Thanks Eric. Sometime I live-migrated sucessfull. Although the following errors still appears. I will retry.
*warning : qemuMigrationCancelDriveMirror:1383 : Unable to stop block job on drive-virtio-disk1* *error : virCommandWait:2348 : internal error: Child process (ovs-vsctl --timeout=5 get Interface tap6977e4a1-cd external_ids:PortData) unexpected exit status 1: ovs-vsctl: no key "PortData" in Interface record "tap6977e4a1-cd" column external_ids** B&R 2014-06-16 23:41 GMT+07:00 Eric Blake <ebl...@redhat.com>: > On 06/16/2014 02:06 AM, Tuân Tạ Bá wrote: > > Hi everyone, > > > > I use KVM on Openstack Cloud. And KVM migrated successfull, but not ping. > > > > *Source Host SIDE: *"/var/log/libvirt/libvirtd.log" > > > > 2014-06-16 05:15:50.599+0000: 2096: warning : > > qemuMigrationCancelDriveMirror:1383 : Unable to stop block job on > > drive-virtio-disk0 > > 2014-06-16 05:15:50.601+0000: 2096: *warning : > > qemuMigrationCancelDriveMirror:1383 : Unable to stop block job on > > drive-virtio-disk1* > > These warnings don't look good; have you investigated why they are > occurring? > > > *2014-06-16 05:15:50.651+0000: 2096: error : virCommandWait:2348 : > internal > > error: Child process (ovs-vsctl --timeout=5 get Interface tap6977e4a1-cd > > external_ids:PortData) unexpected exit status 1: ovs-vsctl: no key > > "PortData" in Interface record "tap6977e4a1-cd" column external_ids* > > > > 2014-06-16 05:15:50.651+0000: 2096: error : > > virNetDevOpenvswitchGetMigrateData:219 : Unable to run command to get OVS > > port data for interface tap6977e4a1-cd: Operation not permitted > > 2014-06-16 05:15:50.651+0000: 2096: error : > > qemuMigrationCookieNetworkAlloc:367 : Unable to run command to get OVS > port > > data for interface tap6977e4a1-cd: Operation not permitted > > Based on this failure, migration should not be successful. > > > 2014-06-16 05:15:50.651+0000: 2096: warning : qemuMigrationRun:3262 : > > Unable to encode migration cookie > > 2014-06-16 05:15:53.321+0000: 2096: warning : virAuditSend:135 : Failed > to > > send audit message virt=kvm op=stop reason=migrated > vm="instance-0001b37c" > > uuid=631ac4c7-8e84-4cf6-ad98-93877cdbe1bd vm-pid=-1: Operation not > permitted > > That doesn't look good either. Are you sure your system is set up > correctly to allow audit messages to be generated? But it's probably > unrelated to the failure you are seeing. > > > > > *Destination Host SIDE:* "/var/log/libvirt/libvirtd.log" > > ...... > > > > 2014-06-16 05:15:41.419+0000: 2229: warning : virAuditSend:135 : Failed > to > > send audit message virt=kvm resrc=cgroup reason=allow vm="instance-000 > > 1b37c" uuid=631ac4c7-8e84-4cf6-ad98-93877cdbe1bd > > cgroup="/sys/fs/cgroup/devices/machine/instance-0001b37c.libvirt-qemu/" > > class=major category=pty > > maj=88 acl=rw: Operation not permitted > > 2014-06-16 05:15:41.620+0000: 2229: warning : > > qemuDomainObjEnterMonitorInternal:1175 : This thread seems to be the > async > > job owner; entering moni > > tor without asking for a nested job is dangerous > > 2014-06-16 05:15:43.552+0000: 2229: warning : virAuditSend:135 : Failed > to > > send audit message virt=kvm resrc=vcpu reason=start vm="instance-0001b > > 37c" uuid=631ac4c7-8e84-4cf6-ad98-93877cdbe1bd old-vcpu=0 new-vcpu=2: > > Operation not permitted > > 2014-06-16 05:15:43.552+0000: 2229: warning : virAuditSend:135 :* Failed > to > > send audit message *virt=kvm op=start reason=migrated vm="instance-0001 > > b37c" uuid=631ac4c7-8e84-4cf6-ad98-93877cdbe1bd vm-pid=21063:* Operation > > not permitted* > > > > 1) I'm using libvirt version 1.1.1, > > > > libvirt-bin 1.1.1-0ubuntu8.5~cloud0 > > libvirt0 1.1.1-0ubuntu8.5~cloud0 > > python-libvirt 1.1.1-0ubuntu8.5~cloud0 > > > > 2) #cat /etc/libvirt/qemu.conf > > ... > > user = "root" > > group = "root" > > > > I searched GOOGLE, René speaks "downgrading to libvirt 1.1.0 and > > reinstalling everything. They will ok". But I don't think that. > > > > How to resolve this error?. > > We've had some bug fixes for migration in the meantime; can you > reproduce the error with libvirt 1.2.5? > > -- > Eric Blake eblake redhat com +1-919-301-3266 > Libvirt virtualization library http://libvirt.org > > -- Name: TA BA TUAN Work: Network System Administrator Company: Advanced Intelligence Technology Stock Company Mobile: 01638.369.743 Email: tua...@ai-t.vn Adress: G Block, La Thanh Hotel, 218 Doi Can Str, Ba Dinh Dist, Hanoi, Vietnam
_______________________________________________ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users
