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I am running few nodes, each of them with mixed brand of SSD used. Strange that all Kingston variant SSD showed 100% wearout on all nodes. But the SSD still active and in use. What could be wrong here? https://postimg.org/image/3ptnnfb7p/ S.M.A.R.T. output https://postimg.org/image/7fymh2b71/...

Hi, After upgrade to latest release PVE 4.2, i can't delete KVM template created under ceph. TASK ERROR: rbd error: rbd: error settng snapshot context: (2) No such file or directory. Not sure anyone experienced similar issue?

Here the nginx config. I observed that if make other 2 nodes status as down in nginx upstream, it work perfectly, no freeze screen in noVNC. Would it be possible round-robin load balancing will send requests to all nodes at same time that causes conflict or confuse in Proxmox noVNC...

hi, I am doing lab test on nginx reverse proxy with load balancing. Running latest Proxmox VE 4.2 I am able to access proxmox web GUI via normal https via port 443 to all nodes and it will automatically select available node as per nginx/conf.d configuration...

em ..... I need to confirm again. but as long as I put rp_filter=1, cluster communication broken.

Hi, Thanks for reply. net.ipv4.conf.all.rp_filter=1 break the cluster communication. if net.ipv4.conf.all.rp_filter=0 all cluster node reconnected again. now I realised the IN to OUT traffic is blocked if changed to an IP not belongs to the container (ipfilter-net0 active). but it can...

Hi, I thought it should disable all connection when setup ipset, and only allow any traffic to the assigned IP. Yes, other firewall rule working fine. This is what i have:: ipset list Name: PVEFW-0-management-v6 Type: hash:net Revision: 6 Header: family inet6 hashsize 64 maxelem 64 Size in...

hi, what do you meant by level3 TCP/UDP? Switch or within proxmox interface?

thank you for your respond. But no luck, even I change to ipfilter-net0, i still can dump in additional IP within the container and it is responding to any connection after add container firewall rules. here are the host firewall: Chain veth201i0-IN (1 references) target prot opt source...

Hi, I am learning firewall setting on Proxmox and trying to understand ip spoof prevention. My Firewall scenario is: LXC IP: 10.60.60.8 (eth0) Datacenter level: on Host level: on Container level: on IPfilter for container: on ipfilter-eth0 added for above ip on container level via Proxmox...

https://pve.proxmox.com/wiki/Open_vSwitch look at the example given.

you need to create OVS internal port on top of OVS bridge before you can use.

Try to create new CT with quota option disable, it should good to go.

I bring up this thread again to see any further information or successful use case that uses infiniband in Proxmox 4.1. From https://pve.proxmox.com/wiki/Infiniband only indicated until version 3.4.

Hi, I am in the mist of sourcing used 10G devices for old engine (run as ceph storage clusters). From other forum knowing that another type of switching - infiniband. May I know following compatible with Proxmox VE4.1? Dell JR3P1 C6100 4 nodes, 2 ports QDR (40Gb/s) Mellanox 4036 Volitaire...

I had tried to modified 100.conf under /etc/pve/qemu-server by remove iothread=1. Backup starting working, but halfway errors and saying that vm is not running (vm crashed and shutdown) == Update == after change the conf file, reboot server, backup working fine.

I observed backup is not possible for disk image that with iothread=1. This is what I get when try to manually backup VM: How to disable iothread for a running VM?

Lately I encountered backup failed on KVM vm. Here are the error received from node itself. 100: Feb 13 01:00:04 INFO: Starting Backup of VM 100 (qemu) 100: Feb 13 01:00:04 INFO: status = running 100: Feb 13 01:00:05 INFO: update VM 100: -lock backup 100: Feb 13 01:00:09 INFO: backup mode...

qm unlock vmid

In Proxmox, there are 3 level of firewall. You should enable firewall in all level. define your general security group and all individual rule for each group. apply security group to host level, if necessary, vm level. eg. at "datacenter" level, I just want certain IP or VPN to be able to...