- Users - libvirt List Archives

[libvirt-users] Cgroup
by Nikita A Menkovich 24 Jan '11

24 Jan '11

Hello, I'm running Debian Sid with libvirt/qemu/kvm packages from experimental: $ qemu --version QEMU emulator version 0.13.0 (Debian 0.13.0+dfsg-2), Copyright (c) 2003-2008 Fabrice Bellard $ kvm --version QEMU emulator version 0.13.0 (qemu-kvm-0.13.0 Debian 0.13.0+dfsg-2), Copyright (c) 2003-2008 Fabrice Bellard $ libvirtd --version libvirtd (libvirt) 0.8.6 /etc/libvirt/qemu.conf cgroup_controllers = [ "cpu", "devices" ] cgroup_device_acl = [ "/dev/null", "/dev/full", "/dev/zero", "/dev/random", "/dev/urandom", "/dev/ptmx", "/dev/kvm", "/dev/kqemu", "/dev/rtc", "/dev/hpet", "/dev/net/tun", ] /etc/cgconfig.conf mount { cpu = /dev/cgroup/cpu; cpuacct = /dev/cgroup/cpuacct; devices = /dev/cgroup/devices; # memory = /dev/cgroup/memory; blkio = /dev/cgroup/blkio; } When I'm running virsh, and want to change cpu shares I receive an error virsh # schedinfo --set cpu.shares=2048 test Scheduler : posix error: internal error cannot find cgroup for domain test Really I didn't have any group test in $ ls /dev/cgroup/cpu/sysdefault/libvirt/qemu/ cgroup.clone_children cgroup.event_control cgroup.procs cpu.shares notify_on_release tasks It happens if I run libvirt as usual user, how can I grant access to create cgroup to ordinary user? -- Nikita A Menkovich JID: menkovich(a)gmail.com

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[libvirt-users] Python Bindings for Python 2.7
by vipul borikar 20 Jan '11

20 Jan '11

Hello, I want to source compile the libvirt 0.8.4 with its Python bindings. I have python 2.4 rpm installed but i dont use it. I use Python 2.7 source compiled version. So when i compile libvirt it produces bindings for Python 2.4 which is obvious choice since it is rpm. So how should i make it point to Python 2.7 so that it produces bindings for it. Installed path of Python 2.7 is /opt/Python2.7. Please Guide me. Thanks Vipul

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[libvirt-users] virt-install with --channel option inquiry
by Hongqing Yang 20 Jan '11

20 Jan '11

hi, virt guys, This is Hongqing from Fedroa QA team. I try to forward the guest installation logs to host with virtio. I have used virsh edit <guestName> to add a channel, it works fine. I think it would be better if I can initialize it when I create the guest using virt-install, and virt-install also offers the option, I have tried below, but it does not work. virt-install --connect qemu:///system \ --virt-type kvm \ --name demo2 \ --ram 500 \ --disk path=/home/hongqing/testscript/demo2.img,size=10,sparse=true \ --accelerate \ --cdrom /home/hongqing/fedora/Fedora-14-x86_64-DVD.iso \ --channel tcp host=127.0.0.1:6080 mode=connect target_type=virtio name=org.fedoraproject.anaconda.log.0 error message is : ERROR internal error Process exited while reading console log output: char device redirected to /dev/pts/20 getaddrinfo(127.0.0.1,None): Servname not supported for ai_socktype chardev: opening backend "socket" failed both the host and guest are fedaora 14. I have checked the service syslog with port 6080 is listening. and also I have disabled the SElinux. Do you have any idea about this? Thanks for taking time to view it. Hongqing YANG

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[libvirt-users] Getting CPU and memory usage statistics for the host
by Guido Winkelmann 19 Jan '11

19 Jan '11

Hi, I have noticed that virt-manager has the ability to show me the current cpu- and memory-usage of both the host and running guest machines. How does it do that? I could make good use of that information myself in the client applications I'm writing, however, from what I can see on http://libvirt.org/html/libvirt-libvirt.html, I have no idea how to go about getting it from libvirt. In fact, before I've seen virt-manager, I just assumed libvirt cannot do that at all, and was planning to manually ssh to the host and read statistics from /proc when I'd need them. I've tried looking at the virt-manager source code to find out how to do this, but it appears I would have to learn Python first in order to understand it. Could someone please give me some pointers? Regards, Guido

2 1

[libvirt-users] host to VM serial device configuration
by John Paul Walters 19 Jan '11

19 Jan '11

Hi, I'm trying to get a virtual serial device up and running between my host and virtual machine with a device name on the host. I'm using libvirt 0.8.3 and qemu 0.13.0. The challenge that I'm running into is that I'm able to get a serial device, but I cannot fix it to a pre- defined device name. For example, I'm using the following in my VM's xml file: <serial type='pty'> <source path='/dev/pts/19' /> <target port='0' /> </serial> As I said this works, but it doesn't set the host side to /dev/pts/ 19. Is there any way to do this? thanks, JP

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[libvirt-users] Libvirt Windows 0.8.7 installer available
by Justin Clift 18 Jan '11

