[PVE-User] Configuring ceph storage

[Eneko Lacunza]

Hi Fabrizio,

Our configuration works perfectly, that's not the problem.

I'm asking how to configure more that one monitor for the Proxmox
storage :)


El vie, 28-06-2013 a las 17:04 +0200, Fabrizio Cuseo escribió:
> I think that is not the correct configuration; as you can see on the wiki page http://pve.proxmox.com/wiki/Storage:_Ceph , you can't use the proxmox host as part of the ceph cluster.
> 
> To resolve the issue without the need of other servers for the ceph storage, I have done this setup:
> 
> - Proxmox host A - 2 raid-1 disks with proxmox
>    - 2 local disks configured as LVM local storage, not shared
>    - Qemu VM with Ceph cluster server, using local proxmox storage for the OS, and the 2 LVM disk storage for Ceph storage
> 
> 
> With 3 of theese hosts, I have:
>  a full working proxmox cluster with 3 nodes
>  a full working ceph cluster with 3 nodes
> 
> All the VMS that I have on the cluster can use the ceph shared storage.
> 
> I know that is not the best setup for performances, but is really ceaph.
> 
> Regards, Fabrizio 
>   
> 
> 
> 
> 
> 
> ----- Messaggio originale -----
> Da: "Eneko Lacunza" <elacunza at binovo.es>
> A: "Fabrizio Cuseo" <f.cuseo at panservice.it>
> Cc: pve-user at pve.proxmox.com
> Inviato: Venerdì, 28 giugno 2013 16:51:09
> Oggetto: Re: [PVE-User] Configuring ceph storage
> 
> Hi Fabrizio,
> 
> El vie, 28-06-2013 a las 16:48 +0200, Fabrizio Cuseo escribió:
> > How is configured your ceph cluster ? 
> > The phisical proxmox node is also the ceph cluster node, or do you have a VM running on every node, with local storage, that is part of the ceph cluster ? 
> 
> The physical proxmox nodes is also the ceph cluster node.
> 
> > 
> > Fabrizio
> > 
> > ----- Messaggio originale -----
> > Da: "Eneko Lacunza" <elacunza at binovo.es>
> > A: pve-user at pve.proxmox.com
> > Inviato: Venerdì, 28 giugno 2013 16:41:22
> > Oggetto: [PVE-User] Configuring ceph storage
> > 
> > Hi all,
> > 
> > We're performing some tests with cepth storage and Proxmox.
> > 
> > We noticed that there is a mandatory monitor server field. Is it
> > possible to configure more that one? We tried:
> > 
> > - server1,server2 -> seems to give error on VM startup
> > - server1 server2 -> VM startup ok
> > - server1;server2 -> VM startup ok
> > 
> > Our Proxmox nodes are running also the ceph cluster, so it could be that
> > qemu is using system-wide cepth configuration.
> > 
> > Thanks a lot
> > Eneko
> > 
> > -- 
> > Zuzendari Teknikoa / Director Técnico
> > Binovo IT Human Project, S.L.
> > Telf. 943575997
> >       943493611
> > Astigarraga bidea 2, planta 6 dcha., ofi. 3-2; 20180 Oiartzun (Gipuzkoa)
> > www.binovo.es
> > 
> > _______________________________________________
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> > pve-user at pve.proxmox.com
> > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
> > 
> 
> -- 
> Zuzendari Teknikoa / Director Técnico
> Binovo IT Human Project, S.L.
> Telf. 943575997
>       943493611
> Astigarraga bidea 2, planta 6 dcha., ofi. 3-2; 20180 Oiartzun (Gipuzkoa)
> www.binovo.es
> 
> 

-- 
Zuzendari Teknikoa / Director Técnico
Binovo IT Human Project, S.L.
Telf. 943575997
      943493611
Astigarraga bidea 2, planta 6 dcha., ofi. 3-2; 20180 Oiartzun (Gipuzkoa)
www.binovo.es