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Hi there. I have 2 servers working with Proxmox. Server 1 = Proxmox 3.2 Server 2 = Proxmox 3.3 If I get a copy of VM from 3.2 and put it to work over the 3.3, after some hours the windows 2008 gets totally freeze. On the 3.2, I have it working without any restart or issue for more than 60...

OHHH MY GOD! PVE Firewall!!! My social life is ended. I spend days and days in front of computer testing this! I'm so happy with this new updates! Thank you proxmox staff!

Well, but on Windows VMs, writeback and writeback unsafe, doesn't do too much difference. They have almost the same speed, but on Linux guest, from 93mbps to 1500mbps, does hard difference.

dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync On Debian guest (VM), If I use writeback unsafe: 1.5gbps If I use writeback: 93mbps (the same of no cache). I'm confused!

Hi there. I tried to find some about where the "writeback" cache is write, then I have found something says that is write in Ram. When you config some KVM VM with writeback option, this will use Ram inside this VM or will use Ram of the Host (main server)? Thanks!

Oks... Thank you guys for the help.

I have some doubts about this values? What is the recommended values for: maxroot = XX This will be only used by the system root? We will need some space in partition in the future? Temporary lzop files for backups is stored here? swapsize = XX This really need to be the same value of our...

Hi all. Udo, maybe his error is the same of my error with this new kernel XXXXXX-30. After upgrade to version 3.2, my messages is the same "io-error" on the VMs and the other error messages on the main server. I have not tested to rollback the old kernel. (need to get time to do it in the...

Thank you again Udo. I'll do that now, and after downgrade the kernel, in some days I'll post a reply if this works. Thanks! You are the God of Gods!

Hi Udo. Always you and always helping everyone. After trying to find some helps about this, I have found many posts with some peoples talking about kernel. Everyone says this is an kernel error. I just don't know how to change back to this old kernel. My system now shows version 2.6.32-30-pve...

Hi there. After I upgrade my proxmox from 3.1 to 3.2, every KVM vps and OpenVz vps at local storage stop after some minutes. VPSs stored in other HDDs still running, but im not able to login in mypromox:8006. The error shows to be something like my first ssd hardware problem. Everything on...

YEAH... this is oks. Now we have updated docs to install fail2ban on proxmox servers without need to open a lot of posts and pages =) Thank you for it m.ardito!

Hi there, you forgot about to copy jail.conf to jail.local before edit the file. For users without experience with fail to ban, its not easy to understand. Nice wiki update =)

+1 thanks for this =)

Use this drivers: http://alt.fedoraproject.org/pub/alt/virtio-win/stable/virtio-win-0.1-74.iso Mount this ISO on CD-ROM and go happy =)

Well. I need to assume. When I started with the Proxmox the first think of that make me unlike it, is the Debian and I have posted here a lot of times: "Why not CentOS instead of Debian"? But there is no way. We need to use Debian and now with learning a little things about Debian I see that...

Well. The hackers love to do some programs to crack other programs. But this programs always have some malware with give access on your computer to developer of the cracker. That's why hackers have a lot of bots to do DDOS attacks!

I'm gonna try, thank you again udo. You are the best!

Hi Udo, a lot of times that I need to find some help here, your posts always help a lot! This command ip addr add xxx.xxx.xxx.xxx/xx dev vmbr0 brd + saved my life The problem is only when I'm restarting the server, there is anyway to save this without need to use some startup script on the...

Have installed Proxmox with normal prompt and after I have used boot: linux ext4 on installation. Results: With normal prompt: [root@srv]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 4.522076 s, 237 MB/s With...