18 Jan '11

Hi all, The Libvirt 0.8.7 installer for Windows is now available online: http://libvirt.org/sources/win32_experimental/Libvirt-0.8.7-2.exe Changes for this release include: + VirtualBox support on Windows, as added to the main Libvirt 0.8.7 release. I haven't personally tested this yet, so if someone has the time to test and report/confirm it's working, that would be really helpful. + There is now an option to update the system PATH with the libvirt binaries location, so they don't have to be copied around if you're using the .dlls elsewhere. + The README text has been tweaked to be less confusing for vSphere ESX users reading about TLS certificates All thoughts and feedback are welcome. :) Regards and best wishes, Justin Clift

1 0

[libvirt-users] list mac or IP of all guests NICs?
by Josiah Ritchie 18 Jan '11

18 Jan '11

I'm trying to figure out how to use virsh (or something else) to list all the IP addresses (or MAC addresses if needed) for each virtual NIC, preferably with it domain affiliation also listed. Is this possible? Thanks, JSR/

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[libvirt-users] Open virt-viewer with virsh start
by Scott Lerman 18 Jan '11

18 Jan '11

Is it possible to have virt-viewer come up when a domain is started with virsh start, the same way that it does with virt-install? Thanks. --- Scott Lerman

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[libvirt-users] ERROR Unable to deny all devices for (solution)
by Lucas Arbiza 14 Jan '11

14 Jan '11

Hi. This is not a question, I had the following problem and I want to share my solution. ------- I tried to create a new virtual machine with this command: $ virt-install --connect qemu:///system -n vmTeste -r 512 -f /var/lib/libvirt/images/vmTeste.qcow2 -s 2 -c /media/Data/isos/debian-506-amd64-netinst.iso --vnc --noautoconsole --accelerate --hvm And I got this error: ERROR Unable to deny all devices for vmTeste: No such file or directory Traceback (most recent call last): File "/usr/bin/virt-install", line 1033, in <module> main() File "/usr/bin/virt-install", line 915, in main start_time, guest.start_install) File "/usr/bin/virt-install", line 957, in do_install dom = install_func(conscb, progresscb, wait=(not wait)) File "/usr/lib/pymodules/python2.6/virtinst/Guest.py", line 973, in start_install return self._do_install(consolecb, meter, removeOld, wait) File "/usr/lib/pymodules/python2.6/virtinst/Guest.py", line 1038, in _do_install "install") File "/usr/lib/pymodules/python2.6/virtinst/Guest.py", line 1009, in _create_guest dom = self.conn.createLinux(start_xml, 0) File "/usr/lib/python2.6/dist-packages/libvirt.py", line 1277, in createLinux if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self) libvirtError: Unable to deny all devices for vmTeste: No such file or directory I found the same error looking for in the internet, similar errors including in this list. I tried to solve changing permissions, editing xml and defining the virtual machine, etc. No long time ago I made some changes to optimize kernel performance for desktop as described here (it's in Portuguese, but can be undertood reading the commands and files) and this changes caused the above errors (in Ubuntu 10.10 and Fedora 14). I undid the changes and I had no more errors. Possibly I can be wrong, but it worked for me. __ *Lucas Arbiza* email: lucas.arbiza(a)gmail.com celular: +55 (55) 9152 7561 Twitter: http://twitter.com/lucasarbiza Facebook: http://www.facebook.com/lucas.arbiza Google Profile: http://www.google.com/profiles/lucas.arbiza <http://www.google.com/profiles/lucas.arbiza>LinkedIn: http://br.linkedin.com/in/lucasarbiza

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[libvirt-users] Problem with FreeBSD graceful shutdown
by Nikita A Menkovich 13 Jan '11

13 Jan '11

Hello, I have FreeBSD guest running with KVM+libvirt, when I send shutdown through virsh for ex. $ virsh shutdown freebsd There is not any reaction from FreeBSD. Linux guests works together with acpid daemon well. devd in freebsd is running, and should work correct. Is there any way to fix this dumpxml config http://pastebin.com/UGGgG894 devd config is out of box -- Nikita A Menkovich JID: menkovich(a)gmail.com

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Re: [libvirt-users] Windows guest eats as many CPU as available
by Matthias Meyer 11 Jan '11

11 Jan '11

Am Montag 10 Januar 2011 schrieben Sie: > On Mon, January 10, 2011 07:05, Matthias Meyer wrote: > > Hello, > > > > I run Debian on my Laptop Lenovo X60s (with VT). > > I've created a Windows-XP as well as a Windows-Vista guest on it. > > Both, XP as well as Vista, eats as many CPU as available. > > Therefore the CPU always has high load and will never reduce cpu-frequenz > > or ventilator. > > Can you check if there is a particular process inside Windows that is > using all of the CPU via the Task Manager? > > Steve > > No, there is only the idle-process ("Leerlaufprozess" in german) which need 96% of the CPU in an average. In the same time KVM needs nearly 100% of my Host-CPU. 13895 ? Sl 21:21 /usr/bin/kvm -S -M pc -m 256 -smp 1 -name devel-xp -monitor pty -localtime -no-acpi -boot c -drive file=/var/lib/libvirt/images/devel-xp.qcow2,if=ide,index=0,boot=on -drive file=/mnt/MultiMedia/CD-Server/Betriebssysteme/Windows/WindowsNT/WindowsXPpro_sp2_de.iso,if=ide,media=cdrom,index=2 -net nic,macaddr=54:52:00:61:dd:94,vlan=0 -net tap,fd=14,script=,vlan=0,ifname=vnet0 -serial pty -parallel none -usb -usbdevice tablet -vnc 127.0.0.1:0 -k de -soundhw es1370 br Matthias -- Don't Panic

