Sanket Panhale
2014-Jun-12 20:51 UTC
[libvirt-users] ERROR: Domain not found: no domain with matching name 'ubuntu'
Hi guys,
I am new to QEMU-KVM, libvmi and libvirt stuff.
Libvmi uses libvirt.
I am trying to to run process-list example of libvmi and getting error as
below. It seems that this error may be due to libvirt as it is not able to
find domain.
I seek your kind help on below error:
spanhal1@seclab2:~/KVMModule/libvmi-0.10.1$ sudo ./examples/process-list
ubuntu
libvir: QEMU error : Domain not found: no domain with matching name
'ubuntu'
VMI_ERROR: Failed to get domain id from name.
Failed to init LibVMI library.1
Here are few details of step I performed:
1. I have installed KVM module. (version 3.5)
2. Installed QEMU-KVM. (version 1.2.0)
3. Installed libvirt(version 0.1.2.5)
4. Installed libvirt-bin(version 0.9.8-2ubuntu17.19)
5. Installed libvmi. (version 0.10.1)
6. Then I am trying to run process-list example and I am getting error as
above.
sudo ./examples/process-list ubuntu
To deal with this, I tried creating VM with domain name ubuntu using steps
given at below link.
https://help.ubuntu.com/community/KVM/CreateGuests
http://virt-tools.org/learning/install-with-command-line/
Create VM:
$sudo apt-get install virtinst
$sudo fallocate -l 8192M /var/lib/libvirt/images/guest.img
$sudo qemu-img create -f qcow2 /var/lib/libvirt/images/guest.qcow2 8192
spanhal1@seclab2:~/KVMModule$ sudo virt-install --connect qemu:///system -n
ubuntu -r 512 -f guest.qcow2 -s 12 -c
/home/spanhal1/KVMModule/ubuntu-12.04.4-desktop-amd64.iso --vnc
--noautoconsole --os-type linux --accelerate --network=network:default
ERROR Host does not support any virtualization options
Here are few workaround and information for this error:
1. spanhal1@seclab2:~/KVMModule$ modprobe kvm
spanhal1@seclab2:~/KVMModule$ lsmod | grep kvm
kvm_intel 137888 0
kvm 422160 1 kvm_intel
2. spanhal1@seclab2:~/KVMModule$ kvm-ok
INFO: /dev/kvm exists
KVM acceleration can be used
Check if virutalization is enabled by BIOS:
spanhal1@seclab2:/var/log/libvirt$ sudo modprobe msr
spanhal1@seclab2:/var/log/libvirt$ sudo rdmsr 0x3a
5
(Values 3 and 5 mean it's activated).
Libvirt log:
2014-06-12 20:06:24.033+0000: 1305: error : virCommandWait:2188 : internal
error Child process (LC_ALL=C
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
/usr/local/bin/qemu-system-x86_64 -help) status unexpected: exit status 1
2014-06-12 20:06:24.034+0000: 1305: error : virCommandWait:2188 : internal
error Child process (LC_ALL=C
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
/usr/local/bin/qemu-system-x86_64 -help) status unexpected: exit status 1
Machine Details:
Intel(R) Core(TM) i3-3240 CPU @ 3.40GHz
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer xsave avx
f16c lahf_lm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority
ept vpid fsgsbase smep erms
OS: Ubuntu 12.04.1 LTS
Config file for Libvmi:
ubuntu {
ostype = "Linux";
sysmap = "/boot/System.map-3.5.0-22-generic";
linux_name = 0x460;
linux_tasks = 0x240;
linux_mm = 0x278;
linux_pid = 0x2b4;
linux_pgd = 0x48;
}
Thanks,
Sanket.
