I have here a huge performance difference in using SSDs for a zfs raid configuration:
We are using two identical server (Thomas Krenn Server-Tower Intel Single-CPU TI106S with
Supermicro X11SSH-F and 8x SATA-3 (6 Gb/s) SW-Raid Controller on Board C236).
System root is installed on zfs raid1...
I have here a strange phenomen regarding the HA in my proxmox environment.
I am using three server, called now PVE, PVE02 and PVE04 running proxmox 4.4.
All three have been reinstalled by migrating all VMs to a remaining node, removing the node correctly after shutting it down, installing...
I am testing drbd9 on proxmox in a 3-Node environments and have here an problem when using as underlying device an LVM cached Volume. I followed the instructions for setup drbd9 here https://pve.proxmox.com/wiki/DRBD9, except using a lvm volume cached with 1 SSD on 1 1 HDD. When creating a...
I don't know if anyone else experienced the same problems when updating packages today, but all three sever I use show the same resolvable error when starting upgrading:
apt-get update && apt-get upgrade
Calculating upgrade... The following packages were automatically installed and are no...
After upgrading the Proxmox server to kernel 2.6.32 (V 1.6) I am getting from the Proxmox Mailgateway VMs the following error from cron jobs hourly:
eth0: error fetching interface information: Device not found
I have upgraded here my machines to 1.6 to girve the kernel 2.6.32 a chance.
But I still experience the same problems when running Windows Server 2003 R2 x64 with the Redhat virtio drivers:
After a while (a few days) the vm reboot or freeze with high cpu load.
Has anybody experiences which...
I have here a problem whith the online migration with a kvm Windows 2003 VM using drbd as hdd. This worked already without problems several times but now I get the following error message:
"can't migrate VM which uses local devices"
pveversion -v shows:
pve-manager: 1.5-10 (pve-manager/1.5/4822)...
I have her an annoying problem with a proxmox server. It shows the following error message with "pveca -l":
4 : 192.168.200.3 N ERROR: 500 read timeout
It was previously master when the error occurred. I could not login on the web gui of this sever and still cannot. As it happened after...
I have here another question about the new storage modell.
I use here 4 server with proxmox. Two of them have already manually configured drbd devices. I want to convert it now to the proxmox implementation.
I disconnected the drbd devces and created the drbd devices from scratch on one of the...
What would be the best way to migrate a qcow2 container for a kvm machine (windows 2003 Server) to a drbd/lvm based container ?
Is there a way to use qemu-img over a network pipe (netcat) ?
On one of my proxmox server the root partition got filled up caused fom a backup with the vm stop option. Even after removing all temporary data from /var/tmp the web gui and the pve sync don't work anymore.
When I manually restart the apache2 I can connect to the web side but it shows the...
I have seen here a minor problem in the upgrade process. Seams to more a bug in the debian upgrade process.I had already installed the package lighttpd. During the upgrade process I got an error about a missing file:
This is a link to...