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[libvirt-users] livemigrate problems
by saint＠eng.it 11 Jan '11

11 Jan '11

hello everybody and happy new year! I am a newbie in libvirt use, and I use it mostrly throught OpenNebula. Anyway, I noticed that one of the nodes can be a destination of a livemigrate but not the source. This is the environment: 4 blades nicknamed(*) red3, red9, red10, red11, each with 8 Intel E5506 cores (@ 2.13GHz) running CentOS 5 and KVM as hyoervisor. (*) these are names I put in /etc/hosts, the DNS knows them this way Nickname DNS name -------- ----------- red3 itpsmenc038 red9 itpsmenc044 red10 itpsmenc045 red11 itpsmenc046 I can livemigrate w/o problems between any two from red9, red10 and red11, I can livemigrate from either red9, red10 or red11 to red3 but I can't livemigrate to any other blade from red3. I took the dump of the log on red9 for a failing action [see after the signature], and I think that this is the "error message": 17:07:55.891: debug : virDomainMigrateFinish2:3119 : dconn=0xe60c3a0, dname=one-66, cookie=(nil), cookielen=0, uri=tcp:itpsmenc044.engicloud.psmidc.com:49152, flags=1, retcode=-1 17:07:55.891: debug : qemudShutdownVMDaemon:1684 : Shutting down VM 'one-66' Since the other nodes work, where could I have misconfigured red3 ? Any hint ? BTW, I can connect from red3 to red9: [root@itpsmenc038 ~]# virsh -c qemu://red9/system Welcome to virsh, the virtualization interactive terminal. Type: 'help' for help with commands 'quit' to quit virsh # list --all Id Name State ---------------------------------- 2 one-65 running (one-65 has just livemigrated to red9 from red11 for this command :) ) Thank you in advance and again, Happy New Year! -- ing. Gian Uberto Lauri Ricercatore / Reasearcher Divisione Ricerca ed Innovazione / Research & Innovation Division GianUberto.Lauri(a)eng.it Engineering Ingegneria Informatica spa Corso Stati Uniti 23/C, 35127 Padova (PD) Tel. +39-049.8283.538 | main(){printf(&unix["\021%six\012\0"], Fax +39-049.8283.569 | (unix)["have"]+"fun"-0x60);} Skype: gian.uberto.lauri | David Korn, AT&T Bell Labs http://www.eng.it | ioccc best One Liner, 1987 ------------------------------8<---------------------------- 17:07:54.801: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.801: debug : virEventDispatchHandles:449 : Dispatch n=6 f=12 w=7 e=1 0xe5b25f0 17:07:54.802: debug : virEventAddHandleImpl:111 : Add handle 14 1 0x4103e0 0xe5b25f0 17:07:54.802: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.802: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.802: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.802: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.802: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.802: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1 0xe5b25f0 17:07:54.825: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3 17:07:54.825: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5 17:07:54.825: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.825: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.825: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.825: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.825: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4 0xe5b25f0 17:07:54.825: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.825: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1 0xe5b25f0 17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3 17:07:54.826: debug : virEventInterruptLocked:639 : Interrupting 17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5 17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4 0xe5b25f0 17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1 0xe5b25f0 17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.827: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.827: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.827: debug : virConnectOpen:1103 : name=qemu:///system 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.827: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.827: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.827: debug : do_open:973 : name "qemu:///system" to URI components: scheme qemu opaque (null) authority (null) server (null) user (null) port 0 path /system 17:07:54.827: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.827: debug : do_open:983 : trying driver 0 (Test) ... 17:07:54.827: debug : do_open:989 : driver 0 Test returned DECLINED 17:07:54.827: debug : do_open:983 : trying driver 1 (Xen) ... 17:07:54.827: debug : do_open:989 : driver 1 Xen returned DECLINED 17:07:54.827: debug : do_open:983 : trying driver 2 (remote) ... 17:07:54.827: debug : do_open:989 : driver 2 remote returned DECLINED 17:07:54.827: debug : do_open:983 : trying driver 3 (QEMU) ... 17:07:54.827: debug : do_open:989 : driver 3 QEMU returned SUCCESS 17:07:54.827: debug : do_open:1009 : network driver 0 Test returned DECLINED 17:07:54.827: debug : do_open:1009 : network driver 1 remote returned DECLINED 17:07:54.827: debug : do_open:1009 : network driver 2 Network returned SUCCESS 17:07:54.827: debug : do_open:1031 : storage driver 0 Test returned DECLINED 17:07:54.827: debug : do_open:1031 : storage driver 1 remote returned DECLINED 17:07:54.827: debug : do_open:1031 : storage driver 2 storage returned SUCCESS 17:07:54.827: debug : do_open:1052 : node driver 0 Test returned DECLINED 17:07:54.827: debug : do_open:1052 : node driver 1 remote returned DECLINED 17:07:54.827: debug : do_open:1052 : node driver 2 halDeviceMonitor returned SUCCESS 17:07:54.827: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3 17:07:54.827: debug : virEventInterruptLocked:639 : Interrupting 17:07:54.827: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.827: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5 17:07:54.827: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.827: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.827: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.827: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.827: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4 0xe5b25f0 17:07:54.827: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.827: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.827: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.827: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.827: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.829: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.829: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1 0xe5b25f0 17:07:54.829: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.829: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.829: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.829: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.829: debug : virDrvSupportsFeature:1232 : conn=0xe60c3a0, feature=3 17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.830: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.830: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.830: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.830: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout -1 17:07:54.830: debug : virEventInterruptLocked:639 : Interrupting 17:07:54.830: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.830: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5 17:07:54.830: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.830: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.830: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430 timeout -1 17:07:54.830: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.830: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4 0xe5b25f0 17:07:54.830: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.830: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.830: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.830: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.830: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430 timeout -1 17:07:54.833: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.834: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1 0xe5b25f0 17:07:54.834: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.834: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.834: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:54.834: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:54.834: debug : virDomainMigratePrepare2:3071 : dconn=0xe60c3a0, cookie=0x423eaeb8, cookielen=0x423eaec4, uri_in=(null), uri_out=0xe5d8390,flags=1, dname=(null), bandwidth=0, dom_xml=<domain type='kvm' id='1'> <name>one-66</name> <uuid>0a875611-81ce-a47c-b8ba-cad50a3a1a9f</uuid> <memory>262144</memory> <currentMemory>262144</currentMemory> <vcpu>1</vcpu> <os> <type arch='x86_64' machine='rhel5.4.0'>hvm</type> <boot