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Hi, How can I do a VM's-fail-over test on a PVE4 node of a HA-cluster? In PVE3 I used to restart RGManager to test this, but in PVE4 this program isn't available anymore. Can the tool 'ha-manager' provide in this, and how? Thanks! Best Regards, Ruben

After some more testing it seems that running LXC on DRBD9 works fine! ;)

Hi Udo, Thank you for trying. That makes sense. In my case MBs should be GBs! I see that you've created a VPS of type VM (harddisk type: raw disk image). That works for me too! Now I understand what went wrong. I tried to create LXC containers on the DRBD storage, but I couldn't select it in...

Interesting possibilities! To get back to my initial question (no drbd disk-space in Proxmox VE UI), first entry in this thread, I've collected some information. I've setup a testlab with two proxmox4 nodes (pve01 and pve02) on VirtualBox. @Udo, this is my configuration.... root@pve01:~#...

Hi, If I follow the wiki (https://pve.proxmox.com/wiki/DRBD9) to setup DRBD9, the DRBD storage in the UI is only 3 MB. Also I can't put content on it. What can I do about it? How to test/debug, etc? Thanks in advance. Regards, Ruben

In addition to this topic. If you experience this error "Server refused to allocate pty" while connecting with SSH to the container, try the following. From the host-node connect to the container with the following command: "pct enter [container-ID]". Then edit /etc/rc.sysinit and look for...

Hi all, I'm a noob on this subject, but is it possible to run openvz containers (not KVM!) stored on proxmox "ceph" powered nodes? Maybe with Ceph File System (http://ceph.com/ceph-storage/file-system/) implementation? Now I'm running the containers on the cluster from a separate NFS server...

I use this for container backups, works great! $ lzop -d < vzdump-openvz-101-2013_01_01-00_00_00.tar.lzo | tar -xvf - ./etc/vzdump/vps.conf

Thank you for answering Dietmar!

Hello, In this article (http://pve.proxmox.com/wiki/Storage:_Sheepdog) a sheepdog cluster is configured on proxmox nodes. Is it possible to put/run Containers (not KVM!) on the Sheepdog cluster consisting of 3 nodes in High Availability (HA) mode? I hope someone can help. Best Regards, Ruben...

Hi, Suppose there are 2 hardware nodes with two nics (eth0 and eth1). Is het possible to route OpenVZ-container's WAN traffic through eth0 and LAN traffic through eth1, in such a way that only VENET is used? (I know it's possible with VETH) I've tried some configurations but it seems that LAN...

Re: 3 nodes cluster+High Availability+ iSCSI storage/LVM+online backup for Openvz CT' Hi Udo, Thank you for this clarification. (If you think about it, it's quite understandable that blockdevices aren't shareable) Ruben

Re: 3 nodes cluster+High Availability+ iSCSI storage/LVM+online backup for Openvz CT' Thank you! Suspend mode is sufficient for now. I was concerned that user-sessions (to a webserver on a CT) could get lost, but seemingly this is not the case. (Maybe AoE (ATA over Ethernet) is a final...

Thanks Edwin! I will look at it and try if I can bend it to our situation. (Our setup is quite different) M.v.g./Regards, Ruben

Dear Solliecomm, Can you post some thoughts/hints on how to configure an AoE setup? We got stuck on making online snapshots (LVM) backups for our OpenVZ containers. We tried NFS, but that doesn't support LVM. Then we tried iSCSI, but LUNS in an LVM aren't sharable through Proxmox cluster nodes...

Re: 3 nodes cluster+High Availability+ iSCSI storage/LVM+online backup for Openvz CT' Dear Dietmar, I've retried to make online backups of OpenVZ containers residing on a NFS storage, but it falls back into suspend mode. After some digging in the forums I found your colleague Tom saying this...

Re: 3 nodes cluster+High Availability+ iSCSI storage/LVM+online backup for Openvz CT' Dear Dietmar, Thank you for your quick reply. I will enable NFS again to test again. If I recall it correctly, the backup system falls back from "online/snapshot" to "suspend" mode. (Furthermore there are...

Hi everybody, I'm new to this forum and this is my first post. I've become stuck in a High Availability cluster setup with an iSCSI datastorage back-end. NFS For a couple of weeks I've a 3-nodes Proxmox VE 2 High Availability cluster running. For datastorage I used a separate NFS-server, which...