Hello Forum
I like to run a script when a KVM-VM connects/starts or disconnects/stops its tap-interface.
In syslog, I can see the events for the tap interface:
Start:
device tap172i0 entered promiscuous mode
vmbr1000: port 5(tap172i0) entering forwarding state
Stop:
Deleting interface #29...
I'm really sorry, I have seen your message just right now ... not to often online in this forum ..... Are you still interessted (I do not have a how-to, but I can give a short description)? BR, lousek
Hello forum I have a "downgraded' Proxmox cluster (= only one node remaining) with 12 VMs and about 1.5TB data.
As storage I use LVM with raw-devices.
I would like to migrate those VMs to a new Proxmox host with more storage capacity to shutdown the old Proxmox node.
The 2 hosts do NOT...
When I change the MAC-address, then I have also to reconfigure the IP-addresses in the VMs as they are Linux-VMs and there is a relations-ship between MAC-address and the numer of the interface (e.g. eth0).
Tell me if I am right:
VMs are running on Host 1
I make a live backup (snapshot) of...
Hello
The backup / snapshot is clear for me. But how about restoring?
Then I have the VM twice (once on Host1 and once on Host2) ... ?
Sorry, can you explain a bit more? :)
BR,
lousek
I guess it is 2.1 (see below).
And KVM should be in Version 1.3.
I have the following updates:
So it should work as I have written above similiar to ESXi?
BR,
lousek
Hello forum,
I have built up a Proxmox VE cluster using two servers with mirrored storage (DRBD).
Btw: this is only @home for testing etc., so nothing business-critical or such things ;)
Now: Earlier with VMware ESXi / vCenter, we did the updates of the hosts like this:
Move all VMs to Host...
Good evening,
I have done the upgrade now ...
Conclusion: It worked without problems, except that live migration failed (see below)
1. Migrate all (running) VMs from 2nd host to 1st -> All migrations ended with "TASK OK", no problems occured
2. Run aptitude update && aptitude full-upgrade on...
Thanks for your fast answer!
Is there anywhere written which folder (configuration files ...) I have to backup for proxmox?
I will do the upgrade and write down the problems (hopefully none).
BR,
lousek
Dear forum,
I am running fine a Proxmox VE 2.0 RC1 (2.0-27) Cluster, using two HP ML110 G5, using LVM (DRBD-mirrored) for VM-storage.
The RC-version only because it is for testing @home.
How can I upgrade from 2.0 RC1 to 2.1?
I only found the procedure for 1.9 to 2.1 ...
Thank you for your...
Of course. I mean, there is no other device (e.g. a switch) which can fail. If the other host is not reachable over the direct connection, it is A) overloaded or B) really down (failed)
Btw: Is there a possibility to configure Proxmox to check the cluster over both NICs?
Actually, Proxmox...
Hello you two
I managed now also to have everything running (Cluster, DRBD, except HA).
But a fencing device is used to "power cycle" the failed node to make sure that the VMs are no longer running on it, right?
Can't I do something over the direct network connection? Or maybe a direct serial...
Hello Forum,
I am actually trying out to build up a two-node cluster with Proxmox VE 2.0 Beta (RC1).
My test setup are two HP ML110 G5 with Intel Xeon CPU, 8 GB of memory, and identical hard disk configuration.
Both have an additional network card, which are connected directly (no switch...
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