I have a cluster with 3 nodes : PVE-01, PVE-02 and PVE-03
On yesterday PVE-02 was shut down for maintenance and when put back into operation was no longer recognized in the cluster.
Here are some info I've got so far :
- root@pve-02:~# pveversion
I hope this helps someone else.
After building a new PVE server I noticed some smartd errors but testing the disks using smartctl does not show any problem.
I found these 2 links about Seagate errors :
I'm testing some DR scenarios and came to errors in replication.
There is no HA configuration for the single VM I'm using for this test.
Scenario is :
- 3 Proxmox 6.0-5 version configured to work in Cluster mode
- Nodes are named pve-t01 / pve-t02 / pve-t03
- Just one VM that is in...
I have 18 Windows 10 VMs accessed by Spice and it is working very well.
The only problem is that some users from time to time force a poweroff of their physical machines (all Debian 9) by pressing the power button and the associated VM also goes off.
I found here someone with a similar...
This message is to ask you guys if anybody else can share gluster experience as a Proxmox shared storage.
I decided to give GlusterFS a try and the performance was really bad when I started.
As I have only one environment where I can test it, all the tests have the same machines and I...
I'm testing live migration function in my LAB and I can not succeed if VM is "live".
Migration only owrks if VM is powered off.
This is a really smal VM ( Tiny Linux ) with 2 GB disk and 512 MB RAM
There is always an error message :
I was testing version 5.4 on a test node running 5.2
During the installation process there were no errors but when I rebooted PVE can not start due a ZFS pool ID error message.
I went to the installation process twice but it only succeed when I boot with another Debian DVD and remove all...
I just installed PVE 5.4 in a single ( /dev/sda ) HD as I'm using BtrFS on the other 2 HD ( /dev/sdb and /dev/sdc ) for my LAB environment.
I selected ext4 from installation Menu.
As so, PVE installation created a LVM volume in this single drive
When I boot there is a message at very...
Here in my lab I noticed that container backup are very slow compared to VM backups.
I mean even a small container takes much more time to backup them a "bigger" VM.
Tests were made on version 5.3 and local ZFS storage
Can someone comment on that ?
I just installed version 5.4 in my lab and restored one Linux VM ( Ubuntu 18.04 Desktop ) to test.
I usually put "args" in VM conf file like this, to have direct access to spice :
args: -device AC97,addr=0x18 -spice port=3200,addr=0.0.0.0,disable-ticketing
I use Remmina to connect to the...
I noticed a message while backing up a Linux VM to external storage ( NAS with NFS V4 ).
Message is : "Use of uninitialized value $type in string eq at /usr/share/perl5/PVE/QemuServer.pm line 2026."
I'm running PVE 5.3.5
Is this really a problem or just a warning ?
Looks like there is...
This afternoon without any change :
- No PVE configuration change
- No hardware change
- No new VM and nothing was delete as well ( most VMs are Windows 10 )
VMs become very slow and I noticed that CPU usage was very high like 35 for the last minute in an 8 core CPU ( 16...
Is anyone able to drill down IO delay like per VM ?
I'm trying to find which VM is generating the most IO cycles to fine tuning VM and / or environment.
Even using external tools from VM or from PVE.
I,m running PVE 5.2 with ZFS in a single server
Thanks in advance,