Open Stack

????????

????? ????????????? bug ??? ???? ?????????
??????? ?? ????? ??? ???????????? ??? https://review.openstack.org/97782


Thanassis Parathyras
StackMasters - The European OpenStack Integration Company
www.stackmasters.eu

On 16/6/2014 6:45 ??, Georgas, Apostolos (NSN - GR/Athens) wrote:
>
> ???? ???,
>
> ??? ???? ?? ????? up2date? ?????????? ???? ??? 
> <https://bugs.launchpad.net/nova/+bug/1303536> ??????? ?? ??????? ???? 
> ?? ?? libvirt??? ?? blockmigration.
>
> ?????
>
> *From:*ext ??????? ??????? [mailto:georlema at gmail.com]
> *Sent:* Friday, June 13, 2014 4:17 PM
> *To:* openstack-el at lists.openstack.org
> *Subject:* Re: [OpenStack-el] Live Migration using Block Migration
>
> ??? ??????? ??? ???? ?? error ?? ?????? ???????? ???????? ??? ? 
> ??????? ????? ??? ??? ?? ???? ????????.
>
> http://pastebin.com/spD6eFr7
>
> 2014-06-13 15:34 GMT+03:00 Thanassis Parathyras 
> <aparathyras at stackmasters.eu <mailto:aparathyras at stackmasters.eu>>:
>
> ?????????,
>
> ???????? ?????? ?????? ??? nova-compute.log;
>
>
>
>
> On 13/6/2014 2:55 ??, ??????? ??????? wrote:
>
>     ?????????
>
>     ???? ????? ????????? ??? ?? ??????????.
>
>     ?????? ??? ??????? rsa keys ?????? ??? hosts ??? ??????? ??? ????
>     ?? Cold Migration. ??? ??? ??????????? ?? /etc/hosts ?? ???
>     ??????? ?? IPs ?? ??? ????.
>
>     ?????? ????? ??? ????? ?? ?? flags ???
>     libvirt(block_migration_flag) ???? ??????. ???? ??????? ?? ????
>     ?????????? ??? ??? block-migration ?? nova-conductor.log
>     http://pastebin.com/nTZtLN2H
>
>     ???? ???????????? ??? ??? ???????? ???, ?????? ???? ?? ????????
>     ??????? ????? ????? ????? ???????? ??? ???? ??? block-migration
>     ?????? ??? ??? shared storage ?? ??? ??????? ??? ?? ??? ??????.
>
>     ?????????
>
>     ???? 12 ??????? 2014 - 6:50 ?.?., ? ??????? Georgas, Apostolos
>     (NSN - GR/Athens) <apostolos.georgas at nsn.com
>     <mailto:apostolos.georgas at nsn.com>> ??????:
>
>     ???? ???,
>
>     ?????? ?????????? ?? Live migration ???? VM ?????? 2 compute nodes
>     ???? shared storage. ?????? ?? ????? ?? ??????, ??? ??????? ??
>     ??????? ??? how-to ??? ??? ?????????.
>
>     ?? ????,
>
>     ?????
>
>     *From:*ext Georgas, Apostolos (NSN - GR/Athens)
>     [mailto:apostolos.georgas at nsn.com <mailto:apostolos.georgas at nsn.com>]
>     *Sent:* Wednesday, June 11, 2014 11:15 AM
>     *To:* openstack-el at lists.openstack.org
>     <mailto:openstack-el at lists.openstack.org>
>     *Subject:* Re: [OpenStack-el] Live Migration using Block Migration
>
>     ????????,
>
>     ?????????? ??? ?? Block Migration ????? ? ??? ???? ??? ??????
>     ????, ???? ??? ??? ????? ?? ???? ??? ?????? ??????????! ??? ??????
>     ??????? ????? ?? ?? shared storage ??? ????? ??????. ????? ??????
>     ????? ?? Block Migration ??? ?????? ??? ???? ??? ??? ????????? ??
>     ????? ?????? ??? Live Migration, ???????? ??? how-to ??? ???
>     ?????????!
>
>     ?????
>
>     *From:*ext ??????? ??????? [mailto:georlema at gmail.com]
>     *Sent:* Wednesday, June 11, 2014 3:16 AM
>     *To:* openstack-el at lists.openstack.org
>     <mailto:openstack-el at lists.openstack.org>
>     *Subject:* [OpenStack-el] Live Migration using Block Migration
>
>     ???? ???
>
>     ???????? ?? KVM ?? ???? Live Migration ?? ??? ?????? ??? Block
>     Migration ???? ???????? ??? ?? ??? ????????? ?????. ?? error ??
>     ????? ??????? ??? ?? logs ?????:
>
>     libvirtError: XML error: CPU feature `rdtscp' specified more than once
>
>     ????? ??? ????? ??? ?? ???????? XML error ??? CPU feature ????
>     libvirt ??????? ?? ?????????? ???????? ???. ???????? ??? ?????
>     install ??? ????????? libvirt(1.2.4) ???? ?????? ?? ????????
>     ?????????. ????? ????????? ?? ?????? Block Migration ?? KVM
>     hypervisor ? ?? ??? ???? ??? ???? ??? shared storage?
>
>     ????????? ??? ??? ????? ???.
>
>
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