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The thing is that intel "invented" the concept of hyperthreading to make a better use of available resources. For example, there exist many integer units on a single core. Nevertheless, as the core is able to manage only one thread at a time, it is very frequent that many of such units remain...

Just to clarify, there are not 16 cores, but 16 concurrent execution threads. There are just 8 cores. You should never consider HT "cores" as real cores. Regarding your question, it will depend on the order "cores" are assigned to your VM. If I am correct, Linux reports cores in the...

I have seen in: http://pve.proxmox.com/wiki/High_Availability_Cluster#Configure_VM_or_Containers_for_HA both tems in the dropdown list on the new HA features and wanted to know what does exactly mean "domain failover" in proxmox... any clues? Thanks in advance, Jose.

Hi, As the great HA feature emerged, some of us asked for the possibility of creating a functioning two-node cluster with HA enabled under proxmox. It was said that it could be done using qdisk and that the wiki would be shortly updated to show how to do it. We are in the move to a two-node...

Hi all, Is there any GUI-way to manage virtual bridges and networking under Proxmox?. I mean, something like the VMWare feature where you can see the hierarchical network organization... Thanks in advance, Jose.

More information... The first time the cluster is created, everything goes smooth. But, if we make a ssh connection from one proxmox box to the other, the system breaks and does not allow new passwordless connections from the www manager...

Hi all, We have installed proxmox 2 beta on top of Debian Squeeze (for rearranging partitions). The only (right now) problem is that from the manager, when trying to access info for other hosts on the cluster, we have to keep entering the password each time. Where and what should we change to...

Hi again, I have been having a look at the forum looking for an explanation on the proccess of repartitioning my space. I have seen that all remaining space on the system disk is used for data (which seems to be used just for VMs, right?). But I cannot figure out how to do the migration from...

Thanks a lot. I was a bit scared something could break in the process...

Hi, Just wanted to know if it is possible, during installation, to leave some free space on hard disk to install other things (namely, a DRDB partition to share data with other proxmox server). The installation takes the whole disk.... Thanks in advance, Jose.

Following your links I found it can be done through ilo also (I suppose is the equivalent to DELL's): http://linux.die.net/man/8/fence_ilo Can anybody from proxmox team confirm this?. Bests, Jose

Is iLO a valid method?, Can hardware fencing be done without hard stopping the other machine?. I mean, is there any way to force its disconnection from the network instead of "pulling" the power connector?. I know, I know, we are just trying to build a test-bed for a proof of concept before we...

Dear all, I am a bit confused about fencing. It states it is a must for proxmox HA to work. Is this true?, is not there any possibility to configure it through software?. I am totally agnostic about fencing technologies... could you recommend me any APC Fencing-capable model as cheap as...

Thanks a lot. This is a groundbreaking development for the open-source community !!!.

Thanks a lot for your responses, can't wait till the HA-enabled beta !!! :-)

Hi all, I know Proxmox 2.0 will provide out-of-the-box some degree of high availability. Nevertheless, I cannot wait until the final release as I have a client now does need it. I was wondering If anyone has managed to build some kind of app or script that monitors the other machine (Will be...