
           Get the maximum allowed compression cache size during migration of the guest. The
           returned <bandwidth> value is measured in bytes.  The $flags parameter is currently
           unused and defaults to zero.

       $dom->inject_nmi($flags)
           Trigger an NMI in the guest virtual machine. The $flags parameter is currently unused
           and defaults to 0.

       $dom->open_console($st, $devname, $flags)
           Open the text console for a serial, parallel or paravirt console device identified by
           $devname, connecting it to the stream $st. If $devname is undefined, the default
           console will be opened. $st must be a "Sys::Virt::Stream" object used for bi-
           directional communication with the console. $flags is currently unused, defaulting to
           0.

       $dom->open_channel($st, $devname, $flags)
           Open the text console for a data channel device identified by $devname, connecting it
           to the stream $st. $st must be a "Sys::Virt::Stream" object used for bi-directional
           communication with the channel. $flags is currently unused, defaulting to 0.

       $dom->open_graphics($idx, $fd, $flags)
           Open the graphics console for a guest, identified by $idx, counting from 0. The $fd
           should be a file descriptor for an anoymous socket pair. The $flags argument should be
           one of the constants listed at the end of this document, and defaults to 0.

       my $mimetype = $dom->screenshot($st, $screen, $flags)
           Capture a screenshot of the virtual machine's monitor. The $screen parameter controls
           which monitor is captured when using a multi-head or multi-card configuration. $st
           must be a "Sys::Virt::Stream" object from which the data can be read. $flags is
           currently unused and defaults to 0. The mimetype of the screenshot is returned

       @vcpuinfo = $dom->get_vcpu_info($flags=0)
           Obtain information about the state of all virtual CPUs in a running guest domain. The
           returned list will have one element for each vCPU, where each elements contains a hash
           reference. The keys in the hash are, "number" the vCPU number, "cpu" the physical CPU
           on which the vCPU is currently scheduled, "cpuTime" the cummulative execution time of
           the vCPU, "state" the running state and "affinity" giving the allowed shedular
           placement. The value for "affinity" is a string representing a bitmask against
           physical CPUs, 8 cpus per character. To extract the bits use the "unpack" function
           with the "b*" template. NB The "state", "cpuTime", "cpu" values are only available if
           using $flags value of 0, and the domain is currently running; otherwise they will all
           be set to zero.

       $dom->pin_vcpu($vcpu, $mask)
           Pin the virtual CPU given by index $vcpu to physical CPUs given by $mask. The $mask is
           a string representing a bitmask against physical CPUs, 8 cpus per character.

       $mask = $dom->get_emulator_pin_info()
           Obtain information about the CPU affinity of the emulator process.  The returned $mask
           is a bitstring against physical CPUs, 8 cpus per character. To extract the bits use
           the "unpack" function with the "b*" template.

       $dom->pin_emulator($newmask, $flags=0)
           Pin the emulator threads to the physical CPUs identified by the affinity in $newmask.
           The $newmask is a bitstring against the physical CPUa, 8 cpus per character. To create
           a suitable bitstring, use the "vec" function with a value of 1 for the "BITS"
           parameter.

       my @stats = $dom->get_cpu_stats($startCpu, $numCpus, $flags=0)
           Requests the guests host physical CPU usage statistics, starting from host CPU
           <$startCpu> counting upto $numCpus. If $startCpu is -1 and $numCpus is 1, then the
           utilization across all CPUs is returned. Returns an array of hash references, each
           element containing stats for one CPU.

       my $info = $dom->get_job_info()
           Returns a hash reference summarising the execution state of the background job. The
           elements of the hash are as follows:

           type
               The type of job, one of the JOB TYPE constants listed later in this document.

           timeElapsed
               The elapsed time in milliseconds

           timeRemaining
               The expected remaining time in milliseconds. Only set if the "type" is
               JOB_UNBOUNDED.

           dataTotal
               The total amount of data expected to be processed by the job, in bytes.

           dataProcessed
               The current amount of data processed by the job, in bytes.

           dataRemaining
               The expected amount of data remaining to be processed by the job, in bytes.

           memTotal
               The total amount of mem expected to be processed by the job, in bytes.

           memProcessed
               The current amount of mem processed by the job, in bytes.

           memRemaining
               The expected amount of mem remaining to be processed by the job, in bytes.

           fileTotal
               The total amount of file expected to be processed by the job, in bytes.

           fileProcessed
               The current amount of file processed by the job, in bytes.

           fileRemaining
               The expected amount of file remaining to be processed by the job, in bytes.

       my ($type, $stats) = $dom->get_job_stats()
           Returns an array summarising the execution state of the background job. The $type
           value is one of the JOB TYPE constants listed later in this document. The $stats value
           is a hash reference, whose elements are one of the following constants.

           type
               The type of job, one of the JOB TYPE constants listed later in this document.

           Sys::Virt::Domain::JOB_TIME_ELAPSED
               The elapsed time in milliseconds

           Sys::Virt::Domain::JOB_TIME_REMAINING
               The expected remaining time in milliseconds. Only set if the "type" is
               JOB_UNBOUNDED.

           Sys::Virt::Domain::JOB_DATA_TOTAL
               The total amount of data expected to be processed by the job, in bytes.

           Sys::Virt::Domain::JOB_DATA_PROCESSED
               The current amount of data processed by the job, in bytes.

           Sys::Virt::Domain::JOB_DATA_REMAINING
               The expected amount of data remaining to be processed by the job, in bytes.

           Sys::Virt::Domain::JOB_MEMORY_TOTAL
               The total amount of mem expected to be processed by the job, in bytes.

           Sys::Virt::Domain::JOB_MEMORY_PROCESSED
               The current amount of mem processed by the job, in bytes.

           Sys::Virt::Domain::JOB_MEMORY_REMAINING
               The expected amount of mem remaining to be processed by the job, in bytes.

           Sys::Virt::Domain::JOB_MEMORY_CONSTANT
               The number of pages filled with a constant byte which have been transferred

           Sys::Virt::Domain::JOB_MEMORY_NORMAL
               The number of pages transferred without any compression

           Sys::Virt::Domain::JOB_MEMORY_NORMAL_BYTES
               The number of bytes transferred without any compression

           Sys::Virt::Domain::JOB_DISK_TOTAL
               The total amount of file expected to be processed by the job, in bytes.

           Sys::Virt::Domain::JOB_DISK_PROCESSED
               The current amount of file processed by the job, in bytes.

