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    Cannot create CEPH OSD

    Hello, I hope someone could help. I tried to create the OSD for Ceph, it doesn't let me. It doesn't see the disks even the disk are display in the DISKS section. I also see an OSD already created for one of the disks but I never created one. I have 3 nodes. All 3 behaving same. Attached are...
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    Public IPs and monitoring for Promox firewall

    Hello, Apologize in advance for newbie questions. 1) I am currently using a dedicated firewall in front of the Proxmox clusters (5 servers). The clusters are on internal LAN. I only need one public IP which give me access to internal lan, from there I can manage all the servers on the...
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    ProxMox v3.4 not bootable after successful install.

    Hello, I am having problem getting ProxMox v3.4 to boot. Server have 6 x 2TB SATA drives. Configured via hardware controller as one logical volume as RAID 5 (10 Terabytes total): - Went through the CD installation process without any problem (Proxmox see 9.3TB). - When tried to boot, keep...
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    How to remove a dead CEPH nodes?

    Hello, I have 3 CEPH nodes. Each one also serve as monitor. One of the nodes boot drive died. Here's what I did: - On that same system, I put in a new boot drive, installed Proxmox, then performed the command to transfer the OSDs to the new node (which is really the same server with new boot...
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    Move VM from existing cluster

    Hello, I have an existing cluster running Promox 1.9 with VMs in it. I have a new machine with VE 2.0 Beta. How do I move existing VMs from VE 1.9 to the new VE 2.0? I notice the command "pveca" is now replaced with "pvecm" on 2.0. I've tried entering "pvecm add IP-ADDRESS-MASTER" but it...
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    Error with "aptitude update" command

    Hello, I get the following error when running the "aptitude update" command. Any idea? ************************************************ Hit http://ftp.us.debian.org squeeze/contrib amd64 Packages Hit http://download.proxmox.com squeeze/pve amd64 Packages Fetched 1,672 B in 0s (2,041 B/s) W...
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    Proxmox HA (High Availability)

    Hello, I read that there's a way to implement KVM HA. It looks complicated. Does anyone know of an easy way to accomplish HA for the virtual machines in either OpenVz or KVM? I like how Proxmox make it very simple with the Mail Gateway HA...
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    Memory Overcommitment in Proxmox V1.7

    Hello, I just installed Proxmox 1.7. It seems the memory overcommit function for KVM is not there anymore. When I create KVM VM (both windows and Linux), it grabbed the exact amount of memory and locked it for the particular VM. Did something changed? In Promox v1.5, I was able to do memory...
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    Highest performance ever done in ProxMox

    Greetings, We've installed the latest ProxMox 1.5 (May 2010). I am trying to find out the maximum SMP / Multi-Processors any one has successfully configured and deployed under the following VMs: Centos 5.5 FreeBSD Windows 2008 R2 One of our servers is Dell 6950 w/ 4 x Quadcore (4 sockets x 4...
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    Virtual network adapter

    Hello, In other hypervisors like Hyper-V or VMWare, there's an option to create a virtual private NIC so the VMs can communicate with each other, without having to go through the actual physical NIC. How do I accomplish the same thing in ProxMox? I just want to crate a virtual private adapter...