Claudio Bley
2014-Jun-13 07:47 UTC
Re: [libvirt-users] ERROR: Domain not found: no domain with matching name 'ubuntu'
Hi. At Thu, 12 Jun 2014 16:51:11 -0400, Sanket Panhale wrote:> > Libvirt log: > > 2014-06-12 20:06:24.033+0000: 1305: error : virCommandWait:2188 : internal > error Child process (LC_ALL=C > PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin > /usr/local/bin/qemu-system-x86_64 -help) status unexpected: exit status 1 > 2014-06-12 20:06:24.034+0000: 1305: error : virCommandWait:2188 : internal > error Child process (LC_ALL=C > PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin > /usr/local/bin/qemu-system-x86_64 -help) status unexpected: exit status 1First, you should find out why the "qemu-system-x86_64 -help" command returns status 1 and fix that. Run that command manually and you might get a clue. Claudio
Sanket Panhale
2014-Jun-15 15:57 UTC
Re: [libvirt-users] ERROR: Domain not found: no domain with matching name 'ubuntu'
I tried running qemu-system-x86_64 -help" command manually. But it seems
that it work normally. Here is the output. Kindly guide me.
spanhal1@seclab2:/usr/bin$ qemu-system-x86_64 -help
QEMU emulator version 1.2.0 (qemu-kvm-1.2.0), Copyright (c) 2003-2008
Fabrice Bellard
usage: qemu-system-x86_64 [options] [disk_image]
'disk_image' is a raw hard disk image for IDE hard disk 0
Standard options:
-h or -help display this help and exit
-version display version information and exit
-machine [type=]name[,prop[=value][,...
]]
selects emulated machine (-machine ? for list)
property accel=accel1[:accel2[:...]] selects accelerator
supported accelerators are kvm, xen, tcg (default: tcg)
kernel_irqchip=on|off controls accelerated irqchip support
kvm_shadow_mem=size of KVM shadow MMU
dump-guest-core=on|off include guest memory in a core dump
(default=on)
-cpu cpu select CPU (-cpu ? for list)
-smp n[,maxcpus=cpus][,cores=cores][,threads=threads][,sockets=sockets]
set the number of CPUs to 'n' [default=1]
maxcpus= maximum number of total cpus, including
offline CPUs for hotplug, etc
cores= number of CPU cores on one socket
threads= number of threads on one CPU core
sockets= number of discrete sockets in the system
-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]
-fda/-fdb file use 'file' as floppy disk 0/1 image
-hda/-hdb file use 'file' as IDE hard disk 0/1 image
-hdc/-hdd file use 'file' as IDE hard disk 2/3 image
-cdrom file use 'file' as IDE cdrom image (cdrom is ide1 master)
-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]
[,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]
[,cache=writethrough|writeback|none|directsync|unsafe][,format=f]
[,serial=s][,addr=A][,id=name][,aio=threads|native]
[,readonly=on|off][,copy-on-read=on|off]
[[,bps=b]|[[,bps_rd=r][,bps_wr=w]]][[,iops=i]|[[,iops_rd=r][,iops_wr=w]]
use 'file' as a drive image
-set group.id.arg=value
set <arg> parameter for item <id> of type
<group>
i.e. -set drive.$id.file=/path/to/image
-global driver.prop=value
set a global default for a driver property
-mtdblock file use 'file' as on-board Flash memory image
-sd file use 'file' as SecureDigital card image
-pflash file use 'file' as a parallel flash image
-boot [order=drives][,once=drives][,menu=on|off]
[,splash=sp_name][,splash-time=sp_time]
'drives': floppy (a), hard disk (c), CD-ROM (d), network
(n)
'sp_name': the file's name that would be passed to
bios as
logo picture, if menu=on
'sp_time': the period that splash picture last if
menu=on,
unit is ms
-snapshot write to temporary files instead of disk image files
-m megs set virtual RAM size to megs MB [default=128]
-mem-path FILE provide backing storage for guest RAM
-mem-prealloc preallocate guest memory (use with -mem-path)
-k language use keyboard layout (for example 'fr' for French)
-audio-help print list of audio drivers and their options
-soundhw c1,... enable audio support
and only specified sound cards (comma separated list)
use -soundhw ? to get the list of supported cards
use -soundhw all to enable all of them
-balloon none disable balloon device
-balloon virtio[,addr=str]
enable virtio balloon device (default)
-usb enable the USB driver (will be the default soon)
-usbdevice name add the host or guest USB device 'name'
-device driver[,prop[=value][,...]]