           Sys::Virt::Domain::JOB_DISK_REMAINING
               The expected amount of file remaining to be processed by the job, in bytes.

           Sys::Virt::Domain::JOB_COMPRESSION_CACHE
               The size of the compression cache in bytes

           Sys::Virt::Domain::JOB_COMPRESSION_BYTES
               The number of compressed bytes transferred

           Sys::Virt::Domain::JOB_COMPRESSION_PAGES
               The number of compressed pages transferred

           Sys::Virt::Domain::JOB_COMPRESSION_CACHE_MISSES
               The number of changing pages not in compression cache

           Sys::Virt::Domain::JOB_COMPRESSION_OVERFLOW
               The number of changing pages in the compression cache but sent uncompressed since
               the compressed page was larger than the non-compressed page.

           Sys::Virt::Domain::JOB_DOWNTIME
               The number of milliseconds of downtime expected during migration switchover.

       $dom->abort_job()
           Aborts the currently executing job

       my $info = $dom->get_block_job_info($path, $flags=0)
           Returns a hash reference summarising the execution state of the block job. The $path
           parameter should be the fully qualified path of the block device being changed.

       $dom->set_block_job_speed($path, $bandwidth, $flags=0)
           Change the maximum I/O bandwidth used by the block job that is currently executing for
           $path. The $bandwidth argument is specified in MB/s

       $dom->abort_block_job($path, $flags=0)
           Abort the current job that is executing for the block device associated with $path

       $dom->block_pull($path, $bandwith, $flags=0)
           Merge the backing files associated with $path into the top level file. The $bandwidth
           parameter specifies the maximum I/O rate to allow in MB/s.

       $dom->block_rebase($path, $base, $bandwith, $flags=0)
           Switch the backing path associated with $path to instead use $base. The $bandwidth
           parameter specifies the maximum I/O rate to allow in MB/s.

       $dom->block_commit($path, $base, $top, $bandwith, $flags=0)
           Commit changes there were made to the temporary top level file $top.  Takes all the
           differences between $top and $base and merge them into $base. The $bandwidth parameter
           specifies the maximum I/O rate to allow in MB/s.

       $count = $dom->num_of_snapshots()
           Return the number of saved snapshots of the domain

       @names = $dom->list_snapshot_names()
           List the names of all saved snapshots. The names can be used with the
           "lookup_snapshot_by_name"

       @snapshots = $dom->list_snapshots()
           Return a list of all snapshots currently known to the domain. The elements in the
           returned list are instances of the Sys::Virt::DomainSnapshot class.  This method
           requires O(n) RPC calls, so the "list_all_snapshots" method is recommended as a more
           efficient alternative.

       my @snapshots = $dom->list_all_snapshots($flags)
           Return a list of all domain snapshots associated with this domain.  The elements in
           the returned list are instances of the Sys::Virt::DomainSnapshot class. The $flags
           parameter can be used to filter the list of return domain snapshots.

       my $snapshot = $dom->get_snapshot_by_name($name)
           Return the domain snapshot with a name of $name. The returned object is an instance of
           the Sys::Virt::DomainSnapshot class.

       $dom->has_current_snapshot()
           Returns a true value if the domain has a currently active snapshot

       $snapshot = $dom->current_snapshot()
           Returns the currently active snapshot for the domain.

       $snapshot = $dom->create_snapshot($xml[, $flags])
           Create a new snapshot from the $xml. The $flags parameter accepts the SNAPSHOT
           CREATION constants listed in "Sys::Virt::DomainSnapshots".

       $dom->fs_trim($mountPoint, $minimum, $flags=0);
           Issue an FS_TRIM command to the device at $mountPoint to remove chunks of unused space
           that are at least $minimum bytes in length. $flags is currently unused and defaults to
           zero.

       $dom->send_process_signal($pid, $signum, $flags=0);
           Send the process $pid the signal $signum. The $signum value must be one of the
           constants listed later, not a POSIX or Linux signal value. $flags is currently unused
           and defaults to zero.

CONSTANTS

       A number of the APIs take a "flags" parameter. In most cases passing a value of zero will
       be satisfactory. Some APIs, however, accept named constants to alter their behaviour. This
       section documents the current known constants.

   DOMAIN STATE
       The domain state constants are useful in interpreting the "state" key in the hash returned
       by the "get_info" method.

       Sys::Virt::Domain::STATE_NOSTATE
           The domain is active, but is not running / blocked (eg idle)

       Sys::Virt::Domain::STATE_RUNNING
           The domain is active and running

       Sys::Virt::Domain::STATE_BLOCKED
           The domain is active, but execution is blocked

       Sys::Virt::Domain::STATE_PAUSED
           The domain is active, but execution has been paused

       Sys::Virt::Domain::STATE_SHUTDOWN
           The domain is active, but in the shutdown phase

       Sys::Virt::Domain::STATE_SHUTOFF
           The domain is inactive, and shut down.

       Sys::Virt::Domain::STATE_CRASHED
           The domain is inactive, and crashed.

       Sys::Virt::Domain::STATE_PMSUSPENDED
           The domain is active, but in power management suspend state

   CONTROL INFO
       The following constants can be used to determine what the guest domain control channel
       status is

       Sys::Virt::Domain::CONTROL_ERROR
           The control channel has a fatal error

       Sys::Virt::Domain::CONTROL_OK
           The control channel is ready for jobs

       Sys::Virt::Domain::CONTROL_OCCUPIED
           The control channel is busy

       Sys::Virt::Domain::CONTROL_JOB
           The control channel is busy with a job

   DOMAIN CREATION
       The following constants can be used to control the behaviour of domain creation

       Sys::Virt::Domain::START_PAUSED
           Keep the guest vCPUs paused after starting the guest

       Sys::Virt::Domain::START_AUTODESTROY
           Automatically destroy the guest when the connection is closed (or fails)

       Sys::Virt::Domain::START_BYPASS_CACHE
           Do not use OS I/O cache if starting a domain with a saved state image

       Sys::Virt::Domain::START_FORCE_BOOT
           Boot the guest, even if there was a saved snapshot

   KEYCODE SETS
       The following constants define the set of supported keycode sets

       Sys::Virt::Domain::KEYCODE_SET_LINUX
           The Linux event subsystem keycodes

       Sys::Virt::Domain::KEYCODE_SET_XT
           The original XT keycodes

       Sys::Virt::Domain::KEYCODE_SET_ATSET1
           The AT Set1 keycodes (aka XT)

       Sys::Virt::Domain::KEYCODE_SET_ATSET2
           The AT Set2 keycodes (aka AT)

       Sys::Virt::Domain::KEYCODE_SET_ATSET3
           The AT Set3 keycodes (aka PS2)

       Sys::Virt::Domain::KEYCODE_SET_OSX
           The OS-X keycodes

       Sys::Virt::Domain::KEYCODE_SET_XT_KBD
           The XT keycodes from the Linux Keyboard driver

       Sys::Virt::Domain::KEYCODE_SET_USB
           The USB HID keycode set

       Sys::Virt::Domain::KEYCODE_SET_WIN32
           The Windows keycode set

       Sys::Virt::Domain::KEYCODE_SET_RFB
           The XT keycode set, with the extended scancodes using the high bit of the first byte,
           instead of the low bit of the second byte.

