Hah, thanks :), Let me see if I can help on that. 2014-10-29 19:59 GMT+08:00 Jay Lau <jay.lau....@gmail.com>:
> Hi Alex, > > You can continue the work https://review.openstack.org/#/c/88983/ from > here ;-) > > 2014-10-29 13:42 GMT+08:00 Chen CH Ji <jiche...@cn.ibm.com>: > >> Yes, I remember that spec might talk about local storage (in local db?) >> and it can be the root cause >> >> And I think we need persistent storage otherwise the scheduler hints >> can't survive in some conditions such as system reboot or upgrade ? >> >> Best Regards! >> >> Kevin (Chen) Ji 纪 晨 >> >> Engineer, zVM Development, CSTL >> Notes: Chen CH Ji/China/IBM@IBMCN Internet: jiche...@cn.ibm.com >> Phone: +86-10-82454158 >> Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, >> Beijing 100193, PRC >> >> [image: Inactive hide details for Alex Xu ---10/29/2014 01:34:13 PM---On >> 2014年10月29日 12:37, Chen CH Ji wrote: >]Alex Xu ---10/29/2014 01:34:13 >> PM---On 2014年10月29日 12:37, Chen CH Ji wrote: > >> >> From: Alex Xu <x...@linux.vnet.ibm.com> >> To: openstack-dev@lists.openstack.org >> Date: 10/29/2014 01:34 PM >> Subject: Re: [openstack-dev] [Nova] Add scheduler-hints when >> migration/rebuild/evacuate >> >> ------------------------------ >> >> >> >> On 2014年10月29日 12:37, Chen CH Ji wrote: >> >> >> I think we already support to specify the host when doing evacuate >> and migration ? >> >> >> Yes, we support to specify the host, but schedule-hints is different >> thing. >> >> >> >> if we need use hints that passed from creating instance, that means >> we need to persistent schedule hints >> I remember we used to have a spec for store it locally ... >> >> >> >> I also remember we have one spec for persistent before, but I don't know >> why it didn't continue. >> And I think maybe we needn't persistent schedule-hints, just add pass new >> schedule-hints when >> migration the instance. Nova just need provide the mechanism. >> >> >> >> Best Regards! >> >> Kevin (Chen) Ji 纪 晨 >> >> Engineer, zVM Development, CSTL >> Notes: Chen CH Ji/China/IBM@IBMCN Internet: *jiche...@cn.ibm.com* >> <jiche...@cn.ibm.com> >> Phone: +86-10-82454158 >> Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian >> District, Beijing 100193, PRC >> >> [image: Inactive hide details for Alex Xu ---10/29/2014 12:19:35 >> PM---Hi, Currently migration/rebuild/evacuate didn't support pass]Alex >> Xu ---10/29/2014 12:19:35 PM---Hi, Currently migration/rebuild/evacuate >> didn't support pass >> >> From: Alex Xu *<x...@linux.vnet.ibm.com>* <x...@linux.vnet.ibm.com> >> To: *openstack-dev@lists.openstack.org* >> <openstack-dev@lists.openstack.org> >> Date: 10/29/2014 12:19 PM >> Subject: [openstack-dev] [Nova] Add scheduler-hints when >> migration/rebuild/evacuate >> >> ------------------------------ >> >> >> >> Hi, >> >> Currently migration/rebuild/evacuate didn't support pass >> scheduler-hints, that means any migration >> can't use schedule-hints that passed when creating instance. >> >> Can we add scheduler-hints support when migration/rebuild/evacuate? >> That >> also can enable user >> move in/out instance to/from an server group. >> >> Thanks >> Alex >> >> >> _______________________________________________ >> OpenStack-dev mailing list >> *OpenStack-dev@lists.openstack.org* <OpenStack-dev@lists.openstack.org> >> *http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev* >> <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev> >> >> >> >> >> _______________________________________________ >> OpenStack-dev mailing list >> *OpenStack-dev@lists.openstack.org* >> <OpenStack-dev@lists.openstack.org> >> *http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev* >> <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev> >> >> >> _______________________________________________ >> OpenStack-dev mailing list >> OpenStack-dev@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> >> _______________________________________________ >> OpenStack-dev mailing list >> OpenStack-dev@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> > > > -- > Thanks, > > Jay > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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