dev='hd'/> </os> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash> <devices> <emulator>/usr/bin/kvm</emulator> <disk type='file' device='disk'> <source file='/srv/cloud/one/var/images/66/images/disk.0'/> <target dev='hda' bus='ide'/> </disk> <disk type='file' device='cdrom'> <source file='/srv/cloud/one/var/images/66/images/disk.1'/> <target dev='hdb' bus='ide'/> <readonly/> </disk> <interface type='bridge'> <mac address='02:00:a1:1b:d6:d0'/> <source bridge='bridge0.334'/> <target dev='vnet1'/> </interface> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='5966' autoport='no' listen='0.0.0.0'/> </devices> </domain> 17:07:54.834: debug : virExecWithHook:546 : /usr/bin/kvm -help 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.835: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.835: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.835: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430 timeout -1 17:07:54.841: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.841: debug : virEventDispatchHandles:449 : Dispatch n=3 f=3 w=4 e=1 0xe5b25f0 17:07:54.841: info : Received unexpected signal 17 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.841: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.841: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.841: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430 timeout -1 17:07:54.854: debug : virExecWithHook:546 : /usr/bin/kvm -S -M rhel5.4.0 -m 256 -smp 1 -name one-66 -uuid 0a875611-81ce-a47c-b8ba-cad50a3a1a9f -no-kvm-pit-reinjection -monitor pty -pidfile /var/run/libvirt/qemu//one-66.pid -no-acpi -boot c -drive file=/srv/cloud/one/var/images/66/images/disk.0,if=ide,index=0,boot=on -drive file=/srv/cloud/one/var/images/66/images/disk.1,if=ide,media=cdrom,index=1 -net nic,macaddr=02:00:a1:1b:d6:d0,vlan=0 -net tap,fd=17,script=,vlan=0,ifname=vnet0 -serial none -parallel none -usb -vnc 0.0.0.0:66 -incoming tcp:0.0.0.0:49152 17:07:54.856: debug : virEventRunOnce:566 : Poll got 1 event 17:07:54.856: debug : virEventDispatchHandles:449 : Dispatch n=3 f=3 w=4 e=1 0xe5b25f0 17:07:54.856: info : Received unexpected signal 17 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:54.856: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:54.856: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:54.856: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430 timeout -1 17:07:55.884: debug : virEventAddHandleImpl:111 : Add handle 18 0 0x4229b0 0xe5bc700 17:07:55.884: debug : virEventInterruptLocked:639 : Interrupting 17:07:55.884: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.884: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0 17:07:55.884: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.884: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.884: debug : virEventRunOnce:564 : Poll on 10 handles 0x2aaaac003730 timeout -1 17:07:55.886: debug : qemudDomainSetMemoryBalloon:2719 : one-66: balloon reply: balloon 256 17:07:55.886: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout with 0 ms freq 17:07:55.886: debug : virEventInterruptLocked:639 : Interrupting 17:07:55.886: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.886: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout with -1 ms freq 17:07:55.886: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.886: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:55.886: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3 17:07:55.886: debug : virEventInterruptLocked:635 : Skip interrupt, 0 -793020736 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5 17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0 17:07:55.886: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.886: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.886: debug : virEventRunOnce:564 : Poll on 10 handles 0x2aaaac003850 timeout -1 17:07:55.886: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.886: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4 0xe5b25f0 17:07:55.887: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:55.887: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0 17:07:55.887: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.887: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.887: debug : virEventRunOnce:564 : Poll on 10 handles 0x2aaaac003430 timeout -1 17:07:55.891: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.891: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1 0xe5b25f0 17:07:55.891: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:55.891: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.891: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:55.891: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0 17:07:55.891: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.891: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.891: debug : virEventRunOnce:564 : Poll on 10 handles 0xe604e50 timeout -1 17:07:55.891: debug : virDomainMigrateFinish2:3119 : dconn=0xe60c3a0, dname=one-66, cookie=(nil), cookielen=0, uri=tcp:itpsmenc044.engicloud.psmidc.com:49152, flags=1, retcode=-1 17:07:55.891: debug : qemudShutdownVMDaemon:1684 : Shutting down VM 'one-66' 17:07:55.891: debug : virEventRemoveHandleImpl:172 : Remove handle 10 17:07:55.891: debug : virEventRemoveHandleImpl:185 : mark delete 9 18 17:07:55.891: debug : virEventInterruptLocked:639 : Interrupting 17:07:55.891: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout with 0 ms freq 17:07:55.892: debug : virEventInterruptLocked:639 : Interrupting 17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3 17:07:55.892: debug : virEventInterruptLocked:639 : Interrupting 17:07:55.892: debug : virEventRunOnce:566 : Poll got 2 event 17:07:55.892: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout with -1 ms freq 17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:55.892: debug : virEventDispatchHandles:439 : Skip deleted n=9 w=10 f=18 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5 17:07:55.892: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.892: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.892: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout -1 17:07:55.892: debug : virEventRunOnce:566 : Poll got 2 event 17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4 0xe5b25f0 17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:55.892: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.892: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.892: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout -1 17:07:55.892: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:55.892: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.892: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.892: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout -1 17:07:55.892: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1 0xe5b25f0 17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1 17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.893: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1 17:07:55.893: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.893: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.893: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout -1 17:07:55.893: debug : virEventInterruptLocked:639 : Interrupting 17:07:55.893: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.893: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1 (nil) 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5 17:07:55.893: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.893: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.893: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout -1 17:07:55.893: debug : virEventRunOnce:566 : Poll got 1 event 17:07:55.893: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4 0xe5b25f0 17:07:55.893: debug : virEventRemoveHandleImpl:172 : Remove handle 9 17:07:55.893: debug : virEventRemoveHandleImpl:185 : mark delete 8 14 17:07:55.893: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736 17:07:55.893: debug : qemudDispatchClientFailure:1407 : Deregistering to relay remote events 17:07:55.893: debug : virConnectDomainEventDeregister:7760 : conn=0xe60c3a0, cb=0x4143d0 17:07:55.893: debug : virConnectClose:1171 : conn=0xe60c3a0 17:07:55.893: debug : virUnrefConnect:210 : unref connection 0xe60c3a0 1 17:07:55.893: debug : virReleaseConnect:171 : release connection 0xe60c3a0 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25 17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1 17:07:55.893: debug : virEventCalculateTimeout:312 : Calculate expiry of 2 timers 17:07:55.893: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms 17:07:55.893: debug : virEventRunOnce:564 : Poll on 8 handles 0xe604d90 timeout -1 ------------------------------8<----------------------------