   MEMORY PEEK
       The following constants can be used with the "memory_peek" method's flags parameter

       Sys::Virt::Domain::MEMORY_VIRTUAL
           Indicates that the offset is using virtual memory addressing.

       Sys::Virt::Domain::MEMORY_PHYSICAL
           Indicates that the offset is using physical memory addressing.

   VCPU STATE
       The following constants are useful when interpreting the virtual CPU run state

       Sys::Virt::Domain::VCPU_OFFLINE
           The virtual CPU is not online

       Sys::Virt::Domain::VCPU_RUNNING
           The virtual CPU is executing code

       Sys::Virt::Domain::VCPU_BLOCKED
           The virtual CPU is waiting to be scheduled

   OPEN GRAPHICS CONSTANTS
       The following constants are used when opening a connection to the guest graphics server

       Sys::Virt::Domain::OPEN_GRAPHICS_SKIPAUTH
           Skip authentication of the client

   OPEN CONSOLE CONSTANTS
       The following constants are used when opening a connection to the guest console

       Sys::Virt::Domain::OPEN_CONSOLE_FORCE
           Force opening of the console, disconnecting any other open session

       Sys::Virt::Domain::OPEN_CONSOLE_SAFE
           Check if the console driver supports safe operations

   OPEN CHANNEL CONSTANTS
       The following constants are used when opening a connection to the guest channel

       Sys::Virt::Domain::OPEN_CHANNEL_FORCE
           Force opening of the channel, disconnecting any other open session

   XML DUMP OPTIONS
       The following constants are used to control the information included in the XML
       configuration dump

       Sys::Virt::Domain::XML_INACTIVE
           Report the persistent inactive configuration for the guest, even if it is currently
           running.

       Sys::Virt::Domain::XML_SECURE
           Include security sensitive information in the XML dump, such as passwords.

       Sys::Virt::Domain::XML_UPDATE_CPU
           Update the CPU model definition to match the current executing state.

       Sys::Virt::Domain::XML_MIGRATABLE
           Update the XML to allow migration to older versions of libvirt

   DEVICE HOTPLUG OPTIONS
       The following constants are used to control device hotplug operations

       Sys::Virt::Domain::DEVICE_MODIFY_CURRENT
           Modify the domain in its current state

       Sys::Virt::Domain::DEVICE_MODIFY_LIVE
           Modify only the live state of the domain

       Sys::Virt::Domain::DEVICE_MODIFY_CONFIG
           Modify only the persistent config of the domain

       Sys::Virt::Domain::DEVICE_MODIFY_FORCE
           Force the device to be modified

   MEMORY OPTIONS
       The following constants are used to control memory change operations

       Sys::Virt::Domain::MEM_CURRENT
           Modify the current state

       Sys::Virt::Domain::MEM_LIVE
           Modify only the live state of the domain

       Sys::Virt::Domain::MEM_CONFIG
           Modify only the persistent config of the domain

       Sys::Virt::Domain::MEM_MAXIMUM
           Modify the maximum memory value

   CONFIG OPTIONS
       The following constants are used to control what configuration a domain update changes

       Sys::Virt::Domain::AFFECT_CURRENT
           Modify the current state

       Sys::Virt::Domain::AFFECT_LIVE
           Modify only the live state of the domain

       Sys::Virt::Domain::AFFECT_CONFIG
           Modify only the persistent config of the domain

   MIGRATE OPTIONS
       The following constants are used to control how migration is performed

       Sys::Virt::Domain::MIGRATE_LIVE
           Migrate the guest without interrupting its execution on the source host.

       Sys::Virt::Domain::MIGRATE_PEER2PEER
           Manage the migration process over a direct peer-2-peer connection between the source
           and destination host libvirtd daemons.

       Sys::Virt::Domain::MIGRATE_TUNNELLED
           Tunnel the migration data over the libvirt daemon connection, rather than the native
           hypervisor data transport. Requires PEER2PEER flag to be set.

       Sys::Virt::Domain::MIGRATE_PERSIST_DEST
           Make the domain persistent on the destination host, defining its configuration file
           upon completion of migration.

       Sys::Virt::Domain::MIGRATE_UNDEFINE_SOURCE
           Remove the domain's persistent configuration after migration completes successfully.

       Sys::Virt::Domain::MIGRATE_PAUSED
           Do not re-start execution of the guest CPUs on the destination host after migration
           completes.

       Sys::Virt::Domain::MIGRATE_NON_SHARED_DISK
           Copy the complete contents of the disk images during migration

       Sys::Virt::Domain::MIGRATE_NON_SHARED_INC
           Copy the incrementally changed contents of the disk images during migration

       Sys::Virt::Domain::MIGRATE_CHANGE_PROTECTION
           Do not allow changes to the virtual domain configuration while migration is taking
           place. This option is automatically implied if doing a peer-2-peer migration.

       Sys::Virt::Domain::MIGRATE_UNSAFE
           Migrate even if the compatibility check indicates the migration will be unsafe to the
           guest.

       Sys::Virt::Domain::MIGRATE_OFFLINE
           Migrate the guest config if the guest is not currently running

       Sys::Virt::Domain::MIGRATE_COMPRESSED
           Enable compression of the migration data stream

       Sys::Virt::Domain::MIGRATE_ABORT_ON_ERROR
           Abort if an I/O error occurrs on the disk

   UNDEFINE CONSTANTS
       The following constants can be used when undefining virtual domain configurations

       Sys::Virt::Domain::UNDEFINE_MANAGED_SAVE
           Also remove any managed save image when undefining the virtual domain

       Sys::Virt::Domain::UNDEFINE_SNAPSHOTS_METADATA
           Also remove any snapshot metadata when undefining the virtual domain.

