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I don’t think that CEPH would outperform GlusterFS unless you are using SSD, and I think the idea AlexanderR is thinking about is using big old fashioned rotating hard disks. I like the idea if you have many TB of data and want to easily expand the backup storage. We have around 170TB data, and...

Would you mind posting your config file for your OVS setup, I have the same problem but have no experience with OVS and its giving me a headache.

Just for info when installing Proxmox at Hetzner. These guys made a very nice script to install Proxmox servers at Hetzner. Link: https://schaal-it.com/script-to-install-proxmox-5-x-and-6-x-on-a-dedicated-hetzner-server/

This is great news, sounds really helpful. Do you have a download link or do you need to use your services to be able to get the script? EDIT: Just found it, did not look closely enough, sorry and thank you :) wget https://download.schaal-it.net/hetzner-proxmox.tgz

How is Sheepdog and Proxmox doing, are it stable in Proxmox and could it take over the role of DRDB for smaller cluster systems? Link: http://www.sheepdog-project.org/

I have used R1Soft with very positive results for both MSSQL and Exchange server, it will also support MySQL, in fact they are very good with database backup. It is very fast and supports continuous data protection, running backup every hour. Each backup is a full backup and is also an image...

Hi, sorry I didn’t see this before. I am running around 50 XenDesktop clients on the 2 x DS1815+ in HA. The connection is NFS and is a XenServer setup. I have 3 x XenServers with all have 4 x SSD in RAID 10 used for intellicache that takes allot of the pressure from the DS1815+.

With BBU you can safely activate ’write cache’ on your RAID controller, some controllers can’t even activate ‘write cache’ unless there is a BBU. This will give you a significant performance boost. There is some more reading here: http://www.hostdime.com/blog/bbu-raid/ NOTE: And even better...

My best advice is to drop the H310 and get the H710 with BBU, you will not regret this but you will if you dont.

This is great news, I was going to look into CEPH and now it is melting together with Proxmox, very good idea. Looking forward to this. :) As I understand it there’s is no need to split cluster network and primary network for performance. Since Proxmox are writing directly to the CEPH nodes and...

I also have a Synology NAS DS1513+ and I love it, very good speed with nic Link aggregation an no problems at all. I connect with Proxmox to the DS1513+ with ISCSI in stead of NFS, maby that could be a better solution for you? I also have 2 DS1813+ in a Cluster and its working perfect. I...

For Windows installation there is a nice video tutorial for how to do it, realy nice. :) Link: http://www.youtube.com/watch?v=ZUxrdTvaQvU&context=C368d396ADOEgsToPDskIc1X7XO9vdyxxX2eRJIDcn

Hi dietmar, I have submitted a bug report. Didn’t think about using ‘da’, I guess it could be used since NATO is using that and not ‘dk’. But I think most Danes will use ‘dk’. ;)

Did not see that option, nice :) However, when I change it to 'dk' Danish, I get the following error. I did the change when the VM was down, when I change it back again to 'Default' everything is fine: Could not read keymap file: 'dk' TASK ERROR: start failed: command '/usr/bin/kvm -id 103...

Same bug with the Danish keyboard running Proxmox 2.0 Beta 3 and using the console. Example, the ‘/’ char should be located on SHIFT+7 but is located on SHIFT+6 instead.

Thank you for your reply, I will use the ’cache=none’ for production use, when Proxmox 2.0 comes out of Beta. This is for a Zimbra mail server. I did not use any fancy benchmarking tools, I just used cp to copy 10x600 Mb ISO files. Compressed them all into one file and then cp that. In the...

I have a Server running with a PERC H700 Raid controller with 512MB NV RAM. I notice that under Proxmox VE 2.0beta there is now an option where you can select ‘Write back’ under Hard Disk. I tried both option ‘none’ and ‘Write back, the IO performance was much better with the ‘Write back’...

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I use BackupPC for my servers, it have a nice web interface. I run it inside each Virtual server, but not sure if that is optimal compared to the storebackup solution, I only take backup of the production data. There is a LVM add-on for the BackupPC that focus on Virtual servers, it looks nice...

I like pfSense and the easy web manage interface. I have 2 NIC on my server and installed pfSense on KVM and have all my OpenVZ/KVM servers use pfSense as the gateway, this works very well.