1 3

[libvirt-users] Timed out during operation: cannot acquire state change lock
by Robert Šmol 11 Jan '11

11 Jan '11

Hi, I am looking for help to troubleshoot: node002 ~ # virsh virsh # list Id Name State ---------------------------------- 1 dom001 paused virsh # resume dom001 error: Failed to resume domain dom001 error: Timed out during operation: cannot acquire state change lock virsh # then I've looked into /var/run/libvirt/qemu node002 ~ # ls -l /var/run/libvirt/qemu/ total 8 -rw------- 1 root root 5 Jan 10 17:41 dom001.pid -rw------- 1 root root 2785 Jan 10 17:47 dom001.xml node002 ~ # ps ax|grep 16681 16681 ? Sl 6:07 /usr/bin/qemu-system-x86_64 --enable-kvm -S -M pc-0.13 -enable-kvm -m 512 -smp 2,sockets=2,cores=1,threads=1 -name dom001 -uuid 357d1d40-31a1-ca62-da4b-5c6f9f5f1399 -nodefconfig -nodefaults -chardev socket,id=monitor,path=/var/lib/libvirt/qemu/dom001.monitor,server,nowait -mon chardev=monitor,mode=control -rtc base=utc -boot c -kernel /srv/kernels/kernel-2.6.36-gentoo-r5-2 -append console=tty1 root=/dev/vda -device lsi,id=scsi0,bus=pci.0,addr=0x6 -drive file=/dev/vg_node002/dom001_root,if=none,id=drive-virtio-disk0,boot=on,format=raw -device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0 -drive file=/dev/vg_node002/dom001_swap,if=none,id=drive-virtio-disk1,format=raw -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 -netdev tap,fd=61,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:29:98:f8,bus=pci.0,addr=0x7 -chardev pty,id=serial0 -device isa-serial,chardev=serial0 -usb -vnc 127.0.0.1:0 -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 I have used virt-manager to start the machine (KVM+QEMU), then I tried to pause the machine and the virt-manager was gray for long time so I killed it. Now I cannot resume the machine. Any tips? Regards, Robert