add device (based on driver)
prop=value,... sets driver properties
use -device ? to print all possible drivers
use -device driver,? to print all possible properties
File system options:
-fsdev
fsdriver,id=id[,path=path,][security_model={mapped-xattr|mapped-file|passthrough|none}]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
Virtual File system pass-through options:
-virtfs
local,path=path,mount_tag=tag,security_model=[mapped-xattr|mapped-file|passthrough|none]
[,writeout=immediate][,readonly][,socket=socket|sock_fd=sock_fd]
-virtfs_synth Create synthetic file system image
-name string1[,process=string2]
set the name of the guest
string1 sets the window title and string2 the process name
(on Linux)
-uuid %08x-%04x-%04x-%04x-%012x
specify machine UUID
Display options:
-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]
[,window_close=on|off]|curses|none|
vnc=<display>[,<optargs>]
select display type
-nographic disable graphical output and redirect serial I/Os to console
-curses use a curses/ncurses interface instead of SDL
-no-frame open SDL window without a frame and window decorations
-alt-grab use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)
-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)
-no-quit disable SDL window close capability
-sdl enable SDL
-spice <args> enable spice
-portrait rotate graphical output 90 deg left (only PXA LCD)
-rotate <deg> rotate graphical output some deg left (only PXA LCD)
-vga [std|cirrus|vmware|qxl|xenfb|none]
select video card type
-full-screen start in full screen
-vnc display start a VNC server on display
i386 target only:
-win2k-hack use it when installing Windows 2000 to avoid a disk full bug
-no-fd-bootchk disable boot signature checking for floppy disks
-no-acpi disable ACPI
-no-hpet disable HPET
-acpitable
[sig=str][,rev=n][,oem_id=str][,oem_table_id=str][,oem_rev=n][,asl_compiler_id=str][,asl_compiler_rev=n][,{data|file}=file1[:file2]...]
ACPI table description
-smbios file=binary
load SMBIOS entry from binary file
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
specify SMBIOS type 0 fields
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=uuid][,sku=str][,family=str]
specify SMBIOS type 1 fields
Network options:
-net
nic[,vlan=n][,macaddr=mac][,model=type][,name=str][,addr=str][,vectors=v]
create a new Network Interface Card and connect it to VLAN
'n'
-net
user[,vlan=n][,name=str][,net=addr[/mask]][,host=addr][,restrict=on|off]
[,hostname=host][,dhcpstart=addr][,dns=addr][,tftp=dir][,bootfile=f]
[,hostfwd=rule][,guestfwd=rule][,smb=dir[,smbserver=addr]]
connect the user mode network stack to VLAN 'n',
configure
its
DHCP server and enabled optional services
-net
tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile][,helper=helper][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostforce=on|off]
connect the host TAP network interface to VLAN 'n'
use network scripts 'file' (default=/etc/qemu-ifup)
to configure it and 'dfile' (default=/etc/qemu-ifdown)
to deconfigure it
use '[down]script=no' to disable script execution
use network helper 'helper'
(default=/usr/local/libexec/qemu-bridge-helper) to
configure it
use 'fd=h' to connect to an already opened TAP interface
use 'sndbuf=nbytes' to limit the size of the send buffer
(the
default is disabled 'sndbuf=0' to enable flow control
set
'sndbuf=1048576')
use vnet_hdr=off to avoid enabling the IFF_VNET_HDR tap flag
use vnet_hdr=on to make the lack of IFF_VNET_HDR support an
error condition
use vhost=on to enable experimental in kernel accelerator
(only has effect for virtio guests which use MSIX)
use vhostforce=on to force vhost on for non-MSIX virtio
guests
use 'vhostfd=h' to connect to an already opened vhost
net
device
-net bridge[,vlan=n][,name=str][,br=bridge][,helper=helper]
connects a host TAP network interface to a host bridge
device 'br'
(default=br0) using the program 'helper'
(default=/usr/local/libexec/qemu-bridge-helper)
-net
socket[,vlan=n][,name=str][,fd=h][,listen=[host]:port][,connect=host:port]
connect the vlan 'n' to another VLAN using a socket
connection
-net socket[,vlan=n][,name=str][,fd=h][,mcast=maddr:port[,localaddr=addr]]
connect the vlan 'n' to multicast maddr and port
use 'localaddr=addr' to specify the host address to send
packets from
-net socket[,vlan=n][,name=str][,fd=h][,udp=host:port][,localaddr=host:port]
connect the vlan 'n' to another VLAN using an UDP tunnel
-net dump[,vlan=n][,file=f][,len=n]
dump traffic on vlan 'n' to file 'f' (max n
bytes per
packet)
-net none use it alone to have zero network devices. If no -net option
is provided, the default is '-net nic -net user'
-netdev [user|tap|bridge|socket],id=str[,option][,option][,...]