   JOB TYPES
       The following constants describe the different background job types.

       Sys::Virt::Domain::JOB_NONE
           No job is active

       Sys::Virt::Domain::JOB_BOUNDED
           A job with a finite completion time is active

       Sys::Virt::Domain::JOB_UNBOUNDED
           A job with an unbounded completion time is active

       Sys::Virt::Domain::JOB_COMPLETED
           The job has finished, but isn't cleaned up

       Sys::Virt::Domain::JOB_FAILED
           The job has hit an error, but isn't cleaned up

       Sys::Virt::Domain::JOB_CANCELLED
           The job was aborted at user request, but isn't cleaned up

   MEMORY PARAMETERS
       The following constants are useful when getting/setting memory parameters for guests

       Sys::Virt::Domain::MEMORY_HARD_LIMIT
           The maximum memory the guest can use.

       Sys::Virt::Domain::MEMORY_SOFT_LIMIT
           The memory upper limit enforced during memory contention.

       Sys::Virt::Domain::MEMORY_MIN_GUARANTEE
           The minimum memory guaranteed to be reserved for the guest.

       Sys::Virt::Domain::MEMORY_SWAP_HARD_LIMIT
           The maximum swap the guest can use.

       Sys::Virt::Domain::MEMORY_PARAM_UNLIMITED
           The value of an unlimited memory parameter

   BLKIO PARAMETERS
       The following parameters control I/O tuning for the domain as a whole

       Sys::Virt::Domain::BLKIO_WEIGHT
           The I/O weight parameter

       Sys::Virt::Domain::BLKIO_DEVICE_WEIGHT
           The per-device I/O weight parameter

   BLKIO TUNING PARAMETERS
       The following parameters control I/O tuning for an individual guest disk.

       Sys::Virt::Domain::BLOCK_IOTUNE_TOTAL_BYTES_SEC
           The total bytes processed per second.

       Sys::Virt::Domain::BLOCK_IOTUNE_READ_BYTES_SEC
           The bytes read per second.

       Sys::Virt::Domain::BLOCK_IOTUNE_WRITE_BYTES_SEC
           The bytes written per second.

       Sys::Virt::Domain::BLOCK_IOTUNE_TOTAL_IOPS_SEC
           The total I/O operations processed per second.

       Sys::Virt::Domain::BLOCK_IOTUNE_READ_IOPS_SEC
           The I/O operations read per second.

       Sys::Virt::Domain::BLOCK_IOTUNE_WRITE_IOPS_SEC
           The I/O operations written per second.

   SCHEDULER CONSTANTS
       Sys::Virt::Domain::SCHEDULER_CAP
           The VM cap tunable

       Sys::Virt::Domain::SCHEDULER_CPU_SHARES
           The CPU shares tunable

       Sys::Virt::Domain::SCHEDULER_LIMIT
           The VM limit tunable

       Sys::Virt::Domain::SCHEDULER_RESERVATION
           The VM reservation tunable

       Sys::Virt::Domain::SCHEDULER_SHARES
           The VM shares tunable

       Sys::Virt::Domain::SCHEDULER_VCPU_PERIOD
           The VCPU period tunable

       Sys::Virt::Domain::SCHEDULER_VCPU_QUOTA
           The VCPU quota tunable

       Sys::Virt::Domain::SCHEDULER_WEIGHT
           The VM weight tunable

   NUMA PARAMETERS
       The following constants are useful when getting/setting the guest NUMA memory policy

       Sys::Virt::Domain::NUMA_MODE
           The NUMA policy mode

       Sys::Virt::Domain::NUMA_NODESET
           The NUMA nodeset mask

       The following constants are useful when interpreting the "Sys::Virt::Domain::NUMA_MODE"
       parameter value

       Sys::Virt::Domain::NUMATUNE_MEM_STRICT
           Allocation is mandatory from the mask nodes

       Sys::Virt::Domain::NUMATUNE_MEM_PREFERRED
           Allocation is preferred from the masked nodes

       Sys::Virt::Domain::NUMATUNE_MEM_INTERLEAVE
           Allocation is interleaved across all masked nods

   INTERFACE PARAMETERS
       The following constants are useful when getting/setting the per network interface tunable
       parameters

       Sys::Virt::Domain::BANDWIDTH_IN_AVERAGE
           The average inbound bandwidth

       Sys::Virt::Domain::BANDWIDTH_IN_PEAK
           The peak inbound bandwidth

       Sys::Virt::Domain::BANDWIDTH_IN_BURST
           The burstable inbound bandwidth

       Sys::Virt::Domain::BANDWIDTH_OUT_AVERAGE
           The average outbound bandwidth

       Sys::Virt::Domain::BANDWIDTH_OUT_PEAK
           The peak outbound bandwidth

       Sys::Virt::Domain::BANDWIDTH_OUT_BURST
           The burstable outbound bandwidth

   VCPU FLAGS
       The following constants are useful when getting/setting the VCPU count for a guest

       Sys::Virt::Domain::VCPU_LIVE
           Flag to request the live value

       Sys::Virt::Domain::VCPU_CONFIG
           Flag to request the persistent config value

       Sys::Virt::Domain::VCPU_CURRENT
           Flag to request the current config value

       Sys::Virt::Domain::VCPU_MAXIMUM
           Flag to request adjustment of the maximum vCPU value

       Sys::Virt::Domain::VCPU_GUEST
           Flag to request the guest VCPU mask

   STATE CHANGE EVENTS
       The following constants allow domain state change events to be interpreted. The events
       contain both a state change, and a reason.

       Sys::Virt::Domain::EVENT_DEFINED
           Indicates that a persistent configuration has been defined for the domain.

           Sys::Virt::Domain::EVENT_DEFINED_ADDED
               The defined configuration is newly added

           Sys::Virt::Domain::EVENT_DEFINED_UPDATED
               The defined configuration is an update to an existing configuration

       Sys::Virt::Domain::EVENT_RESUMED
           The domain has resumed execution

           Sys::Virt::Domain::EVENT_RESUMED_MIGRATED
               The domain resumed because migration has completed. This is emitted on the
               destination host.

           Sys::Virt::Domain::EVENT_RESUMED_UNPAUSED
               The domain resumed because the admin unpaused it.

           Sys::Virt::Domain::EVENT_RESUMED_FROM_SNAPSHOT
               The domain resumed because it was restored from a snapshot

       Sys::Virt::Domain::EVENT_STARTED
           The domain has started running

           Sys::Virt::Domain::EVENT_STARTED_BOOTED
               The domain was booted from shutoff state

           Sys::Virt::Domain::EVENT_STARTED_MIGRATED
               The domain started due to an incoming migration

           Sys::Virt::Domain::EVENT_STARTED_RESTORED
               The domain was restored from saved state file

           Sys::Virt::Domain::EVENT_STARTED_FROM_SNAPSHOT
               The domain was restored from a snapshot

           Sys::Virt::Domain::EVENT_STARTED_WAKEUP
               The domain was woken up from suspend

       Sys::Virt::Domain::EVENT_STOPPED
           The domain has stopped running

           Sys::Virt::Domain::EVENT_STOPPED_CRASHED
               The domain stopped because guest operating system has crashed

           Sys::Virt::Domain::EVENT_STOPPED_DESTROYED
               The domain stopped because administrator issued a destroy command.

           Sys::Virt::Domain::EVENT_STOPPED_FAILED
               The domain stopped because of a fault in the host virtualization environment.

           Sys::Virt::Domain::EVENT_STOPPED_MIGRATED
               The domain stopped because it was migrated to another machine.

           Sys::Virt::Domain::EVENT_STOPPED_SAVED
               The domain was saved to a state file

           Sys::Virt::Domain::EVENT_STOPPED_SHUTDOWN
               The domain stopped due to graceful shutdown of the guest.

           Sys::Virt::Domain::EVENT_STOPPED_FROM_SNAPSHOT
               The domain was stopped due to a snapshot

       Sys::Virt::Domain::EVENT_SHUTDOWN
           The domain has shutdown but is not yet stopped

           Sys::Virt::Domain::EVENT_SHUTDOWN_FINISHED
               The domain finished shutting down

       Sys::Virt::Domain::EVENT_SUSPENDED
           The domain has stopped executing, but still exists

           Sys::Virt::Domain::EVENT_SUSPENDED_MIGRATED
               The domain has been suspended due to offline migration

           Sys::Virt::Domain::EVENT_SUSPENDED_PAUSED
               The domain has been suspended due to administrator pause request.

           Sys::Virt::Domain::EVENT_SUSPENDED_IOERROR
               The domain has been suspended due to a block device I/O error.

           Sys::Virt::Domain::EVENT_SUSPENDED_FROM_SNAPSHOT
               The domain has been suspended due to resume from snapshot

           Sys::Virt::Domain::EVENT_SUSPENDED_WATCHDOG
               The domain has been suspended due to the watchdog triggering

           Sys::Virt::Domain::EVENT_SUSPENDED_RESTORED
               The domain has been suspended due to restore from saved state

           Sys::Virt::Domain::EVENT_SUSPENDED_API_ERROR
               The domain has been suspended due to an API error

       Sys::Virt::Domain::EVENT_UNDEFINED
           The persistent configuration has gone away

           Sys::Virt::Domain::EVENT_UNDEFINED_REMOVED
               The domain configuration has gone away due to it being removed by administrator.

       Sys::Virt::Domain::EVENT_PMSUSPENDED
           The domain has stopped running

           Sys::Virt::Domain::EVENT_PMSUSPENDED_MEMORY
               The domain has suspend to RAM.

           Sys::Virt::Domain::EVENT_PMSUSPENDED_DISK
               The domain has suspend to Disk.

       Sys::Virt::Domain::EVENT_CRASHED
           The domain has crashed

           Sys::Virt::Domain::EVENT_CRASHED_PANICKED
               The domain has crashed due to a kernel panic

   EVENT ID CONSTANTS
       Sys::Virt::Domain::EVENT_ID_LIFECYCLE
           Domain lifecycle events

       Sys::Virt::Domain::EVENT_ID_REBOOT
           Soft / warm reboot events

       Sys::Virt::Domain::EVENT_ID_RTC_CHANGE
           RTC clock adjustments

       Sys::Virt::Domain::EVENT_ID_IO_ERROR
           File IO errors, typically from disks

       Sys::Virt::Domain::EVENT_ID_WATCHDOG
           Watchdog device triggering

       Sys::Virt::Domain::EVENT_ID_GRAPHICS
           Graphics client connections.

       Sys::Virt::Domain::EVENT_ID_IO_ERROR_REASON
           File IO errors, typically from disks, with a root cause

       Sys::Virt::Domain::EVENT_ID_CONTROL_ERROR
           Errors from the virtualization control channel

       Sys::Virt::Domain::EVENT_ID_BLOCK_JOB
           Completion status of asynchronous block jobs

       Sys::Virt::Domain::EVENT_ID_DISK_CHANGE
           Changes in disk media

       Sys::Virt::Domain::EVENT_ID_TRAY_CHANGE
           CDROM media tray state

       Sys::Virt::Domain::EVENT_ID_PMSUSPEND
           Power management initiated suspend to RAM

       Sys::Virt::Domain::EVENT_ID_PMSUSPEND_DISK
           Power management initiated suspend to Disk

       Sys::Virt::Domain::EVENT_ID_PMWAKEUP
           Power management initiated wakeup

       Sys::Virt::Domain::EVENT_ID_BALLOON_CHANGE
           Balloon target changes

       Sys::Virt::Domain::EVENT_ID_DEVICE_REMOVED
           Asynchronous guest device removal

   IO ERROR EVENT CONSTANTS
       These constants describe what action was taken due to the IO error.