2 4

[libvirt-users] How to proceed after Libvirt compilation? [Problem]
by Lucas Arbiza 11 Jan '11

11 Jan '11

I'm using Ubuntu 10.10. At first I installed Libvirt from repositories. Due to problems I removed it and then I installed from sources this way: # ./configure --prefix=$HOME/usr # make # make install # ldconfig The installation gone well. I added the users to libvirtd and rebooted. When I type virsh I receive from system a message saying virsh is not installed and instructing to install from repository. Someone know what should I do or where I can find it? Thanks in advance. __ *Lucas Arbiza* email: lucas.arbiza(a)gmail.com Twitter: http://twitter.com/lucasarbiza Facebook: http://www.facebook.com/lucas.arbiza Google Profile: http://www.google.com/profiles/lucas.arbiza <http://www.google.com/profiles/lucas.arbiza>LinkedIn: http://br.linkedin.com/in/lucasarbiza

2 3

[libvirt-users] virt-manager can't start because of a dbus problem
by Matthias Meyer 10 Jan '11

10 Jan '11

Hi, Since today I can't start virt-manager anymore :-( Failed to connect to socket /tmp/dbus-yhDz4m8loi By the way the same message as I get from qdbus. There are no files called /tmp/dbus* on my system but some dbus applications are running: linux-dev:~# ps ax | grep dbus 1774 ? Ss 0:00 /usr/bin/dbus-daemon --system 2436 ? S 0:00 dbus-launch --autolaunch 1996d3ce005bf1ed73cca8164d21a0b5 --binary-syntax --close-stderr 2437 ? Ss 0:00 /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session The error-message-box containing: most common cause is a missing or misconfigured D-Bus session bus daemon. See http://projects.gnome.org/gconf/ But I've removed gnome and installed KDE. Thanks in advance Matthias -- Don't Panic

3 4

[libvirt-users] Windows guest eats as many CPU as available
by Matthias Meyer 10 Jan '11

10 Jan '11

Hello, I run Debian on my Laptop Lenovo X60s (with VT). I've created a Windows-XP as well as a Windows-Vista guest on it. Both, XP as well as Vista, eats as many CPU as available. Therefore the CPU always has high load and will never reduce cpu-frequenz or ventilator. Did this works as designed or should I modify something? Thanks in advance Matthias -- Don't Panic

2 1

[libvirt-users] The VM as a way of saving our digital heritage
by Dale Amon 08 Jan '11

08 Jan '11

Some of the discussion items I have seen about VM's failing under upgrades brings up a worrisome point, for me at least. I look at a VM as a 'forever machine'. A way in which I can set up an environment with any old OS and software and be able to boot and interact with it now, or next year or 100 years from now. It is the answer to 'how do we guarantee access to our digitized cultural heritage?' That puts a great burden on the team doing this work. It means you have to guarantee that an archivist in 2110 can take a VM created today and boot it up and run it on their hyper-quantum-bio computer (the one that you could mistake for a real penguin) under Linux version 15.4.32... and still be able to run a Mathematica file from 2005. I don't know about the rest of you, but I think this is a *very* important part of what should be the spec for VM handling, perhaps one of *the* most important ones.

1 0

[libvirt-users] TUNGETIFF ioctl() failed - virtual machine can't start
by Matthias Meyer 08 Jan '11