Character device options:
-chardev null,id=id[,mux=on|off]
-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]
[,server][,nowait][,telnet][,mux=on|off] (tcp)
-chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off]
(unix)
-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]
[,localport=localport][,ipv4][,ipv6][,mux=on|off]
-chardev msmouse,id=id[,mux=on|off]
-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]
[,mux=on|off]
-chardev file,id=id,path=path[,mux=on|off]
-chardev pipe,id=id,path=path[,mux=on|off]
-chardev pty,id=id[,mux=on|off]
-chardev stdio,id=id[,mux=on|off][,signal=on|off]
-chardev tty,id=id,path=path[,mux=on|off]
-chardev parport,id=id,path=path[,mux=on|off]
-iscsi [user=user][,password=password]
[,header-digest=CRC32C|CR32C-NONE|NONE-CRC32C|NONE
[,initiator-name=iqn]
iSCSI session parameters
Bluetooth(R) options:
-bt hci,null dumb bluetooth HCI - doesn't respond to commands
-bt hci,host[:id]
use host's HCI with the given name
-bt hci[,vlan=n]
emulate a standard HCI in virtual scatternet 'n'
-bt vhci[,vlan=n]
add host computer to virtual scatternet 'n' using VHCI
-bt device:dev[,vlan=n]
emulate a bluetooth device 'dev' in scatternet
'n'
Linux/Multiboot boot specific:
-kernel bzImage use 'bzImage' as kernel image
-append cmdline use 'cmdline' as kernel command line
-initrd file use 'file' as initial ram disk
-dtb file use 'file' as device tree image
Debug/Expert options:
-serial dev redirect the serial port to char device 'dev'
-parallel dev redirect the parallel port to char device 'dev'
-monitor dev redirect the monitor to char device 'dev'
-qmp dev like -monitor but opens in 'control' mode
-mon chardev=[name][,mode=readline|control][,default]
-debugcon dev redirect the debug console to char device 'dev'
-pidfile file write PID to 'file'
-singlestep always run in singlestep mode
-S freeze CPU at startup (use 'c' to start execution)
-gdb dev wait for gdb connection on 'dev'
-s shorthand for -gdb tcp::1234
-d item1,... output log to /tmp/qemu.log (use -d ? for a list of log
items)
-D logfile output log to logfile (instead of the default /tmp/qemu.log)
-hdachs c,h,s[,t]
force hard disk 0 physical geometry and the optional BIOS
translation (t=none or lba) (usually QEMU can guess them)
-L path set the directory for the BIOS, VGA BIOS and keymaps
-bios file set the filename for the BIOS
-enable-kvm enable KVM full virtualization support
-xen-domid id specify xen guest domain id
-xen-create create domain using xen hypercalls, bypassing xend
warning: should not be used when xend is in use
-xen-attach attach to existing xen domain
xend will use this when starting QEMU
-no-reboot exit instead of rebooting
-no-shutdown stop before shutdown
-loadvm [tag|id]
start right away with a saved state (loadvm in monitor)
-daemonize daemonize QEMU after initializing
-option-rom rom load a file, rom, into the option ROM space
-clock force the use of the given methods for timer alarm.
