报错信息：Warning:KVM is not available. This may mean the KVM package is not installed, or the KVM kernel modules are not loaded. your virtual machines may perform poorly. 是由于未启用虚拟机化，我这边使用的是VMware 虚拟机。关闭虚拟机后配置让其支持虚拟化。
Options: --version show program's version number and exit -h, --help show this help message and exit --connect=URI Connect to hypervisor with libvirt URI
General Options: -n NAME, --name=NAME Name of the guest instance -r MEMORY, --ram=MEMORY Memory to allocate for guest instance in megabytes --vcpus=VCPUS Number of vcpus to configure for your guest. Ex: --vcpus 5 --vcpus 5,maxcpus=10 --vcpus sockets=2,cores=4,threads=2 --cpuset=CPUSET Set which physical CPUs domain can use. --cpu=CPU CPU model and features. Ex: --cpu coreduo,+x2apic --description=DESCRIPTION Human readable description of the VM to store in the generated XML. --security=SECURITY Set domain security driver configuration. --numatune=NUMATUNE Tune NUMA policy for the domain process.
Installation Method Options: -c CDROM, --cdrom=CDROM CD-ROM installation media -l LOCATION, --location=LOCATION Installation source (eg, nfs:host:/path, http://host/path, ftp://host/path) --pxe Boot from the network using the PXE protocol --import Build guest around an existing disk image --init=INIT Path to init binary for container guest. Ex: --init /path/to/app (to contain an application) --init /sbin/init (for a full OS container) --livecd Treat the CD-ROM media as a Live CD -x EXTRA, --extra-args=EXTRA Additional arguments to pass to the install kernel booted from --location --initrd-inject=INITRD_INJECTIONS Add given fileto root of initrd from --location --os-type=DISTRO_TYPE The OS type being installed, e.g. 'linux', 'unix', 'windows' --os-variant=DISTRO_VARIANT The OS variant being installed guests, e.g. 'fedora6', 'rhel5', 'solaris10', 'win2k' --boot=BOOTOPTS Optionally configure post-install boot order, menu, permanent kernel boot, etc.
Storage Configuration: --disk=DISKOPTS Specify storage with various options. Ex. --disk path=/my/existing/disk --disk path=/my/new/disk,size=5 (in gigabytes) --disk vol=poolname:volname,device=cdrom,bus=scsi,... --nodisks Don't set up any disks for the guest. --filesystem=FILESYSTEMS Pass host directory to the guest. Ex: --filesystem /my/source/dir,/dir/in/guest --filesystem template_name,/,type=template
Networking Configuration: -w NETWORK, --network=NETWORK Configure a guest network interface. Ex: --network bridge=mybr0 --network network=my_libvirt_virtual_net --network network=mynet,model=virtio,mac=00:11... --nonetworks Don't create network interfaces for the guest.
Graphics Configuration: --graphics=GRAPHICS Configure guest display settings. Ex: --graphics vnc --graphics spice,port=5901,tlsport=5902 --graphics none --graphics vnc,password=foobar,port=5910,keymap=ja --noautoconsole Don't automatically try to connect to the guest console
Device Options: --serial=SERIALS Configure a guest serial device --parallel=PARALLELS Configure a guest parallel device --channel=CHANNELS Configure a guest communication channel --console=CONSOLES Configure a text console connection between the guest and host --host-device=HOSTDEVS Configure physical host devices attached to the guest --soundhw=SOUNDHW Configure guest sound device emulation --watchdog=WATCHDOG Configure a guest watchdog device --video=VIDEO Configure guest video hardware. --smartcard=SMARTCARD Configure a guest smartcard device. Ex: --smartcard mode=passthrough --redirdev=REDIRDEV Configure a guest redirection device. Ex: --redirdev usb,type=tcp,server=192.168.1.1:4000 --panic=PANIC Configure a guest panic device. Ex: --panic default
Virtualization Platform Options: -v, --hvm This guest should be a fully virtualized guest -p, --paravirt This guest should be a paravirtualized guest --container This guest should be a container guest --virt-type=HV_TYPE Hypervisor name touse (kvm, qemu, xen, ...) --arch=ARCH The CPU architecture to simulate --machine=MACHINE The machine type to emulate --noapic Disables APIC for fully virtualized guest (overrides value in os-type/os-variant db) --noacpi Disables ACPI for fully virtualized guest (overrides value in os-type/os-variant db) -u UUID, --uuid=UUID UUID for the guest.
Miscellaneous Options: --autostart Have domain autostart on host boot up. --print-xml Print the generated domain XML rather than define the guest. --print-step=XMLSTEP Print XML of a specific install step (1, 2, 3, all) rather than define the guest. --noreboot Don't boot guest after completing install. --wait=WAIT Time to wait (in minutes) --dry-run Run through install process, but do not create devices or define the guest. --force Forces 'yes' for any applicable prompts, terminates forallothers -q, --quiet Suppress non-error output --prompt Request user input for ambiguous situations or required options. -d, --debug Print debugging information
