[PVE-User] Ceph Cluster with proxmox failure

[Gilberto Nunes]

Everything is working couple of hours ago!
Due a power failure, 3 hosts are down, but I suppose with 3 host the
cluster garantee the quorum and allow ceph continues to work.
This already happen before and ceph works perfectly with 3 servers

---
Gilberto Nunes Ferreira

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

Skype: gilberto.nunes36





Em sex, 28 de set de 2018 às 17:13, Woods, Ken A (DNR) <ken.woods at alaska.gov>
escreveu:

> So the times are massively different.  Fix that.
>
> And corosync needs multicast , and that’s tested using omping, not ping.
>
> Go back through the initial set up documentation and read what is required
> for the basic network configuration.
>
> If corosync and ceph are both not working, start there.
>
>
> > On Sep 28, 2018, at 12:08, Gilberto Nunes <gilberto.nunes32 at gmail.com>
> wrote:
> >
> > pve-ceph01:~# ssh pve-ceph01 date
> > Fri Sep 28 17:06:34 -03 2018
> > pve-ceph01:~# ssh pve-ceph02 date
> > Fri Sep 28 17:06:37 -03 2018
> > pve-ceph01:~# ssh pve-ceph05 date
> > Fri Sep 28 17:06:39 -03 2018
> >
> > pve-ceph01:~# ping -c 1 pve-ceph01
> > PING pve-ceph01.cepam.com.br (10.10.10.100) 56(84) bytes of data.
> > 64 bytes from pve-ceph01.cepam.com.br (10.10.10.100): icmp_seq=1 ttl=64
> > time=0.020 ms
> >
> > --- pve-ceph01.cepam.com.br ping statistics ---
> > 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> > rtt min/avg/max/mdev = 0.020/0.020/0.020/0.000 ms
> > pve-ceph01:~# ping -c 1 pve-ceph02
> >                                             once.
> > PING pve-ceph02.cepam.com.br (10.10.10.110) 56(84) bytes of data.
> > 64 bytes from pve-ceph02.cepam.com.br (10.10.10.110): icmp_seq=1 ttl=64
> > time=0.120 ms
> >
> > --- pve-ceph02.cepam.com.br ping statistics ---
> > 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> > rtt min/avg/max/mdev = 0.120/0.120/0.120/0.000 ms
> > pve-ceph01:~# ping -c 1 pve-ceph05
> > PING pve-ceph05.cepam.com.br (10.10.10.140) 56(84) bytes of data.
> > 64 bytes from pve-ceph05.cepam.com.br (10.10.10.140): icmp_seq=1 ttl=64
> > time=0.078 ms
> >
> > --- pve-ceph05.cepam.com.br ping statistics ---
> > 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> > rtt min/avg/max/mdev = 0.078/0.078/0.078/0.000 ms
> >
> > I can communicate with other...
> > ceph command stuck
> > all ceph service it's appears to be running...
> >
> >
> > ---
> > Gilberto Nunes Ferreira
> >
> > (47) 3025-5907
> > (47) 99676-7530 - Whatsapp / Telegram
> >
> > Skype: gilberto.nunes36
> >
> >
> >
> >
> >
> > Em sex, 28 de set de 2018 às 17:02, Woods, Ken A (DNR) <
> ken.woods at alaska.gov>
> > escreveu:
> >
> >> Network issues?
> >> Time issues?
> >>
> >>
> >>> On Sep 28, 2018, at 11:50, Gilberto Nunes <gilberto.nunes32 at gmail.com>
> >> wrote:
> >>>
> >>> Hi there
> >>> I have a 6 server Ceph Cluster maded with proxmox 5.2
> >>> Suddenly, after power failure, I have only 3 servers UP, but even with
> 3
> >>> server, Ceph Cluster doesn't work.
> >>> pveceph status give me a timeout
> >>> pveceph status got timeout
> >>>
> >>> Any advice?
> >>>
> >>>
> >>> ---
> >>> Gilberto Nunes Ferreira
> >>>
> >>> (47) 3025-5907
> >>> (47) 99676-7530 - Whatsapp / Telegram
> >>>
> >>> Skype: gilberto.nunes36
> >>> _______________________________________________
> >>> pve-user mailing list
> >>> pve-user at pve.proxmox.com
> >>>
> >>
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