       Sys::Virt::Domain::EVENT_IO_ERROR_NONE
           No action was taken, the error was ignored & reported as success to guest

       Sys::Virt::Domain::EVENT_IO_ERROR_PAUSE
           The guest is paused since the error occurred

       Sys::Virt::Domain::EVENT_IO_ERROR_REPORT
           The error has been reported to the guest OS

   WATCHDOG EVENT CONSTANTS
       These constants describe what action was taken due to the watchdog firing

       Sys::Virt::Domain::EVENT_WATCHDOG_NONE
           No action was taken, the watchdog was ignored

       Sys::Virt::Domain::EVENT_WATCHDOG_PAUSE
           The guest is paused since the watchdog fired

       Sys::Virt::Domain::EVENT_WATCHDOG_POWEROFF
           The guest is powered off after the watchdog fired

       Sys::Virt::Domain::EVENT_WATCHDOG_RESET
           The guest is reset after the watchdog fired

       Sys::Virt::Domain::EVENT_WATCHDOG_SHUTDOWN
           The guest attempted to gracefully shutdown after the watchdog fired

       Sys::Virt::Domain::EVENT_WATCHDOG_DEBUG
           No action was taken, the watchdog was logged

   GRAPHICS EVENT PHASE CONSTANTS
       These constants describe the phase of the graphics connection

       Sys::Virt::Domain::EVENT_GRAPHICS_CONNECT
           The initial client connection

       Sys::Virt::Domain::EVENT_GRAPHICS_INITIALIZE
           The client has been authenticated & the connection is running

       Sys::Virt::Domain::EVENT_GRAPHICS_DISCONNECT
           The client has disconnected

   GRAPHICS EVENT ADDRESS CONSTANTS
       These constants describe the format of the address

       Sys::Virt::Domain::EVENT_GRAPHICS_ADDRESS_IPV4
           An IPv4 address

       Sys::Virt::Domain::EVENT_GRAPHICS_ADDRESS_IPV6
           An IPv6 address

       Sys::Virt::Domain::EVENT_GRAPHICS_ADDRESS_UNIX
           An UNIX socket path address

   DISK CHANGE EVENT CONSTANTS
       These constants describe the reason for a disk change event

       Sys::Virt::Domain::EVENT_DISK_CHANGE_MISSING_ON_START
           The disk media was cleared, as its source was missing when attempting to start the
           guest

       Sys::Virt::Domain::EVENT_DISK_DROP_MISSING_ON_START
           The disk device was dropped, as its source was missing whe  attempting to start the
           guest

   TRAY CHANGE CONSTANTS
       These constants describe the reason for a tray change event

       Sys::Virt::Domain::EVENT_TRAY_CHANGE_CLOSE
           The tray was closed

       Sys::Virt::Domain::EVENT_TRAY_CHANGE_OPEN
           The tray was opened

   DOMAIN BLOCK JOB TYPE CONSTANTS
       The following constants identify the different types of domain block jobs

       Sys::Virt::Domain::BLOCK_JOB_TYPE_UNKNOWN
           An unknown block job type

       Sys::Virt::Domain::BLOCK_JOB_TYPE_PULL
           The block pull job type

       Sys::Virt::Domain::BLOCK_JOB_TYPE_COPY
           The block copy job type

       Sys::Virt::Domain::BLOCK_JOB_TYPE_COMMIT
           The block commit job type

   DOMAIN BLOCK JOB COMPLETION CONSTANTS
       The following constants can be used to determine the completion status of a block job

       Sys::Virt::Domain::BLOCK_JOB_COMPLETED
           A successfully completed block job

       Sys::Virt::Domain::BLOCK_JOB_FAILED
           An unsuccessful block job

       Sys::Virt::Domain::BLOCK_JOB_CANCELED
           A block job canceled byy the user

       Sys::Virt::Domain::BLOCK_JOB_READY
           A block job is running

   DOMAIN BLOCK REBASE CONSTANTS
       The following constants are useful when rebasing block devices

       Sys::Virt::Domain::BLOCK_REBASE_SHALLOW
           Limit copy to top of source backing chain

       Sys::Virt::Domain::BLOCK_REBASE_REUSE_EXT
           Reuse existing external file for copy

       Sys::Virt::Domain::BLOCK_REBASE_COPY_RAW
           Make destination file raw

       Sys::Virt::Domain::BLOCK_REBASE_COPY
           Start a copy job

   DOMAIN BLOCK JOB ABORT CONSTANTS
       The following constants are useful when aborting job copy jobs

       Sys::Virt::Domain::BLOCK_JOB_ABORT_ASYNC
           Request only, do not wait for completion

       Sys::Virt::Domain::BLOCK_JOB_ABORT_PIVOT
           Pivot to mirror when ending a copy job

   DOMAIN BLOCK COMMIT JOB CONSTANTS
       The following constants are useful with block commit job types

       Sys::Virt::Domain::BLOCK_COMMIT_DELETE
           Delete any files that are invalid after commit

       Sys::Virt::Domain::BLOCK_COMMIT_SHALLOW
           NULL base means next backing file, not whole chain

   DOMAIN SAVE / RESTORE CONSTANTS
       The following constants can be used when saving or restoring virtual machines

       Sys::Virt::Domain::SAVE_BYPASS_CACHE
           Do not use OS I/O cache when saving state.

       Sys::Virt::Domain::SAVE_PAUSED
           Mark the saved state as paused to prevent the guest CPUs starting upon restore.

       Sys::Virt::Domain::SAVE_RUNNING
           Mark the saved state as running to allow the guest CPUs to start upon restore.

   DOMAIN CORE DUMP CONSTANTS
       The following constants can be used when triggering domain core dumps

       Sys::Virt::Domain::DUMP_LIVE
           Do not pause execution while dumping the guest

       Sys::Virt::Domain::DUMP_CRASH
           Crash the guest after completing the core dump

       Sys::Virt::Domain::DUMP_BYPASS_CACHE
           Do not use OS I/O cache when writing core dump

       Sys::Virt::Domain::DUMP_RESET
           Reset the virtual machine after finishing the dump

       Sys::Virt::Domain::DUMP_MEMORY_ONLY
           Only include guest RAM in the dump, not the device state

   DESTROY CONSTANTS
       The following constants are useful when terminating guests using the "destroy" API.

