Every now and then my server kernel panic so I set up netconsole to see what's the culprit and it seems to be related to firewall(?)
Any idea how to fix that?
Here are the logs:
[494221.511181] skbuff: skb_under_panic: text:00000000f0c6c75f len:74 put:14 head:000000001bebe299...
I managed to downgrade using this command:
apt install proxmox-ve=6.1-2 pve-manager=6.1-11 pve-kernel-helper=6.1-9 corosync=3.0.3-pve1 criu=3.11-3 glusterfs-client=5.5-3 ifupdown=0.8.35+pve1 ksm-control-daemon=1.3-1 libjs-extjs=6.0.1-10 libknet1=1.15-pve1 libproxmox-acme-perl=1.0.2...
If I have 500 Mbps down/50 Mbps up I'd want to only limit upload.
Many providers offer a download "burst" where download could burst to 10 Gbps, but upload is 1 Gbps, no burst, so I could limit download to say 5 Gbps and upload 500 Mbps
This only downgrades Proxmox's meta package. We'd need to downgrade qemu, but there are many dependencies, so I don't think it's possible. I'll have to wait I guess :/
I have passed through USB ports to my VM. When I unplug a device from these ports, VM freezes, VM stats keep loading forever and I can't stop it. I must kill it manually. It worked fine on PVE 6.1 This started happening after I upgraded.
VM config:
To clarify things, the container runs out of RAM. but the host has plenty of free RAM. Shouldn't it kill the process instead of killing the whole container?
My LXC container gets killed for running out of RAM. Is this a normal behaviour?
Here's syslog: https://pastebin.com/8c6t8XLF
I'm running latest Proxmox version
I've been using this command to migrate VMs between nodes but today we upgraded nodes to the latest version and the command no longer works:
vzdump $vm --stdout | ssh $host@$ip qmrestore - $vm --storage local --force
INFO: sending archive to stdout
INFO: starting kvm to execute backup task...
I have a server:
CPU: 2x Intel Xeon E5-2689 @ 2.6 GHz
Mobo: Supermicro X9DRi-LN4F+
RAM: 72 GB ECC @ 1333 MHz
HD: NVMe 970 EVO 256 GB, 2x 1 TB WD, 2x 500 GB SSD
GPU: AMD RX 570
OS: Proxmox
Every time I copy a big file from a drive to a different drive, iowait goes up to 80% and all VMs become...
dmesg I see
[Mon Feb 24 12:46:52 2020] HTB: quantum of class 10001 is big. Consider r2q change.
[Mon Feb 24 12:46:52 2020] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
[Mon Feb 24 12:46:52 2020] #PF error: [INSTR]
[Mon Feb 24 12:46:52 2020] PGD 0 P4D 0
[Mon Feb 24...
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