08 Jan '11

Hi, I want to migrate from vmware to KVM. Therefore I have installed debian stable (lenny) and create two virtual machines (KVM). Both (XP as well as Vista) running fine. After upgrading to debian testing (sqeeze) both XP-guest as well as Vista-guest didn't start anymore. Both are failing during preparation, probably because of a network-problem. I will give XP as an example: cat /var/log/libvirt/qemu/devel-xp.log.2 /usr/bin/kvm -S -M pc -m 256 -smp 1 -name devel-xp -monitor pty -localtime -no-acpi -boot c -drive file=/KVM-Images/devel-xp.qcow2,if=ide,index=0,boot=on -drive file=/mnt/MultiMedia/CD-Server/Betriebssysteme/Windows/WindowsNT/WindowsXPpro_sp2_de.iso,if=ide,media=cdrom,index=2 -net nic,macaddr=54:52:00:29:1a:2d,vlan=0 -net tap,fd=11,script=,vlan=0,ifname=vnet0 -serial pty -parallel none -usb -usbdevice tablet -vnc 127.0.0.1:0 -k de char device redirected to /dev/pts/1 char device redirected to /dev/pts/2 info cpus -> the above will run fine before the upgrade the following will fail after the upgrade tail /var/log/messages: Jan 8 00:56:33 linux-dev libvirtd: 00:56:33.461: warning : qemudParsePCIDeviceStrs:1422 : Unexpected exit status '1', qemu probably failed Jan 8 00:56:33 linux-dev kernel: [ 1903.710664] device vnet0 entered promiscuous mode Jan 8 00:56:33 linux-dev kernel: [ 1903.711011] br0: port 2(vnet0) entering learning state Jan 8 00:56:33 linux-dev kernel: [ 1904.022502] br0: port 2(vnet0) entering disabled state Jan 8 00:56:33 linux-dev kernel: [ 1904.024752] device vnet0 left promiscuous mode Jan 8 00:56:33 linux-dev kernel: [ 1904.024752] br0: port 2(vnet0) entering disabled state tail -f /var/log/libvirt/qemu/devel-xp.log LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin HOME=/ QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.12 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name devel-xp -uuid 1b412c63-dcc0-739f-3c27-630147e6b162 -nodefaults -chardev socket,id=monitor,path=/var/lib/libvirt/qemu/devel-xp.monitor,server,nowait -mon chardev=monitor,mode=readline -rtc base=localtime -no-acpi -boot c -drive file=/KVM-Images/devel-xp.qcow2,if=none,id=drive-ide0-0-0,boot=on,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -drive file=/mnt/MultiMedia/CD-Server/Betriebssysteme/Windows/WindowsNT/WindowsXPpro_sp2_de.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -device rtl8139,vlan=0,id=net0,mac=54:52:00:29:1a:2d,bus=pci.0,addr=0x3 -net tap,fd=40,vlan=0,name=hostnet0 -chardev pty,id=serial0 -device isa-serial,chardev=serial0 -usb -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -k de -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 char device redirected to /dev/pts/4 TUNGETIFF ioctl() failed: Invalid argument exception 13 (0) rax 0000000000000010 rbx 0000000000008c00 rcx 0000000000006eb6 rdx 00000000000c8c00 rsi 00000000f2010000 rdi 00000000000c0000 rsp 0000000000006eac rbp 00000000f2010000 r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11 0000000000000000 r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15 0000000000000000 rip 00000000000fde7c rflags 00033002 cs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) ds 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) es 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) ss 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) fs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) gs 0000 (00000000/0000ffff p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0) tr 0000 (feffd000/00002088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0) ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0) gdt f7910/37 idt f8990/0 cr0 10 cr2 0 cr3 0 cr4 0 cr8 0 efer 0 code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 --> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Any hints? Thanks AthLux -- Don't Panic

1 1

[libvirt-users] Xen/KVM guest disk sizes
by Tavares, John 05 Jan '11

05 Jan '11

I was wondering if there is any way from either the virsh CLI or the libvirt API (preferably virsh) to get the amount of disk space to get the amount of disk space each guest has been assigned??

2 1

Re: [libvirt-users] Xen/KVM guest disk sizes
by Tavares, John 04 Jan '11

04 Jan '11

Lastly, if there is no way to get this information from virsh and/or libvirt, is there a way to figure it out any other way?? Thanks. John ________________________________ From: Tavares, John Sent: Tuesday, January 04, 2011 11:44 AM To: 'libvirt-users(a)redhat.com' Cc: Tavares, John; Betley, Greg; Tomen Tse; 'Daniel P. Berrange' Subject: Xen/KVM guest disk sizes I was wondering if there is any way from either the virsh CLI or the libvirt API (preferably virsh) to get the amount of disk space to get the amount of disk space each guest has been assigned??

2 3

[libvirt-users] autostarting storage pool
by Marcin Krol 04 Jan '11

04 Jan '11

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello everyone, How do I make storage pool auto start? I have: virsh # pool-list Name State Autostart - ----------------------------------------- default active yes virtimages active no I don't see anything in pool's xml that could suit this purpose: virsh # pool-dumpxml virtimages <pool type='dir'> <name>virtimages</name> <uuid>6294915e-7b48-e610-7e46-d771c2e376a3</uuid> <capacity>84551581696</capacity> <allocation>192811008</allocation> <available>84358770688</available> <source> </source> <target> <path>/vms</path> <permissions> <mode>0700</mode> <owner>-1</owner> <group>-1</group> </permissions> </target> </pool> - -- Regards, mk - -- Premature optimization is the root of all fun. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJNIyO+AAoJEFMgHzhQQ7hOuEwH/1a5zHnDNsGSsX6xLhGV3oN8 v81Vz5bE+SWBbiv3iv0fY8PVMmuEH/x0a4lLL3tZA8hvhPTvm2xGVHzGer9uHuUi 8mgUZUxNoE3tH7nLCzzBfO6QDOY5KZJat7C0sZ1yoAor5x18ARCcRou587zE8PZ5 xpBlcLMbt77sgG0BIirVtPF7jhLyRocUAQybVNyMqMUwiggaYwQXCE1EokcLjh6X hxLvfaQaaY0DeFYoZyo52CzJIZjuK28KeZcdre2HRA1/Vn0Entpr3rovBwUibsTL UD/MPPOXZHGuf0PxHNmxZKzjNrSVGaERuEvwIvH/yAHKykrZsX6e/HDo5XsklNs= =+rTA -----END PGP SIGNATURE-----

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[libvirt-users] availability of snapshots functionality via Python bindings
by Marcin Krol 04 Jan '11

