[Engine-devel] Live storage migration status in oVirt 3.2

[Shu Ming]

于 2013-1-11 19:07, Daniel Erez 写道:
>
> ----- Original Message -----
>> From: "Shu Ming" <shuming at linux.vnet.ibm.com>
>> To: engine-devel at ovirt.org, "VDSM Project Development" <vdsm-devel at lists.fedorahosted.org>
>> Cc: "Federico Simoncelli" <fsimonce at redhat.com>, derez at redhat.com
>> Sent: Friday, January 11, 2013 2:45:47 AM
>> Subject: Live storage migration status in oVirt 3.2
>>
>> Hi,
>>
>> I am reviewing the live storage migration with my oVirt environment
>> updated from the public nightly repository two weeks ago.  I found
>> that
>> the "move" button was still gray as before when the VM was up.  Only
>> after I deactivated the disk, did the button become into non-gray
>> state.
>>   I am wondering if the live storage migration will be supported in
>>   oVirt
>> 3.2 release or not.
>>
>> BTW: These patches below should enable the live storage migration
>> already, but I can not see  it enabled in my engine.
>>
>> http://gerrit.ovirt.org/5252  Change I91e641cb: pool: live storage
>> migration implementation
>>
>> http://gerrit.ovirt.org/8105  Change subject: core: Live Storage
>> Migration commands
>> http://gerrit.ovirt.org/8103  Change subject: core: VDS Commands for
>> Live Storage Migration
>> http://gerrit.ovirt.org/8102  Change subject: core: Adding VDSM API
>> for
>> Live Storage Migration
>> http://gerrit.ovirt.org/8470  Change subject: webadmin: Adding Live
>> Storage Migration support
>> http://gerrit.ovirt.org/8857 core: disable LiveStorageMigration on
>> 3.1
>>
>> --
>> ---
>> 舒明 Shu Ming
>> Open Virtualization Engineerning; CSTL, IBM Corp.
>> Tel: 86-10-82451626  Tieline: 9051626 E-mail: shuming at cn.ibm.com or
>> shuming at linux.vnet.ibm.com
>> Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian
>> District, Beijing 100193, PRC
>>
> Hi Shu,
>
> When a VM is up, the "move" button is enabled only for Data Center version 3.2.
> Can you please verify that the selected disk resides on a 3.2 Data Center?

I checked my data center compatibility version is 3.1.  However, it is 
interesting that the compatibility version of the cluster in the data 
center is 3.2  Does the data center allow a higher version cluster?  I 
will try to upgrade the data center version and try the migration again.

>
> Best Regards,
> Daniel
>
>>


-- 
---
舒明 Shu Ming
Open Virtualization Engineerning; CSTL, IBM Corp.
Tel: 86-10-82451626  Tieline: 9051626 E-mail: shuming at cn.ibm.com or shuming at linux.vnet.ibm.com
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, Beijing 100193, PRC