[PVE-User] Proxmox Ceph with differents HDD Size

Eneko Lacunza elacunza at binovo.es
Wed Aug 29 14:04:56 CEST 2018


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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