04 Jan '11

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello everyone, Is this being worked on? I rather need this thing... Although my system is Debian Lenny, not RH: kulfon 10.0.0.228 /etc/default % dpkg -l | grep libvirt ii libvirt-bin 0.4.6-10+lenny1 the programs for the libvirt library ii libvirt0 0.4.6-10+lenny1 library for interfacing with different virtualization systems ii python-libvirt 0.4.6-10+lenny1 libvirt Python bindings I don't see anything like snapshots available via libvirt.virDomain: >>> dir(dom0) ['ID', 'OSType', 'UUID', 'UUIDString', 'XMLDesc', '__del__', '__doc__', '__init__', '__module__', '_conn', '_o', 'attachDevice', 'autostart', 'blockPeek', 'blockStats', 'connect', 'coreDump', 'create', 'destroy', 'detachDevice', 'info', 'interfaceStats', 'maxMemory', 'maxVcpus', 'memoryPeek', 'migrate', 'name', 'pinVcpu', 'reboot', 'resume', 'save', 'schedulerParameters', 'schedulerType', 'setAutostart', 'setMaxMemory', 'setMemory', 'setSchedulerParameters', 'setVcpus', 'shutdown', 'suspend', 'undefine', 'vcpus'] - -- Regards, mk - -- Premature optimization is the root of all fun. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJNIgnXAAoJEFMgHzhQQ7hO86AIAIxQkWyYJ3vAsP579Geb0hhj XbkU2BSlxAkxToBoPoOYnS+W5ZlSf0/kqwJh2yQDCCCfwUXJ7k+QLQfTlJB+qOAZ xB/gA7c9wQLiHERWSYk81DoQWeatgHt/7G2cSP2G5O7I1l0C61mLEZQAQ8SqQ9Ay hVi7DhVX0qCNJTLAoN/C0ZLOAzRAnrKj2LOpqjBqU7CzD2Zx60FoUElRebSuiv8x aPPNgk5c7XQsEx+aXteobWwHdrlSeWXg4yomXrGQZ5CcJSTzQst0juhesK0CvdFM 6cLhBoAqI0C94CFNm1f2XP2ytnrCIQc3SXBNgHhy4SosqGE9+XMBLwq70OIYGCI= =Q9VB -----END PGP SIGNATURE-----

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[libvirt-users] VMware ESX 4.0 won't reboot guests.
by Patric Falinder 29 Dec '10

29 Dec '10

Hi, I just compiled libvirt with ESX support. I can login just fine, list all the guests/domains but when I try to reboot or shutdown one of my guests/domains I get this error: virsh # reboot dbcluster1 error: Failed to reboot domain dbcluster1 error: internal error HTTP response code 500 for call to 'RebootGuest'. Fault: ServerFaultCode - fault.RestrictedVersion.summary And nothing happens. I'm logged in as root so it shouldn't be any permission-related problems right!? because I can reboot it just fine with the vSpehere Client on one of my Windows boxes. In vSpehere I see this in Recent Tasks after I execute the reboot command: Find entity by UUID I can't find anything about this on Google either. Does anyone know what's wrong here? Thanks, -Patric

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[libvirt-users] Mapping partitions rather than disks into a Libvirt managed KVM guest
by Steven Ellis 23 Dec '10

23 Dec '10

I'm trying to migrate some XEN based environments over to KVM and I'm having a couple of issues with how I'm currently managing the storage On my Xen Server I have a bunch of LVM based partitions that are mapped into the guests as partitions rather than disks For example /dev/VIrtVG/server-home maps to /dev/sda2 which is mounted as /home in the guest. Is there a simple way to reproduce this using KVM and libvirt rather than needing enough spare space to turn each of these partitions into virtual disks. One method I've tried is using mdadm with linear to create a partition table stub but i'm a little worries about data integrity. dd if=/dev/zero of=/root/dummy.mbr count=256 losetup -f /root/dummy.mbr mdadm --build --verbose /dev/md0 --chunk=128 --level=linear --raid-devices=2 /dev/loop0 /dev/VIrtVG/server-home Then try to setup a partition table with fdisk. Any other recommendations? Thanks Steve

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[libvirt-users] ICMP into guest not "working"
by David Lane 23 Dec '10

23 Dec '10

Good afternoon. I have a RHEL6 host, running RHEL 3.8 as a guest. The NIC is bridged. From the guest, I can ping successfully to a variety of network devices. From the host, I can ping successfully to a variety of network devices AND the guest OS. But from my workstation, I can only ping the HOST, not the guest. And it looks like the packets are being discarded. IPtables is NOT enabled on either the guest or the host (our application does not support iptables filtering - go figure). I am seeing lots of documentation for enabling outbound pings from guest, but very little about enabling inbound pings. And again, our software relies on pings for parts of its operations and validations. Any clues as to what I might have missed? Thanks, DAVID -- David A. Lane, KG4GIY EC/RO Prince William County ARES®/RACES +1.703.628.3868 http://www.pwcares.org/ http://www.linuxjournal.com/forums/hot-topics/ham-radio IM/Skype/Twitter: kg4giy

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