В письме от Вторник, 18-июн-2013 12:10:41 пользователь Michal Privoznik написал:
On 18.06.2013 07:14, Александр wrote:
good day, i am trying to create domain via virDomainDefineXML. and my program hanging, also i failed to caonnect to libvirt daemon with virt-manager after this, only killing libvirtd via SIGKILL and restarting it solveing hang (i mean after restart i able to connect with virt-manager), i using following domain xml
<?xml version="1.0" encoding="UTF-8"?> <domain type="kvm">
<tittle>Automatically created domain with default configuration</tittle> <name>vm1</name> <description>no description</description> <os>
<type>hvm</type> <boot dev="cdrom"/> <boot dev="hd"/>
</os> <vcpu>1</vcpu> <memory unit="MB">512</memory> <cpu model="host-model">
<topology sockets="1" cores="1" threads="1"/>
</cpu> <clock offset="localtime"/> <devices>
<graphics type="vnc" autoport="yes" password="admin"/> <channel type="unix">
<source mode="bind" path="/var/run/vm1.sock"/> <target type="virtio" name="org.guest_agent.0"/>
</channel>
</devices>
</domain>
i have this calls on stack
0 0x00007ffff48c1750 __poll_nocancel 1 0x00007ffff649e5ca virNetClientIOEventLoop
This is just probably a client waiting for the corresponding libvirtd to provide a reply message. Are you able to get libvirtd debug logs so we can see what's going on?
http://wiki.libvirt.org/page/DebugLogs
BTW, what's the libvirt version you are running?
Michal
2 0x00007ffff649ed96 virNetClientSendInternal 3 0x00007ffff64a0443 virNetClientSendWithReply 4 0x00007ffff64a0daa virNetClientProgramCall 5 0x00007ffff6478566 callFull.isra.2 6 0x00007ffff6487fa2 remoteDomainDefineXML 7 0x00007ffff6449d2f virDomainDefineXML 8 0x0000000000426941 virt_domain::create /home/sss/install/git/work/avirt/vm_pool/vm_pool/libvirt.cpp 295 9 0x000000000040c1a9 main /home/sss/install/git/work/avirt/vm_pool/vm_pool/main.cpp 40
what i am doing wrong ?
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i have libvirt version 1.0.6, debug log in attachment.