To see what timers are available use -clock ?
-rtc [base=utc|localtime|date][,clock=host|rt|vm][,driftfix=none|slew]
set the RTC base and clock, enable drift fix for clock
ticks (x86 only)
-icount [N|auto]
enable virtual instruction counter with 2^N clock ticks per
instruction
-watchdog i6300esb|ib700
enable virtual hardware watchdog [default=none]
-watchdog-action reset|shutdown|poweroff|pause|debug|none
action when watchdog fires [default=reset]
-echr chr set terminal escape character instead of ctrl-a
-virtioconsole c
set virtio console
-show-cursor show cursor
-tb-size n set TB size
-incoming p prepare for incoming migration, listen on port p
-nodefaults don't create default devices
-chroot dir chroot to dir just before starting the VM
-runas user change to user id user just before starting the VM
-sandbox <arg> Enable seccomp mode 2 system call filter (default
'off').
-readconfig <file>
-writeconfig <file>
read/write config file
-nodefconfig
do not load default config files at startup
-no-user-config
do not load user-provided config files at startup
-trace [events=<file>][,file=<file>]
specify tracing options
-qtest CHR specify tracing options
-qtest-log LOG specify tracing options
-enable-fips enable FIPS 140-2 compliance
-no-kvm disable KVM hardware virtualization
-no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC
-no-kvm-pit disable KVM kernel mode PIT
-no-kvm-pit-reinjection
disable KVM kernel mode PIT interrupt reinjection
During emulation, the following keys are useful:
ctrl-alt-f toggle full screen
ctrl-alt-n switch to virtual console 'n'
ctrl-alt toggle mouse and keyboard grab
When using -nographic, press 'ctrl-a h' to get some help.
spanhal1@seclab2:/usr/bin$
Thanks,
Sanket
On Fri, Jun 13, 2014 at 3:47 AM, Claudio Bley <cbley@av-test.de> wrote:
> Hi.
>
> At Thu, 12 Jun 2014 16:51:11 -0400,
> Sanket Panhale wrote:
> >
> > Libvirt log:
> >
> > 2014-06-12 20:06:24.033+0000: 1305: error : virCommandWait:2188 :
> internal
> > error Child process (LC_ALL=C
> > PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
> > /usr/local/bin/qemu-system-x86_64 -help) status unexpected: exit
status 1
> > 2014-06-12 20:06:24.034+0000: 1305: error : virCommandWait:2188 :
> internal
> > error Child process (LC_ALL=C
> > PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
> > /usr/local/bin/qemu-system-x86_64 -help) status unexpected: exit
status 1
>
> First, you should find out why the "qemu-system-x86_64 -help"
command
> returns status 1 and fix that. Run that command manually and you might
> get a clue.
>
> Claudio
>
Eric Blake
2014-Jun-16 13:14 UTC
Re: [libvirt-users] ERROR: Domain not found: no domain with matching name 'ubuntu'
On 06/12/2014 02:51 PM, Sanket Panhale wrote:> Hi guys, > > I am new to QEMU-KVM, libvmi and libvirt stuff. > Libvmi uses libvirt. > I am trying to to run process-list example of libvmi and getting error as > below. It seems that this error may be due to libvirt as it is not able to > find domain. > I seek your kind help on below error: > > spanhal1@seclab2:~/KVMModule/libvmi-0.10.1$ sudo ./examples/process-list > ubuntu > libvir: QEMU error : Domain not found: no domain with matching name 'ubuntu' > VMI_ERROR: Failed to get domain id from name. > Failed to init LibVMI library.1Libvirt doesn't directly use LibVMI, but I don't recognize that as something that qemu uses either. You'll need to investigate what this library is, who is trying to use it, and why it isn't initializing. If the error is from qemu, libvirt is just passing the message through. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org