On Wed, Sep 14, 2016 at 11:40 AM, Simone Tiraboschi <stirabos@redhat.com> wrote:


On Wed, Sep 14, 2016 at 11:39 AM, Maton, Brett <matonb@ltresources.co.uk> wrote:
The vmx cpu flag is present, is that what you mean ?

Yes, let me double check VDSM logs.


The issue is indeed here:
Thread-89::ERROR::2016-09-13 19:45:58,188::vm::765::virt.vm::(_startUnderlyingVm) vmId=`1ed592d3-2b69-4901-9ff6-fe21d1dff8c5`::The vm start process failed
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/vm.py", line 706, in _startUnderlyingVm
    self._run()
  File "/usr/share/vdsm/virt/vm.py", line 1996, in _run
    self._connection.createXML(domxml, flags),
  File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper
    ret = f(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 916, in wrapper
    return func(inst, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3611, in createXML
    if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self)
libvirtError: invalid argument: could not find capabilities for arch=x86_64 domaintype=kvm 
Thread-89::INFO::2016-09-13 19:45:58,192::vm::1308::virt.vm::(setDownStatus) vmId=`1ed592d3-2b69-4901-9ff6-fe21d1dff8c5`::Changed state to Down: invalid argument: could not find capabilities for arch=x86_64 domaintype=kvm  (code=1)

And VDSM returns just 
'cpuFlags': 'fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,syscall,nx,rdtscp,lm,constant_tsc,rep_good,nopl,eagerfpu,pni,pclmulqdq,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,fsgsbase,bmi1,avx2,smep,bmi2,erms,invpcid,xsaveopt,model_Haswell-noTSX,model_Nehalem,model_Conroe,model_Penryn,model_IvyBridge,model_Westmere,model_SandyBridge'

without vmx!


 
 

# grep flags /proc/cpuinfo | grep -c ' vmx '
48

Trying to avoid rebooting the server if possible...

On 14 September 2016 at 10:16, Simone Tiraboschi <stirabos@redhat.com> wrote:


On Wed, Sep 14, 2016 at 11:05 AM, Maton, Brett <matonb@ltresources.co.uk> wrote:
Oops :)

hosted setup log attached.

Your issue is probably here:
2016-09-13 19:41:52 DEBUG otopi.ovirt_host_deploy.hardware hardware.detect:210 Cannot detect virualization
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/ovirt_host_deploy/hardware.py", line 199, in detect
    if self._isVirtualizationEnabled():
  File "/usr/lib/python2.7/site-packages/ovirt_host_deploy/hardware.py", line 175, in _isVirtualizationEnabled
    bios_ok = self._vmx_enabled_by_bios()
  File "/usr/lib/python2.7/site-packages/ovirt_host_deploy/hardware.py", line 134, in _vmx_enabled_by_bios
    self._prdmsr(0, MSR_IA32_FEATURE_CONTROL) & (
  File "/usr/lib/python2.7/site-packages/ovirt_host_deploy/hardware.py", line 121, in _prdmsr
    ret = struct.unpack('L', f.read(8))[0]
IOError: [Errno 5] Input/output error
2016-09-13 19:41:52 WARNING otopi.plugins.gr_he_setup.vdsmd.cpu cpu._setup:156 Cannot detect if hardware supports virtualization

Can you please check if vmx is enabled in the bios of your host?
Otherwise vdsm/libvrit will refuse to start the VM.

 

On 14 September 2016 at 09:59, Simone Tiraboschi <stirabos@redhat.com> wrote:


On Wed, Sep 14, 2016 at 10:46 AM, Maton, Brett <matonb@ltresources.co.uk> wrote:
Log attached as request


Sorry, I was asking for hosted-engine-setup logs; you can find them under /var/log/ovirt-hosted-engine-setup/
 
On 14 September 2016 at 08:48, Simone Tiraboschi <stirabos@redhat.com> wrote:


On Wed, Sep 14, 2016 at 8:19 AM, Maton, Brett <matonb@ltresources.co.uk> wrote:

I'm having trouble deploying selfhosted engine following this guide http://www.ovirt.org/develop/developer-guide/engine/migrate-to-hosted-engine/

It gets close to deploying the vm, but fails with

2016-09-13 19:46:04 ERROR otopi.plugins.gr_he_common.core.misc misc._terminate:180 Hosted Engine deployment failed: this system is not reliable, please check the issue,fix and redeploy

can you please attach the whole log to let us check where it's failing?
 

For storage I chose a random NFS share on a remote host that was empty, I did notice that something kept removing 'nameserver' entries from resolv.conf

vdsm log show issues connecting to the broker,

ovirt-hosted-engine-setup will enable and start the broker if and only if the deployment went fine; that errors at deploy time are harmless since the broker is really down.
 

periodic/0::ERROR::2016-09-13 19:49:49,704::brokerlink::75::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(connect) Failed to connect to broker, the number of errors has exceeded the limit (1)
periodic/0::ERROR::2016-09-13 19:49:49,704::api::253::root::(_getHaInfo) failed to retrieve Hosted Engine HA info
periodic/1::WARNING::2016-09-13 19:49:49,748::periodic::269::virt.periodic.VmDispatcher::(__call__) could not run <class 'vdsm.virt.periodic.DriveWatermarkMonitor'> on [u'1ed592d3-2b69-4901-9ff6-fe21d1dff8c5']
periodic/2::WARNING::2016-09-13 19:49:51,749::periodic::269::virt.periodic.VmDispatcher::(__call__) could not run <class 'vdsm.virt.periodic.DriveWatermarkMonitor'> on [u'1ed592d3-2b69-4901-9ff6-fe21d1dff8c5']
periodic/3::WARNING::2016-09-13 19:49:53,749::periodic::269::virt.periodic.VmDispatcher::(__call__) could not run <class 'vdsm.virt.periodic.DriveWatermarkMonitor'> on [u'1ed592d3-2b69-4901-9ff6-fe21d1dff8c5']
periodic/0::WARNING::2016-09-13 19:49:55,750::periodic::269::virt.periodic.VmDispatcher::(__call__) could not run <class 'vdsm.virt.periodic.DriveWatermarkMonitor'> on [u'1ed592d3-2b69-4901-9ff6-fe21d1dff8c5']
periodic/1::WARNING::2016-09-13 19:49:57,750::periodic::269::virt.periodic.VmDispatcher::(__call__) could not run <class 'vdsm.virt.periodic.DriveWatermarkMonitor'> on [u'1ed592d3-2b69-4901-9ff6-fe21d1dff8c5']
periodic/2::WARNING::2016-09-13 19:49:59,751::periodic::269::virt.periodic.VmDispatcher::(__call__) could not run <class 'vdsm.virt.periodic.DriveWatermarkMonitor'> on [u'1ed592d3-2b69-4901-9ff6-fe21d1dff8c5']

What should I check next ?

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