[Users] Reattach storage domain

[Alexandr]

03.02.2014 13:08, Itamar Heim пишет:
> On 02/03/2014 09:17 AM, Alexandr wrote:
>> 01.02.2014 23:12, Itamar Heim пишет:
>>> On 02/01/2014 09:58 PM, Alexandr wrote:
>>>> 01.02.2014 21:57, Meital Bourvine пишет:
>>>>> I think that it should be something like this:
>>>>>
>>>>> Method: PUT
>>>>>
>>>>> URL:https://<IP>/api/storageconnections/<ID>
>>>>>
>>>>> Body:
>>>>> <storage_connection>
>>>>> <address></address>
>>>>> <type></type>
>>>>> <port></port>
>>>>> <target></target>
>>>>> </storage_connection>
>>>>>
>>>>> (Add the correct details to the body.
>>>>>
>>>>> ----- Original Message -----
>>>>>> From: "Itamar Heim"<iheim at redhat.com>
>>>>>> To: "Alexandr"<shuriku at shurik.kiev.ua>,users at ovirt.org
>>>>>> Sent: Saturday, February 1, 2014 7:58:56 PM
>>>>>> Subject: Re: [Users] Reattach storage domain
>>>>>>
>>>>>> On 02/01/2014 06:56 PM, Alexandr wrote:
>>>>>>> Thank you. Can you provide me more detailed steps, I'm not
>>>>>>> familiar with
>>>>>>> rest api :(
>>>>>> sorry i can't give more details right now:
>>>>>> manage connection details:
>>>>>> http://www.ovirt.org/Features/Manage_Storage_Connections
>>>>>>
>>>>>> rest api (and other things):
>>>>>> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.3/html-single/Developer_Guide/index.html
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>> 01.02.2014 19:51, Itamar Heim пишет:
>>>>>>>> On 02/01/2014 06:38 PM, Alexandr wrote:
>>>>>>>>> Hello!
>>>>>>>>>
>>>>>>>>> Unfortunately my master storage domain (gluster) is dead. I setup
>>>>>>>>> another gluster-storage and attach it to the ovirt. Hostname,
>>>>>>>>> path and
>>>>>>>>> volume name are same as old ones. Then I restored from tar
>>>>>>>>> archive all
>>>>>>>>> files. But I cannot activate master domain, operation failed and
>>>>>>>>> domain
>>>>>>>>> status remains "inactive". I see - it mounted on nodes:
>>>>>>>>>
>>>>>>>>> vms02.lis.ua:STORAGE on
>>>>>>>>> /rhev/data-center/mnt/glusterSD/vms02.lis.ua:STORAGE
>>>>>>>>> a
>>>>>>>>> I attached engine.log, can someone provide me recovery steps?
>>>>>>>>>
>>>>>>>>> P.S. Sorry for my english
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Users mailing list
>>>>>>>>> Users at ovirt.org
>>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>>>>
>>>>>>>> the right way to do this would be to restore it not via engine,
>>>>>>>> then
>>>>>>>> use the rest api to edit the storage domain connection (mount) in
>>>>>>>> the
>>>>>>>> engine.
>>>>>> _______________________________________________
>>>>>> Users mailing list
>>>>>> Users at ovirt.org
>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>
>>>> I tried to change it via ovirt-shell and receive an error:
>>>>
>>>> [oVirt shell (connected)]# update storageconnection
>>>> 4a1d8b07-f393-4134-86cc-4f46145cca2b --address vms02.lis.ua --path
>>>> STORAGE
>>>>
>>>> error:
>>>> status: 400
>>>> reason: Bad Request
>>>> detail: Cannot edit Storage Connection. Storage connection parameters
>>>> can be edited only for NFS, Posix, local or iSCSI data domains.
>>>
>>> alisa/derez - any reason we don't support edit connection for
>>> gluster sd?
>> I still cannot solve my problem with a storage, and now I have started
>> most important virtual machines directly via libvirt and set in domain
>> xml configuration file disk configuration to
>>
>> disk type='file' device='disk'>
>>        <driver name='qemu' type='raw'/>
>>        <source
>> file='/rhev/data-center/mnt/glusterSD/vms02.lis.ua:STORAGE/7f9709c1-3ab6-4af8-9e58-955ef7c9452e/images/fd0bf58e-3ba1-428c-a3e2-7e5410d6bc75/4ebf1396-28ac-4851-8b86-e0f1085f735e'/>
>>
>>
>> Now I have two questions:
>>
>> 1. If setup fresh ovirt installation how can I attach an existing
>> gluster storage and import disks? Are
>> http://www.ovirt.org/Features/Import_an_existing_Storage_Domain and
>> http://www.ovirt.org/Features/Domain_Scan already implemented in 3.3.2?
>> or
>> 2. May be I can move these disk images into a new SD?
>
> we're working on this, but for now you can only attach a clean SD. you
> can later move to it the disks and register them via the domain scan
>
Can anyone tell me how can I use domain scan to register disks? I cannot
find any relevant info.