[PVE-User] Proxmox and IBM StorWize V3700

Gilberto Nunes gilberto.nunes32 at gmail.com
Sun Jul 20 22:36:12 CEST 2014


To achieve Live Migration, you can work with both: iSCSI or NFS.
But, snapshot from Proxmox GUI, you need to have qcow2 format, and work
directly with iSCSI blocks to not permit it...


2014-07-20 16:28 GMT-03:00 Tonči Stipičević <tonci at suma-informatika.hr>:

>  Hello Gilberto
>
> thank you for you quickness :-)
>
> No I do not need HA at this first moment
>
> I just make sure if I could make live migration ...
>
> Does this behave more like nfs shared storage ( qcow2 format of images and
> snapshots possibility from proxmox GUI) or more like iscsi shared storage
> LVM2 ?
>
> thanks inadvance
>
> BR
>
>  Tonci
>
>
>
>
>  On 20.07.2014. 21:19, Gilberto Nunes wrote:
>
> Sorry... 2 Nodes: 2 Proxmox + one Storage!
>
>
> 2014-07-20 16:19 GMT-03:00 Gilberto Nunes <gilberto.nunes32 at gmail.com>:
>
>>  Yes... I thing that is possible...
>>
>>  You will work with three nodes: 2 Proxmox + One storage...
>>  You will need a managed switch to make fence device in order to make HA
>> works properly
>>
>>
>> 2014-07-20 16:10 GMT-03:00 Tonči Stipičević <tonci at suma-informatika.hr>:
>>
>>>   Hi to all,
>>>
>>> there is one promo action by us for buying IBM StoreWize 3700 with two
>>> IBM x3550M4 hosts (external SAS storage  controller)
>>> connected with double SAS connection cables
>>>
>>> So is it possible to build reliable cluster with this two hosts
>>> connected with  SAS connection to this  shared storage ?
>>>
>>> Is SAS connection between hosts and storage also kind of native for
>>> proxmox?
>>>
>>> Ok if this does not work , we can always switch to iscsi connection that
>>> I'm  used to make proxmox clusters ...
>>>
>>> thank you in advance and
>>>
>>> BR
>>> Tonci
>>>
>>>
>>>
>>>
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>>> pve-user at pve.proxmox.com
>>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>>>
>>>
>>
>>
>> --
>> Gilberto Ferreira
>>
>
>
>
> --
> Gilberto Ferreira
>
>
>


-- 
Gilberto Ferreira
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