Re: [DRBD-user] DRBD9 and Proxmox - no quorum in 2 nodes cluster

2017-03-15 Thread Shafeek Sumser
> > > > for the > > moment. I have done a drbdmanage primary drbdctrl but still the drbd > > storage is not available. How can I resolve the split brain manually so > > as the drbd storage continues to work even if pve1 (primary is down). > > I guess that this should be left to drbdmanaged

Re: [DRBD-user] DRBD9 and Proxmox - no quorum in 2 nodes cluster

2017-03-14 Thread Roberto Resoli
Il 14/03/2017 10:47, Shafeek Sumser ha scritto: > Hi Yannis, > > Thanks for the information you provided. > > On pve1, I have initiate the cluster and add the node pve2. When the > drbdctrl is primary on pve1 (secondary on pve2) and I shutdown the pve2, > the drbd storage is available. I can

Re: [DRBD-user] DRBD9 and Proxmox - no quorum in 2 nodes cluster

2017-03-14 Thread Shafeek Sumser
Hi Yannis, Thanks for the information you provided. On pve1, I have initiate the cluster and add the node pve2. When the drbdctrl is primary on pve1 (secondary on pve2) and I shutdown the pve2, the drbd storage is available. I can do any manipulation and even the VM is working. But on the

Re: [DRBD-user] DRBD9 and Proxmox - no quorum in 2 nodes cluster

2017-03-13 Thread Yannis Milios
>the drdb storage becomes unavailable >and the drbd quorum is lost.. >From my experience using only 2 nodes on drbd9 does not work well, meaning that the cluster loose quorum and you have to manually troubleshoot the split brain. If you really need a stable system, then use 3 drbd nodes. You

Re: [DRBD-user] DRBD9 and Proxmox - no quorum in 2 nodes cluster

2017-03-13 Thread Shafeek Sumser
Hello By "manually" here, I am refering to Proxmox. Since I have not activate HA on Proxmox, I need to manually move the vm config file (/etc/pve/nodes/pve2/lxc/100.conf) from pve2 to pve1. Shafeek On Mon, Mar 13, 2017 at 4:45 PM, Roberto Resoli wrote: > Il 13/03/2017

[DRBD-user] DRBD9 and Proxmox - no quorum in 2 nodes cluster

2017-03-13 Thread Shafeek Sumser
Hello drbd community, I am currently installing drbd9 with Proxmox 4.4. The architecture is as follows: - 2 servers (pve1 & pve2) cluster for Proxmox and a PC (pve3) to establish the quorum for proxmox cluster. - On the 2 servers (pve1 & pve2), drdb9 is installed On pve1, I initialised the