[Pkg-libvirt-maintainers] Bug#827164: Bug#827164: unable to start guest with ceph rbd disks

[uli iske]

Am Fri, 17 Jun 2016 18:49:02 +0200
schrieb Guido Günther <agx at sigxcpu.org>:

> On Wed, Jun 15, 2016 at 07:40:00AM +0200, uli iske wrote:
> > > On Tue, Jun 14, 2016 at 12:04:07PM +0200, uli iske wrote:
> > > [..snip..]  
> > > > Jun 14 11:51:32 kvm01 libvirtd[891]: Unable to read from
> > > > monitor: Die Verbindung wurde vom Kommunikationspartner
> > > > zurückgesetzt Jun 14 11:51:32 kvm01 libvirtd[891]: internal
> > > > error: early end of file from monitor, possible problem:
> > > > 2016-06-14T09:51:32.323392Z qemu-system-x86_64: -drive
> > > > file=rbd:rbd/sam:id=admin:auth_supported=cephx\;none:mon_host=10.210.0.5\:6789\;10.210.0.6\:6789\;10.210.0.88\:6789,password-secret=virtio-disk0-secret0,format=raw,if=none,id=drive-virtio-disk0,cache=none:
> > > > error connecting Jun 14 11:51:32 kvm01 libvirtd[891]: internal
> > > > error: process exited while connecting to monitor:
> > > > 2016-06-14T09:51:32.323392Z qemu-system-x86_64: -drive
> > > > file=rbd:rbd/sam:id=admin:auth_supported=cephx\;none:mon_host=10.210.0.5\:6789\;10.210.0.6\:6789\;10.210.0.88\:6789,password-secret=virtio-disk0-secret0,format=raw,if=none,id=drive-virtio-disk0,cache=none:
> > > > error connecting    
> > > 
> > > This looks like an error connecting the Ceph disk so I'd either
> > > try to reproduce without libvirt or to leave out the disk from
> > > the domain XML and try to attach it via virsh
> > > qemu-monitor-command.
> > > 
> > > This might be related to the password-secret which is fairly new
> > > code but I'm just guessing here.
> > > 
> > > Tou could try to downgrade libvirt to 1.3.4 which did not have the
> > > secret code. If it works there we know where to look.  
> > 
> > You are right, I managed to install libvirt 1.3.3 and it works.  
> 
> …and QEMU is still the same version?

Yes, no change QEMU Version is still Version: 1:2.6+dfsg-1+b1

> Please attache the domain XML.

<domain type='kvm' id='1'>
  <name>sam</name>
  <uuid>db5a9297-e490-4013-b685-156cf4978ca2</uuid>
  <memory unit='KiB'>4194304</memory>
  <currentMemory unit='KiB'>4194304</currentMemory>
  <vcpu placement='static'>2</vcpu>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>
    <type arch='x86_64' machine='pc-i440fx-2.4'>hvm</type>
    <bootmenu enable='no'/>
  </os>
  <features>
    <acpi/>
    <apic/>
    <pae/>
    <vmport state='off'/>
  </features>
  <cpu mode='custom' match='exact'>
    <model fallback='allow'>Nehalem</model>
  </cpu>
  <clock offset='utc'>
    <timer name='rtc' tickpolicy='catchup'/>
    <timer name='pit' tickpolicy='delay'/>
    <timer name='hpet' present='no'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>restart</on_crash>
  <pm>
    <suspend-to-mem enabled='no'/>
    <suspend-to-disk enabled='no'/>
  </pm>
  <devices>
    <emulator>/usr/bin/kvm</emulator>
    <disk type='network' device='disk'>
      <driver name='qemu' type='raw' cache='none'/>
      <auth username='admin'>
        <secret type='ceph' uuid='7e722c64-2b06-4a87-b8ef-58c5e6b727d0'/>
      </auth>
      <source protocol='rbd' name='rbd/sam'>
        <host name='10.210.0.5' port='6789'/>
        <host name='10.210.0.6' port='6789'/>
        <host name='10.210.0.88' port='6789'/>
      </source>
      <backingStore/>
      <target dev='vda' bus='virtio'/>
      <boot order='2'/>
      <alias name='virtio-disk0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </disk>
    <controller type='usb' index='0' model='ich9-ehci1'>
      <alias name='usb'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x7'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci1'>
      <alias name='usb'/>
      <master startport='0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0' multifunction='on'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci2'>
      <alias name='usb'/>
      <master startport='2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x1'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci3'>
      <alias name='usb'/>
      <master startport='4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x2'/>
    </controller>
    <controller type='ide' index='0'>
      <alias name='ide'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <alias name='virtio-serial0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </controller>
    <controller type='pci' index='0' model='pci-root'>
      <alias name='pci.0'/>
    </controller>
    <interface type='bridge'>
      <mac address='52:54:00:1b:6b:1a'/>
      <source bridge='kvm_inside'/>
      <target dev='vnet0'/>
      <model type='virtio'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>
    <interface type='bridge'>
      <mac address='52:54:00:76:c8:d3'/>
      <source bridge='kvm_storage'/>
      <target dev='vnet1'/>
      <model type='virtio'/>
      <alias name='net1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </interface>
    <serial type='pty'>
      <source path='/dev/pts/0'/>
      <target port='0'/>
      <alias name='serial0'/>
    </serial>
    <console type='pty' tty='/dev/pts/0'>
      <source path='/dev/pts/0'/>
      <target type='serial' port='0'/>
      <alias name='serial0'/>
    </console>
    <channel type='spicevmc'>
      <target type='virtio' name='com.redhat.spice.0' state='disconnected'/>
      <alias name='channel0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='mouse' bus='ps2'>
      <alias name='input0'/>
    </input>
    <input type='keyboard' bus='ps2'>
      <alias name='input1'/>
    </input>
    <graphics type='spice' port='5900' autoport='yes' listen='127.0.0.1' keymap='de'>
      <listen type='address' address='127.0.0.1'/>
    </graphics>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
      <alias name='video0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </video>
    <redirdev bus='usb' type='spicevmc'>
      <alias name='redir0'/>
    </redirdev>
    <redirdev bus='usb' type='spicevmc'>
      <alias name='redir1'/>
    </redirdev>
    <memballoon model='virtio'>
      <stats period='5'/>
      <alias name='balloon0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
    </memballoon>
  </devices>
</domain>

Regards

Uli
 
> Cheers,
>  -- Guido