[PVE-User] Proxmox CEPH 6 servers failures!

[Gilberto Nunes]

Nice.. Perhaps if I create a VM in Proxmox01 and Proxmox02, and join this
VM into Cluster Ceph, can I solve to quorum problem?
---
Gilberto Nunes Ferreira

(47) 3025-5907
(47) 99676-7530 - Whatsapp / Telegram

Skype: gilberto.nunes36





Em sex, 5 de out de 2018 às 09:23, dorsy <dorsyka at yahoo.com> escreveu:

> Your question has already been answered. You need majority to have quorum.
>
> On 2018. 10. 05. 14:10, Gilberto Nunes wrote:
> > Hi
> > Perhaps this can help:
> >
> > https://imageshack.com/a/img921/6208/X7ha8R.png
> >
> > I was thing about it, and perhaps if I deploy a VM in both side, with
> > Proxmox and add this VM to the CEPH cluster, maybe this can help!
> >
> > thanks
> > ---
> > Gilberto Nunes Ferreira
> >
> > (47) 3025-5907
> > (47) 99676-7530 - Whatsapp / Telegram
> >
> > Skype: gilberto.nunes36
> >
> >
> >
> >
> >
> > Em sex, 5 de out de 2018 às 03:55, Alexandre DERUMIER <
> aderumier at odiso.com>
> > escreveu:
> >
> >> Hi,
> >>
> >> Can you resend your schema, because it's impossible to read.
> >>
> >>
> >> but you need to have to quorum on monitor to have the cluster working.
> >>
> >>
> >> ----- Mail original -----
> >> De: "Gilberto Nunes" <gilberto.nunes32 at gmail.com>
> >> À: "proxmoxve" <pve-user at pve.proxmox.com>
> >> Envoyé: Jeudi 4 Octobre 2018 22:05:16
> >> Objet: [PVE-User] Proxmox CEPH 6 servers failures!
> >>
> >> Hi there
> >>
> >> I have something like this:
> >>
> >> CEPH01 ----|
> >> |----- CEPH04
> >> |
> >> |
> >> CEPH02 ----|-----------------------------------------------------|----
> >> CEPH05
> >> | Optic Fiber
> >> |
> >> CEPH03 ----|
> >> |--- CEPH06
> >>
> >> Sometime, when Optic Fiber not work, and just CEPH01, CEPH02 and CEPH03
> >> remains, the entire cluster fail!
> >> I find out the cause!
> >>
> >> ceph.conf
> >>
> >> [global] auth client required = cephx auth cluster required = cephx auth
> >> service required = cephx cluster network = 10.10.10.0/24 fsid =
> >> e67534b4-0a66-48db-ad6f-aa0868e962d8 keyring =
> >> /etc/pve/priv/$cluster.$name.keyring mon allow pool delete = true osd
> >> journal size = 5120 osd pool default min size = 2 osd pool default size
> =
> >> 3
> >> public network = 10.10.10.0/24 [osd] keyring =
> >> /var/lib/ceph/osd/ceph-$id/keyring [mon.pve-ceph01] host = pve-ceph01
> mon
> >> addr = 10.10.10.100:6789 mon osd allow primary affinity = true
> >> [mon.pve-ceph02] host = pve-ceph02 mon addr = 10.10.10.110:6789 mon osd
> >> allow primary affinity = true [mon.pve-ceph03] host = pve-ceph03 mon
> addr
> >> =
> >> 10.10.10.120:6789 mon osd allow primary affinity = true
> [mon.pve-ceph04]
> >> host = pve-ceph04 mon addr = 10.10.10.130:6789 mon osd allow primary
> >> affinity = true [mon.pve-ceph05] host = pve-ceph05 mon addr =
> >> 10.10.10.140:6789 mon osd allow primary affinity = true
> [mon.pve-ceph06]
> >> host = pve-ceph06 mon addr = 10.10.10.150:6789 mon osd allow primary
> >> affinity = true
> >>
> >> Any help will be welcome!
> >>
> >> ---
> >> Gilberto Nunes Ferreira
> >>
> >> (47) 3025-5907
> >> (47) 99676-7530 - Whatsapp / Telegram
> >>
> >> Skype: gilberto.nunes36
> >> _______________________________________________
> >> pve-user mailing list
> >> pve-user at pve.proxmox.com
> >> https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
> >>
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> >>
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