[PVE-User] Ceph is the preferred proxmox shared storage?

Angel Docampo adocampo at dltec.net
Wed Oct 29 10:50:50 CET 2014


On 29/10/14 09:38, Eneko Lacunza wrote:
> Hi Angel,
>
> On 29/10/14 09:25, Angel Docampo wrote:
>> Bonded interfaces on linux are active-backup, so you have a 1Gb 
>> connexion on the storage side. Consider to upgrade to a faster 
>> ethernet/fiberchannel/infiniband.
> I don't think this is the case. You can configure many modes on bonded 
> interfaces; only a few of them are active-backup. For details, see 
> https://www.kernel.org/doc/Documentation/networking/bonding.txt
>
Hi Eneko

I spoke based on my experience, and I'm not a network expert, so if I'm 
wrong, please excuse me (and enlight me! :)). What I meant is I know 
there are several modes, but none of them can "sum" both network 
interfaces bandwith (i.e.: 1Gb eth + 1Gb eth becoming a virtual 2Gb 
interface). I think the mode would be balance-rr but that mode come with 
many troubles.

Regards

-- 

	
*Angel Docampo
*
*Datalab Tecnologia, s.a.*
Castillejos, 352 - 08025 Barcelona
Tel. 93 476 69 14 - Ext: 706
Mob. 670.299.381

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