       Sys::Virt::Domain::DESTROY_DEFAULT
           Destroy the guest using the default approach

       Sys::Virt::Domain::DESTROY_GRACEFUL
           Destroy the guest in a graceful manner

   SHUTDOWN CONSTANTS
       The following constants are useful when requesting that a guest terminate using the
       "shutdown" API

       Sys::Virt::Domain::SHUTDOWN_DEFAULT
           Shutdown using the hypervisor's default mechanism

       Sys::Virt::Domain::SHUTDOWN_GUEST_AGENT
           Shutdown by issuing a command to a guest agent

       Sys::Virt::Domain::SHUTDOWN_ACPI_POWER_BTN
           Shutdown by injecting an ACPI power button press

       Sys::Virt::Domain::SHUTDOWN_INITCTL
           Shutdown by talking to initctl (containers only)

       Sys::Virt::Domain::SHUTDOWN_SIGNAL
           Shutdown by sending SIGTERM to the init process

   REBOOT CONSTANTS
       The following constants are useful when requesting that a guest terminate using the
       "reboot" API

       Sys::Virt::Domain::REBOOT_DEFAULT
           Reboot using the hypervisor's default mechanism

       Sys::Virt::Domain::REBOOT_GUEST_AGENT
           Reboot by issuing a command to a guest agent

       Sys::Virt::Domain::REBOOT_ACPI_POWER_BTN
           Reboot by injecting an ACPI power button press

       Sys::Virt::Domain::REBOOT_INITCTL
           Reboot by talking to initctl (containers only)

       Sys::Virt::Domain::REBOOT_SIGNAL
           Reboot by sending SIGHUP to the init process

   METADATA CONSTANTS
       The following constants are useful when reading/writing metadata about a guest

       Sys::Virt::Domain::METADATA_TITLE
           The short human friendly title of the guest

       Sys::Virt::Domain::METADATA_DESCRIPTION
           The long free text description of the guest

       Sys::Virt::Domain::METADATA_ELEMENT
           The structured metadata elements for the guest

   DISK ERROR CONSTANTS
       The following constants are useful when interpreting disk error codes

       Sys::Virt::Domain::DISK_ERROR_NONE
           No error

       Sys::Virt::Domain::DISK_ERROR_NO_SPACE
           The host storage has run out of free space

       Sys::Virt::Domain::DISK_ERROR_UNSPEC
           An unspecified error has ocurred.

   MEMORY STATISTIC CONSTANTS
       Sys::Virt::Domain::MEMORY_STAT_SWAP_IN
           Swap in

       Sys::Virt::Domain::MEMORY_STAT_SWAP_OUT
           Swap out

       Sys::Virt::Domain::MEMORY_STAT_MINOR_FAULT
           Minor faults

       Sys::Virt::Domain::MEMORY_STAT_MAJOR_FAULT
           Major faults

       Sys::Virt::Domain::MEMORY_STAT_RSS
           Resident memory

       Sys::Virt::Domain::MEMORY_STAT_UNUSED
           Unused memory

       Sys::Virt::Domain::MEMORY_STAT_AVAILABLE
           Available memory

       Sys::Virt::Domain::MEMORY_STAT_ACTUAL_BALLOON
           Actual balloon limit

   DOMAIN LIST CONSTANTS
       The following constants can be used when listing domains

       Sys::Virt::Domain::LIST_ACTIVE
           Only list domains that are currently active (running, or paused)

       Sys::Virt::Domain::LIST_AUTOSTART
           Only list domains that are set to automatically start on boot

       Sys::Virt::Domain::LIST_HAS_SNAPSHOT
           Only list domains that have a stored snapshot

       Sys::Virt::Domain::LIST_INACTIVE
           Only list domains that are currently inactive (shutoff, saved)

       Sys::Virt::Domain::LIST_MANAGEDSAVE
           Only list domains that have current managed save state

       Sys::Virt::Domain::LIST_NO_AUTOSTART
           Only list domains that are not set to automatically start on boto

       Sys::Virt::Domain::LIST_NO_MANAGEDSAVE
           Only list domains that do not have any managed save state

       Sys::Virt::Domain::LIST_NO_SNAPSHOT
           Only list domains that do not have a stored snapshot

       Sys::Virt::Domain::LIST_OTHER
           Only list domains that are not running, paused or shutoff

       Sys::Virt::Domain::LIST_PAUSED
           Only list domains that are paused

       Sys::Virt::Domain::LIST_PERSISTENT
           Only list domains which have a persistent config

       Sys::Virt::Domain::LIST_RUNNING
           Only list domains that are currently running

       Sys::Virt::Domain::LIST_SHUTOFF
           Only list domains that are currently shutoff

       Sys::Virt::Domain::LIST_TRANSIENT
           Only list domains that do not have a persistent config

   SEND KEY CONSTANTS
       The following constants are to be used with the "send_key" API

       Sys::Virt::Domain::SEND_KEY_MAX_KEYS
           The maximum number of keys that can be sent in a single call to "send_key"

   BLOCK STATS CONSTANTS
       The following constants provide the names of well known block stats fields

       Sys::Virt::Domain::BLOCK_STATS_ERRS
           The number of I/O errors

       Sys::Virt::Domain::BLOCK_STATS_FLUSH_REQ
           The number of flush requests

       Sys::Virt::Domain::BLOCK_STATS_FLUSH_TOTAL_TIMES
           The time spent processing flush requests

       Sys::Virt::Domain::BLOCK_STATS_READ_BYTES
           The amount of data read

       Sys::Virt::Domain::BLOCK_STATS_READ_REQ
           The number of read requests

       Sys::Virt::Domain::BLOCK_STATS_READ_TOTAL_TIMES
           The time spent processing read requests

       Sys::Virt::Domain::BLOCK_STATS_WRITE_BYTES
           The amount of data written

       Sys::Virt::Domain::BLOCK_STATS_WRITE_REQ
           The number of write requests

       Sys::Virt::Domain::BLOCK_STATS_WRITE_TOTAL_TIMES
           The time spent processing write requests

   CPU STATS CONSTANTS
       The following constants provide the names of well known cpu stats fields

       Sys::Virt::Domain::CPU_STATS_CPUTIME
           The total CPU time, including both hypervisor and vCPU time.

       Sys::Virt::Domain::CPU_STATS_USERTIME
           THe total time in kernel

       Sys::Virt::Domain::CPU_STATS_SYSTEMTIME
           The total time in userspace

       Sys::Virt::Domain::CPU_STATS_VCPUTIME
           The total vCPU time.

   CPU STATS CONSTANTS
       The following constants provide the names of well known schedular parameters

       Sys::Virt::SCHEDULER_EMULATOR_PERIOD
           The duration of the time period for scheduling the emulator

       Sys::Virt::SCHEDULER_EMULATOR_QUOTA
           The quota for the emulator in one schedular time period

   PROCESS SIGNALS
       The following constants provide the names of signals which can be sent to guest processes.
       They mostly correspond to POSIX signal names.

