[PVE-User] New Disk on one node of Cluster.

[Сергей Цаболов]

Hi Aaron,

Thank you for answer, I make new rules:

In one node I for test added 2 ssd disk and make the new 
rules|(replicated_ssd)||
|
|ceph osd crush rule create-replicated replicated_ssd default host ssd  
and with this rule I  make new pool vm.ssd
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|Cheers, |
|Sergey|

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16.02.2022 12:03, Aaron Lauterer пишет:
> You will need to use device classes. They are either set automatically 
> depending on the type (HDD, SSD, NVME) or you can define your own. If 
> you create the OSDs via the Proxmox VE GUI, you can just type in a new 
> device class name instead of selecting one of the predefined ones.
>
> You then need to create rules that target the different device 
> classes, as the default replicated rule will use all OSDs. Then assign 
> all your pools the appropriate rule for the device class that they 
> should use.
>
> The Ceph docs have more details in how to change the device class of 
> an existing OSD and how to create those rules: 
> https://docs.ceph.com/en/latest/rados/operations/crush-map/#device-classes
>
> Cheers,
> Aaron
>
> On 2/16/22 09:52, Сергей Цаболов wrote:
>> Hi to all.
>>
>> I have 7 node's PVE Cluster + Ceph storage
>>
>> In 7 node I add new 2 disks and want to make specific new osd pool on 
>> Ceph.
>>
>> Is possible with new  disk create specific pool ?
>>
>> Thanks
>>
>> Sergey TS
>> The best Regard
>>
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>
>
Sergey TS
The best Regard

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