[PVE-User] Proxmox Ceph Cluster and osd_target_memory

Uwe Sauter uwe.sauter.de at gmail.com
Tue Feb 19 12:55:05 CET 2019


No in-place way to convert between but you can set one drive at a time to "out" to migrate data away, then to "off" and destroy.
Then remove the OSD and recreate with filestore. Let it sync and once finished, do the next drive.


Am 19.02.19 um 12:16 schrieb Gilberto Nunes:
> Hi
> 
> I have 15 SATA HDD with 3, 2 and 1 TB all 7.2 RPM.
> And 6 SATA HDD with 4 and 8 TB all 5.9 RPM.
> Is there a way to convert bluestore to filestore?
> Thanks
> ---
> Gilberto Nunes Ferreira
> 
> (47) 3025-5907
> (47) 99676-7530 - Whatsapp / Telegram
> 
> Skype: gilberto.nunes36
> 
> 
> 
> 
> 
> Em ter, 19 de fev de 2019 às 04:03, Alexandre DERUMIER <aderumier at odiso.com>
> escreveu:
> 
>> How many disk do you have in you node ?
>>
>> maybe using filestore could help if you are low in memory.
>>
>>
>> ----- Mail original -----
>> De: "Gilberto Nunes" <gilberto.nunes32 at gmail.com>
>> À: "proxmoxve" <pve-user at pve.proxmox.com>
>> Envoyé: Lundi 18 Février 2019 03:37:34
>> Objet: [PVE-User] Proxmox Ceph Cluster and osd_target_memory
>>
>> Hi there
>>
>> I have a system w/ 6 PVE Ceph Cluster and all of then are low memory - 16G
>> to be more exactly.
>> Is this reasonable lower osd_target_memory to 2GB, in order to make system
>> run more smoothly? I cannot buy more memory for now...
>> Thanks for any advice
>>
>> ---
>> Gilberto Nunes Ferreira
>>
>> (47) 3025-5907
>> (47) 99676-7530 - Whatsapp / Telegram
>>
>> Skype: gilberto.nunes36
>> _______________________________________________
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