It's look like Selinux problem. I've just set selinux in permissive mode and migration and vm creation work but I am not able to connect to the vm. The network doesn't works. ;(

/dev/hpet" rdev=0A:E4 acl=rw exe="/usr/sbin/libvirtd" hostname=? addr=? terminal=? res=success'
type=ANOM_PROMISCUOUS msg=audit(1415921728.561:2869): dev=vnet0 prom=256 old_prom=0 auid=4294967295 uid=0 gid=0 ses=4294967295
type=SYSCALL msg=audit(1415921728.561:2869): arch=c000003e syscall=16 success=yes exit=0 a0=1e a1=89a2 a2=7ff7c77ecd30 a3=3a2032373a65736f items=0 ppid=1 pid=21225 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="libvirtd" exe="/usr/sbin/libvirtd" subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 key=(null)
type=VIRT_RESOURCE msg=audit(1415921728.561:2870): user pid=21206 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=net reason=open vm="test" uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 net=00:1A:4A:7C:94:00 path="/dev/net/tun" rdev=0A:C8 exe="/usr/sbin/libvirtd" hostname=? addr=? terminal=? res=success'
type=VIRT_RESOURCE msg=audit(1415921728.684:2871): user pid=21206 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=net reason=open vm="test" uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 net=00:1A:4A:7C:94:00 path="/dev/vhost-net" rdev=0A:39 exe="/usr/sbin/libvirtd" hostname=? addr=? terminal=? res=success'
type=AVC msg=audit(1415921728.689:2872): avc:  denied  { connectto } for  pid=22575 comm="libvirtd" path="/var/run/sanlock/sanlock.sock" scontext=system_u:system_r:svirt_t:s0:c110,c335 tcontext=system_u:system_r:sanlock_t:s0-s0:c0.c1023 tclass=unix_stream_socket
type=SYSCALL msg=audit(1415921728.689:2872): arch=c000003e syscall=42 success=no exit=-13 a0=3 a1=7ff7c77ec710 a2=6e a3=0 items=0 ppid=1 pid=22575 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="libvirtd" exe="/usr/sbin/libvirtd" subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1415921728.690:2873): avc:  denied  { connectto } for  pid=22575 comm="libvirtd" path="/var/run/sanlock/sanlock.sock" scontext=system_u:system_r:svirt_t:s0:c110,c335 tcontext=system_u:system_r:sanlock_t:s0-s0:c0.c1023 tclass=unix_stream_socket
type=SYSCALL msg=audit(1415921728.690:2873): arch=c000003e syscall=42 success=no exit=-13 a0=3 a1=7ff7c77ec890 a2=6e a3=0 items=0 ppid=1 pid=22575 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="libvirtd" exe="/usr/sbin/libvirtd" subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 key=(null)
type=ANOM_ABEND msg=audit(1415921728.690:2874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 pid=22575 comm="libvirtd" sig=11
type=ANOM_PROMISCUOUS msg=audit(1415921728.719:2875): dev=vnet0 prom=0 old_prom=256 auid=4294967295 uid=0 gid=0 ses=4294967295
type=VIRT_RESOURCE msg=audit(1415921728.910:2876): user pid=21206 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=net reason=start vm="test" uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 old-net=? new-net=00:1A:4A:7C:94:00 exe="/usr/sbin/libvirtd" hostname=? addr=? terminal=? res=success'
type=VIRT_RESOURCE msg=audit(1415921728.910:2877): user pid=21206 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=mem reason=start vm="test" uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 old-mem=0 new-mem=1048576 exe="/usr/sbin/libvirtd" hostname=? addr=? terminal=? res=success'
type=VIRT_RESOURCE msg=audit(1415921728.910:2878): user pid=21206 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=vcpu reason=start vm="test" uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 old-vcpu=0 new-vcpu=1 exe="/usr/sbin/libvirtd" hostname=? addr=? terminal=? res=success'
type=VIRT_CONTROL msg=audit(1415921728.910:2879): user pid=21206 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm op=start reason=booted vm="test" uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 vm-pid=-1 exe="/usr/sbin/libvirtd" hostname=? addr=? terminal=? res=failed'

2014-11-13 19:06 GMT+01:00 James James <jreg2k@gmail.com>:

Hi Francesco,

thanks for your help .... :)

2014-11-13 17:51 GMT+01:00 Francesco Romani <fromani@redhat.com>:

---

From: "James James" <jreg2k@gmail.com>
To: "users" <users@ovirt.org>
Sent: Thursday, November 13, 2014 5:41:21 PM
Subject: [ovirt-users] VM migration/creation on host problem ...

Hello,

I've just reinstall a host (ovirt-node2) and now I am unable to create/migrate vm on this host.

In attachment, the log from the destination server (ovirt-node2).

Any help will be appreciated.

James

Hi James,

can you please add the libvirt logs? depending on the version of oVirt VDSM is either

/var/log/libvirt/libvirtd.log

or multiplexed into

/var/log/messages

please also add QEMU logs as found in

/var/log/libvirt/qemu/$VM_NAME.log

where VM_NAME is "puppetdb" here

thanks,

--

Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani