[PVE-User] Proxmox Ceph with differents HDD Size

Gilberto Nunes gilberto.nunes32 at gmail.com
Thu Aug 30 14:16:18 CEST 2018


Hi there Eneko

Sorry.... Can you show me how can I do that? I meant, change de weight???

Thanks

---
Gilberto Nunes Ferreira

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2018-08-29 9:04 GMT-03:00 Eneko Lacunza <elacunza at binovo.es>:

> You should change the weight of the 8TB disk, so that they have the same
> as the other 4TB disks.
>
> Thanks should fix the performance issue, but you'd waste half space on
> those 8TB disks :)
>
> El 23/08/18 a las 00:19, Brian : escribió:
>
> Its really  not a great idea because the larger drives will tend to
>> get more writes so your performance won't be as good as all the same
>> size where the writes will be distributed more evenly.
>>
>> On Wed, Aug 22, 2018 at 8:05 PM Gilberto Nunes
>> <gilberto.nunes32 at gmail.com> wrote:
>>
>>> Hi there
>>>
>>>
>>> It's possible create a Ceph cluster with 4 servers, which has differents
>>> disk sizes:
>>>
>>> Server A - 2x 4TB
>>> Server B, C - 2x 8TB
>>> Server D - 2x 4TB
>>>
>>> This is ok?
>>>
>>> Thanks
>>>
>>> ---
>>> Gilberto Nunes Ferreira
>>>
>>> (47) 3025-5907
>>> (47) 99676-7530 - Whatsapp / Telegram
>>>
>>> Skype: gilberto.nunes36
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