[libvirt-users] virsh create error : monitor socket did not (Alex Jia)

Fri Mar 16 13:54:09 UTC 2012

Hi Alex,

when I got this error, it was a vnc listener problem. Is there other
actives vms on this server?

try to change the port number to see if the problem was solved.

<graphics type='vnc' listen='0.0.0.0' port='5909'/>

Good Luck.
Josir Gomes

Date: Thu, 15 Mar 2012 18:07:07 +0800
> From: Alex Jia <ajia at redhat.com>
> To: ??? <zhanggp at neusoft.com>
> Cc: "libvirt-users at redhat.com" <libvirt-users at redhat.com>
> Subject: Re: [libvirt-users] ??: ??:   virsh create error : monitor
>        socket did not
> Message-ID: <4F61BF4B.2030103 at redhat.com>
> Content-Type: text/plain; charset="gb2312"
>
> On 03/15/2012 05:39 PM, ??? wrote:
> > sorry , i send an error template , our template like this:
> It probably is a bug on libvirt 0.8.7, and I haven't met this issue
> using your XML template on
> rhel6.2 with libvirt-0.9.10-5.el6.x86_64, I'm not sure whether this
> issue is fixed on 0.8.7-18.el6_1.4,
> maybe, you may upgrade your libvirt and then try it again.
>
> For libvirtd log, yeah, it will be very big if you set a low debugger
> level such as level 1, but
> as usual, we need also some debugger information except for error,
> maybe, you can filter
> some important information or set debugger level to higher level to
> avoid a big size log file.
> in addition, if you're run virt-manager please close it, otherwise,
> libvirt will record many
> debugger information into libvirtd.log.
>
> BTW, if you don't want log file eat your the whole disk space, please
> remember to change
> libvirtd.conf debugger level then remove libvirtd.log and restart
> libvirtd service.
>
> Regards,
> Alex
> > <domain type='kvm'
> > xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
> > <name>one-9</name>
> > <vcpu>1</vcpu>
> > <memory>524288</memory>
> > <os>
> > <type arch='x86_64'>hvm</type>
> > <boot dev='hd'/>
> > </os>
> > <devices>
> > <emulator>/usr/bin/kvm</emulator>
> > <disk type='file' device='disk'>
> > <source file='/one_images/9/images/disk.0'/>
> > <target dev='hda'/>
> > <driver name='qemu' type='raw' cache='default'/>
> > </disk>
> > <disk type='file' device='cdrom'>
> > <source file='/one_images/9/images/disk.1'/>
> > <target dev='hdc'/>
> > <readonly/>
> > <driver name='qemu' type='raw'/>
> > </disk>
> > <interface type='bridge'>
> > <source bridge='kvmbr0'/>
> > <mac address='02:00:0b:01:01:03'/>
> > </interface>
> > <graphics type='vnc' listen='0.0.0.0' port='5909'/>
> > </devices>
> > <features>
> > <acpi/>
> > </features>
> > </domain>
> > ------------------------------------------------------------------------
> > ???
> > *????* ??? <mailto:zhanggp at neusoft.com>
> > *?????* 2012-03-15 17:25
> > *????* Alex Jia <mailto:ajia at redhat.com>
> > *???* ??: Re: [libvirt-users] virsh create error : monitor socket
> > did not
> > Hi?
> > my libvirt version is 0.8.7 and qemu-kvm-0.12.1.2 on redhat6.1.
> > I don't set libvirt log, so thank you for reminding me.
> > I think my template is right ,because my code generate automatically.
> > But i would like to share with you and find the problem.
> > By the way , i configured the libvirt log, and i find this file kept
> > getting bigger. If this file becomes large enough , i don't think it's
> > a good thing , so, you must have some advise to handle it ,right?
> > Thanks.
> > ------------------------------------------------------------------------
> > ???
> > *????* Alex Jia <mailto:ajia at redhat.com>
> > *?????* 2012-03-15 16:56
> > *????* ??? <mailto:zhanggp at neusoft.com>
> > *???* libvirt-users <mailto:libvirt-users at redhat.com>
> > *???* Re: [libvirt-users] virsh create error : monitor socket did not
> > On 03/15/2012 11:31 AM, ??? wrote:
> >> Hi,
> >> Occasionally I run into this situation , i created a vm-template and
> >> i use "virsh create vm-template " to start a vm .After a pause , i
> >> got this error :
> >> virsh create error : monitor socket did not ;
> > Could you provide your libvirt & qemu-kvm version ? what's your
> > platform? fedora or others?
> >> Then i try again with the same template and the same command , my vm
> >> created successfully.
> >> I try to find something in the file of
> >> /var/log/libvrit/qemu/vm-template.log, but i cannot find useful
> >> things except some parameters.
> > However, it's helpful if you may attach the above log as a attachment.
> > in addition, you may add the following lines into
> > /etc/libvirt/libvirtd.conf and restart libvirtd service then repeat
> > 'virsh create vm-template' again:
> >
> > log_filters="3:remote 3:event 1:qemu 1:libvirt 1:conf"
> > log_outputs="1:file:/var/log/libvirt/libvirtd.log"
> >
> > Could you attach /var/log/libvirt/libvirtd.log as a attachment in here?
> >> So , i wonder whether my host running vms too much ? I make sure that
> >> my template is right, and this error occasionally appear a few times.
> > But if you can attach your guest XML template as a attachment, maybe,
> > I can exclude other reason.
> >
> > Regards,
> > Alex
> >> Can someone teach me ?
> >> Thanks.
> >> Best regards.
> >> ------------------------------------------------------------------------
> >> ???
> >> tel: 13718913184
> >> mail: zhanggp at neusoft.com <mailto:zhanggp at neusoft.com>
> >> ????????
> >> ??????????
> >> http://www.neusoft.com
> >>
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