Ubuntu
nova package

nova live-migration erro no key "PortData" in Interface

Asked by tamtrieu

Dear all,

My environment:
 - ubuntu version: 13.10
 - openstack version: havana-2013.2.3

I got error while perform live-migration, please help me to solve this problem. Below is libvirt log:

2014-06-20 04:42:41.541+0000: 8148: info : libvirt version: 1.1.1
2014-06-20 04:42:41.541+0000: 8148: warning : qemuMigrationCancelDriveMirror:1383 : Unable to stop block job on drive-virtio-disk0
2014-06-20 04:42:41.544+0000: 8148: error : virCommandWait:2348 : internal error: Child process (ovs-vsctl --timeout=5 get Interface tap2d731edb-ce external_ids:PortData) unexpected exit status 1: ovs-vsctl: no key "PortData" in Interface record "tap2d731edb-ce" column external_ids

2014-06-20 04:42:41.544+0000: 8148: error : virNetDevOpenvswitchGetMigrateData:219 : Unable to run command to get OVS port data for interface tap2d731edb-ce: Operation not permitted
2014-06-20 04:42:41.544+0000: 8148: error : qemuMigrationCookieNetworkAlloc:367 : Unable to run command to get OVS port data for interface tap2d731edb-ce: Operation not permitted
2014-06-20 04:42:41.544+0000: 8148: warning : qemuMigrationRun:3265 : Unable to encode migration cookie

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tamtrieu
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Revision history for this message
actionparsnip (andrew-woodhead666) said : 		#1

Saucy is EOL next month.
https://wiki.ubuntu.com/Releases

I suggest you upgrade to Trusty which is LTS and supported tile April 2019

Thanks

Revision history for this message
tamtrieu (tamtrieutri) said : 		#2

Thank you,

Maybe I've to switch back to Ubuntu 12.04 LTS :)

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George Kissandrakis (gkissand) said : 		#3

I have the same error
any hint on this?

Ubuntu 12.04.4 LTS
openstack version: havana-2013.2

2014-08-04 14:26:38.464+0000: 21999: info : libvirt version: 1.1.1
2014-08-04 14:26:38.464+0000: 21999: warning : qemuMigrationCancelDriveMirror:1383 : Unable to stop block job on drive-virtio-disk0
2014-08-04 14:26:38.471+0000: 21999: error : virCommandWait:2348 : internal error: Child process (ovs-vsctl --timeout=5 get Interface tap7f852139-21 external_ids:PortData) unexpected exit status 1: ovs-vsctl: no key "PortData" in Interface record "tap7f852139-21" column external_ids

2014-08-04 14:26:38.471+0000: 21999: error : virNetDevOpenvswitchGetMigrateData:219 : Unable to run command to get OVS port data for interface tap7f852139-21: Operation not permitted
2014-08-04 14:26:38.471+0000: 21999: error : qemuMigrationCookieNetworkAlloc:367 : Unable to run command to get OVS port data for interface tap7f852139-21: Operation not permitted
2014-08-04 14:26:38.471+0000: 21999: warning : qemuMigrationRun:3265 : Unable to encode migration cookie
2014-08-04 14:35:55.695+0000: 21995: error : virNetSocketReadWire:1377 : End of file while reading data: Input/output error