Question(s):
How do i setup a /29 Subnet (Hetzner) with Proxmox to be useable via guests (1 IP per Guest)?
Can i use only 6 or all 8 IP's ? Do i need to use Point-to-Point setup for all 8 as the Hetzner Guide suggests ?
Sidenotes:
Open vSwitch based bridges
only experienced with...
Question: Can PMGvia Fetchmail operate as a replacement for pop-connectors, e.g. Popcon Pro by servolutions.de
In this use-case we have an exchange sitting behind the firewall. Mail is pulled by Popcon from pop3 / Imap accounts, filtered for spam + Virus, then transfered to the...
Are there any Hints, Tips, Nice to know's, or Gotcha's one should know before planning, sizing and purchasing the cluster hardware ?
Things that i am curious about (Proxmox 6.2):
Can you mix and match CPU-vendor and Models inside the same cluster? (e.g. 2x Intel Cascade Lake-SP + 2x Amd Epic...
Disaster Recovery; How do you handle that at your Org ?
Background:
Planning on replacing a SBS/Terminal Server solution (Windows based) at a SMB as a favor
They currently use a software called ShadowProtect SPX on their Windows Servers backing to a NAS incrimentally and full, and USB-HDD's...
I have a 512 GB pool based on SSD's.
Compression on
Deduplication on
Used only for VM OS Data
How much ARC do I realistically need with Proxmox's implementation of ZFS ?
Edit:
Background info (not relevant to the problem): The system sits on a LVM-thin SSD POOL. VM-data sits on a Raid-6...
TL;DR: Questions at the bottom
Sidenote: I typically use Ceph for all my professional and personal Proxmox needs. (other then the occasional ZFS Raid1 for the OS-Disks).
I have a small personal project going, and its not going as expected at all.
Some Specs:
32 GB Ram
2x 3 TB HDD
Proxmox...
Some Background:
This is going to be my 6th Home-Lab Proxmox-Node.
I have a 3-Node Proxmox+Ceph Cluster that houses every single critical service i operate.
I have a single-Node 24-Disk Proxmox+ceph "Cluster" i use for Media-Storage + Backups + Surveillance, basically a giant 60 TB node...
So I just noticed something I never noticed before and I am not sure wether it is a bug or not.
I have 2 ceph pools.
Pool Ceph_A and Ceph_B for simplicities sake. They are both Erasure Coded pools with a cache pool infront of it (afaik mandatory for EC-pools)
Now because i had issues...
So, i am trying to pass my GPU through to my windows 10 VM using seabios.
I have so far overcome some issues, like e.g. Windows 10 updating Device drivers on its own, etc. I am actually able to boot into the VM using the GPU and its DVI-Ports as output for a single monitor. USB mouse + Keyboard...
Is it possible to use the Proxmox Cluster file system as a place to store execute-able scripts that shall be available on all nodes in the cluster ?
i.e. /etc/pve/my_executable_script.sh
my problem is that i just simply can not go and "chmod +x /etc/pve/my_executable_script.sh"
anyone know a...
I followed the following guide:
https://pve.proxmox.com/wiki/Pci_passthrough
once i execute the following part of the guide:
i get the following error on reboot:
when i execute
dmesg | grep -e DMAR -e IOMMU
[ 0.000000] ACPI: DMAR 0x00000000B9DC9310 0000B4 (v01 A M I OEMDMAR...
Done this dozens of times before as per the wiki https://pve.proxmox.com/wiki/Ceph_Server
Now it seems to keep failing (last 48 hours) on a fresh install.
pveversion -v
proxmox-ve: 4.0-16 (running kernel: 4.2.2-1-pve)
pve-manager: 4.0-50 (running version: 4.0-50/d3a6b7e5)...
I'm currently using a test machine with 14 HDD's and 2 SSD's + OS-Disks.
Each SSD acts as a journal for 7 HDD's.
What happens when a journal Disk fails ? is the data still available on the OSD's ? OSD still readable ? OSD still writeable?
This is espcially important as i am creating my...
I have 2 Raidcontroller-types i'd like to use for additional port-usage.
Rocketraid 640L
HP Branded LSI SAS3041E-HP
I have had a hard time to find drivers that work with Proxmox4.
for the Highpoint the issue was that the drivers on their website do not support Kernel 4.x
I contacted em and...
i've noticed that with Proxmox 4.0-48 openvswitch does not work as before anymore.
pveversion -v
proxmox-ve: 4.0-16 (running kernel: 4.2.2-1-pve)
pve-manager: 4.0-48 (running version: 4.0-48/0d8559d0)
pve-kernel-4.2.2-1-pve: 4.2.2-16
lvm2: 2.02.116-pve1
corosync-pve: 2.3.5-1
libqb0: 0.17.2-1...
I'm contemplating to stick my Proxmox4 Nodes OS-Partitions on USB3-Sticks (90MB/s|45MB/s ... R|W), as i'm getting rather short on Sata-Ports right now.
Plan:
Install Debian Jessie
Configure 2x USb3 Sticks in Raid-1 for OS
Upgrade to Proxmox 4
Install Ceph on top of it (KVM/LXC Storage)...
pveceph createosd /dev/sdb -fstype btrfs
gives me the following output:
How can i force the overwrite ?
I looked into
man pveceph
pveceph createosd <dev> [OPTIONS]
Create OSD
<dev> string
Block device name.
-fstype...
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