       Sys::Virt::Domain::PROCESS_SIGNAL_NOP
           SIGNOP

       Sys::Virt::Domain::PROCESS_SIGNAL_HUP
           SIGHUP

       Sys::Virt::Domain::PROCESS_SIGNAL_INT
           SIGINT

       Sys::Virt::Domain::PROCESS_SIGNAL_QUIT
           SIGQUIT

       Sys::Virt::Domain::PROCESS_SIGNAL_ILL
           SIGILL

       Sys::Virt::Domain::PROCESS_SIGNAL_TRAP
           SIGTRAP

       Sys::Virt::Domain::PROCESS_SIGNAL_ABRT
           SIGABRT

       Sys::Virt::Domain::PROCESS_SIGNAL_BUS
           SIGBUS

       Sys::Virt::Domain::PROCESS_SIGNAL_FPE
           SIGFPE

       Sys::Virt::Domain::PROCESS_SIGNAL_KILL
           SIGKILL

       Sys::Virt::Domain::PROCESS_SIGNAL_USR1
           SIGUSR1

       Sys::Virt::Domain::PROCESS_SIGNAL_SEGV
           SIGSEGV

       Sys::Virt::Domain::PROCESS_SIGNAL_USR2
           SIGUSR2

       Sys::Virt::Domain::PROCESS_SIGNAL_PIPE
           SIGPIPE

       Sys::Virt::Domain::PROCESS_SIGNAL_ALRM
           SIGALRM

       Sys::Virt::Domain::PROCESS_SIGNAL_TERM
           SIGTERM

       Sys::Virt::Domain::PROCESS_SIGNAL_STKFLT
           SIGSTKFLT

       Sys::Virt::Domain::PROCESS_SIGNAL_CHLD
           SIGCHLD

       Sys::Virt::Domain::PROCESS_SIGNAL_CONT
           SIGCONT

       Sys::Virt::Domain::PROCESS_SIGNAL_STOP
           SIGSTOP

       Sys::Virt::Domain::PROCESS_SIGNAL_TSTP
           SIGTSTP

       Sys::Virt::Domain::PROCESS_SIGNAL_TTIN
           SIGTTIN

       Sys::Virt::Domain::PROCESS_SIGNAL_TTOU
           SIGTTOU

       Sys::Virt::Domain::PROCESS_SIGNAL_URG
           SIGURG

       Sys::Virt::Domain::PROCESS_SIGNAL_XCPU
           SIGXCPU

       Sys::Virt::Domain::PROCESS_SIGNAL_XFSZ
           SIGXFSZ

       Sys::Virt::Domain::PROCESS_SIGNAL_VTALRM
           SIGVTALRM

       Sys::Virt::Domain::PROCESS_SIGNAL_PROF
           SIGPROF

       Sys::Virt::Domain::PROCESS_SIGNAL_WINCH
           SIGWINCH

       Sys::Virt::Domain::PROCESS_SIGNAL_POLL
           SIGPOLL

       Sys::Virt::Domain::PROCESS_SIGNAL_PWR
           SIGPWR

       Sys::Virt::Domain::PROCESS_SIGNAL_SYS
           SIGSYS

       Sys::Virt::Domain::PROCESS_SIGNAL_RT0
           SIGRT0

       Sys::Virt::Domain::PROCESS_SIGNAL_RT1
           SIGRT1

       Sys::Virt::Domain::PROCESS_SIGNAL_RT2
           SIGRT2

       Sys::Virt::Domain::PROCESS_SIGNAL_RT3
           SIGRT3

       Sys::Virt::Domain::PROCESS_SIGNAL_RT4
           SIGRT4

       Sys::Virt::Domain::PROCESS_SIGNAL_RT5
           SIGRT5

       Sys::Virt::Domain::PROCESS_SIGNAL_RT6
           SIGRT6

       Sys::Virt::Domain::PROCESS_SIGNAL_RT7
           SIGRT7

       Sys::Virt::Domain::PROCESS_SIGNAL_RT8
           SIGRT8

       Sys::Virt::Domain::PROCESS_SIGNAL_RT9
           SIGRT9

       Sys::Virt::Domain::PROCESS_SIGNAL_RT10
           SIGRT10

       Sys::Virt::Domain::PROCESS_SIGNAL_RT11
           SIGRT11

       Sys::Virt::Domain::PROCESS_SIGNAL_RT12
           SIGRT12

       Sys::Virt::Domain::PROCESS_SIGNAL_RT13
           SIGRT13

       Sys::Virt::Domain::PROCESS_SIGNAL_RT14
           SIGRT14

       Sys::Virt::Domain::PROCESS_SIGNAL_RT15
           SIGRT15

       Sys::Virt::Domain::PROCESS_SIGNAL_RT16
           SIGRT16

       Sys::Virt::Domain::PROCESS_SIGNAL_RT17
           SIGRT17

       Sys::Virt::Domain::PROCESS_SIGNAL_RT18
           SIGRT18

       Sys::Virt::Domain::PROCESS_SIGNAL_RT19
           SIGRT19

       Sys::Virt::Domain::PROCESS_SIGNAL_RT20
           SIGRT20

       Sys::Virt::Domain::PROCESS_SIGNAL_RT21
           SIGRT21

       Sys::Virt::Domain::PROCESS_SIGNAL_RT22
           SIGRT22

       Sys::Virt::Domain::PROCESS_SIGNAL_RT23
           SIGRT23

       Sys::Virt::Domain::PROCESS_SIGNAL_RT24
           SIGRT24

       Sys::Virt::Domain::PROCESS_SIGNAL_RT25
           SIGRT25

       Sys::Virt::Domain::PROCESS_SIGNAL_RT26
           SIGRT26

       Sys::Virt::Domain::PROCESS_SIGNAL_RT27
           SIGRT27

       Sys::Virt::Domain::PROCESS_SIGNAL_RT28
           SIGRT28

       Sys::Virt::Domain::PROCESS_SIGNAL_RT29
           SIGRT29

       Sys::Virt::Domain::PROCESS_SIGNAL_RT30
           SIGRT30

       Sys::Virt::Domain::PROCESS_SIGNAL_RT31
           SIGRT31

       Sys::Virt::Domain::PROCESS_SIGNAL_RT32
           SIGRT32

AUTHORS

       Daniel P. Berrange <berrange@redhat.com>

COPYRIGHT

       Copyright (C) 2006 Red Hat Copyright (C) 2006-2007 Daniel P. Berrange

LICENSE

       This program is free software; you can redistribute it and/or modify it under the terms of
       either the GNU General Public License as published by the Free Software Foundation (either
       version 2 of the License, or at your option any later version), or, the Artistic License,
       as specified in the Perl README file.

SEE ALSO

       Sys::Virt, Sys::Virt::Error, "http://libvirt.org"