Cloning is not sparse in CEPH
Hi, It seems that doing a full clone is quite intense and you loose sparse on images. Any reason for not using rbd flatten instead of qemu-img convert? i.e, first clone the image and then flatten it....
View ArticleIntel modular server: add volume group to proxmox without power off
Hi to all. I have one intel modular server, with 2 server inside and 8 disk. I need to expand the disk space, so I've bought other 8 SAS disk. Putting inside the IMS chassis and create storage pool is...
View Article/etc/pve fuse question
hello I like the way /etc/pve is available on multiple systems. we have a local directory containing scripts and config files. I use rsync to get to all systems. Instead of doing that I'd like to use...
View ArticleIP Change of cluster
I just changed the IP addresses of the cluster. The web interface works, the cluster seems healthy, and VM's start, but the console does not work. The error in the task menu says: TASK ERROR: command...
View ArticleProxmox don't decrease ram memory
Hi, if i decrease ram through webadmin and reboot the VM, ram memory don't decrease, why?
View ArticleRDP from external IP to KVM (WinSvr 2008)
Respected Proxmox Forum Users/Staff, I had KVM installed with WinSvr2008 for my client. As we all know that we could only use VNC to browse the KVM (WinSvr2008) I need to connect to KVM using windows...
View Articlewierd network problem running proxmox in lacp with switch failover scenario
Hi all, Ok so active followers on this forum knows i have some major network problems with my 3 node proxmox installation using two HP 1810-24G v2 switches.. All nodes are configured with LACP and...
View ArticleKVM Disk corruption on glusterfs + libgfapi
Hi,I'm having issues with disk corruption for glusterfs hosted kvm images.Simply, if a VM is running and I reboot one of the replicas holding the VM disk image, the running VM will start throwing disk...
View ArticleKVM disk corruption on glusterfs
Hi, I'm having issues with disk corruption for glusterfs hosted kvm images. Simply, if a VM is running and I reboot one of the replicas holding the VM disk image, the running VM will start throwing...
View ArticleRestore VM from Directory
Hello,After trying to add a node to cluster which failed it seems like i have lost all of my VMs..but after i search through the /var/lib/vz/private directory..I found the openvz containers as...
View Articlepveceph configuration not initialized (500)
I have been wondering what this error means ? pveceph configuration not initialized (500)
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VLAN configuration for CTs
Trying to get VLANs working inside CTs on Proxmox 2.3 and having no luck. In order to remove as many variables as possible, I am not traversing an external switch, merely trying to connect to CTs on...
View ArticleProxmox Completely down with all VM
Hello, First I want to apologize if this post does not belong in this section. I am having a major issue as all my websites are down and im not able to access proxmox via ssh, sftp. ftp or web console....
View ArticleAPI question
Hello, Is it possible to get a full list of all the containers across an entire cluster through the API?
View ArticlePackages of Debian for
Hi to all I have 2 questions for somebody that can help me: 1- Is possible install drivers for Debian without problems in a PVE that was installed since his ISO file? 2- I have heard that there are...
View ArticleKVM on top of DRBD and out of sync: long term investigation results
Long time ago after when I found a guide how to configure Proxmox two node cluster + DRBD I was really happy. We only needed to nodes for online migration and quick recovery after hardware failure. I...
View ArticleNode is showing as red
Hello, I have a strange issue. When I log to node A via HTTP, B shows in red (but I can browse summary, storage and so on). If I log to B via HTTP, a shows as red. Output from A: Code:...
View ArticleWhat IO performance hit in a guest is reasonable?
At my company we're working with Proxmox VE 1.9 (an upgrade to 2.x or 3.x is planned but not yet feasible). The host machine has 4 146 GB HDD's in RAID-5. Performance, according to "hdparm -Tt...
View ArticleTwo servers one storage
Good day! Our organization is considering various virtualization for further implementation. Proxmox quite satisfied and we are willing to pay for commercial support. But is not possible to evaluate...
View Articlecgroups for sharing resources between VM/CT and ceph/gluster
Perhaps it would be a good idea to start using control groups by default for controlling resources allocated to ceph/gluster and kvm/ct virtual machines. What do you think?
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