[OpenStack-el] Live Migration using Block Migration

Thanassis Parathyras aparathyras at stackmasters.eu
Tue Jun 17 14:37:50 UTC 2014


??? ???? ????? merge ???? ???? ????????? release 2014.1.1
????? ?????????? ???? ??? ????? ...
????? ? ?????????? ?? ?????? ?? patch ? ?????????? ??? 2014.1.2 ??? ?? 
????? ????????? ??? ???????? 
(https://wiki.openstack.org/wiki/StableBranchRelease)

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

On 17/6/2014 1:47 ??, ??????? ??????? wrote:
> ?????????
>
> ??????? ???? ?? ??? ????? ?????????? repos ??? ???? ?? fix. ???? 
> ??????? ??? ???... ?? ?????? ??? updates ??? ?? ??? ??.
>
>
> 2014-06-17 11:10 GMT+03:00 Thanassis Parathyras 
> <aparathyras at stackmasters.eu <mailto:aparathyras at stackmasters.eu>>:
>
>     ????????
>
>     ????? ????????????? bug ??? ???? ?????????
>     ??????? ?? ????? ??? ???????????? ???
>     https://review.openstack.org/97782
>
>
>
>     Thanassis Parathyras
>     StackMasters - The European OpenStack Integration Company
>     www.stackmasters.eu  <http://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
>>     <mailto: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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>>         <mailto:openstack-el at lists.openstack.org>
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>>
>>         _______________________________________________
>>
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>>
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>>
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>>
>>
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