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Will Proxmox buster give the possibility of discard in virtio blk? https://git.qemu.org/?p=qemu.git;a=commitdiff;h=37b06f8d46fe602e630e4 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d548e65904ae43b0637d200a2441fc94e0589c30

Hi, I have the following situation. for testing ceph-ansible we use a virtual environment on proxmox. there are 4 VMs simulating a ceph environment, the blockdevices are located in an LVM on the proxmox node. so far the OSDs were installed with ceph-disk and bluestore. ceph-disk will not be...

Hello, I wanted to ask in general how you deal with the topic. The RBD images will be created thinprovision. The display for the storage shows only the current used storage, but not the possible usage by the created images. Regards

hello, we use proxmox with ceph ( "ceph version 12.2.8) as storage.is there a way to see how many iops a vm uses? I would like to know which VM I have to limit accordingly. Best regards

Okay, my question is what algorithm to choose. does anyone have a tip for me?

why is a vm a bad idea if this vm is used in an environment other than the proxmox cluster?

Hi, at the moment we are using a cluster of 2 nodes. To achieve a quorum I would like to follow the approach of https://pve.proxmox.com/pipermail/pve-devel/2017-July/027732.html in a VM. The post says exactly: Note that we highly recommend the ff-split algorithm! This means implicit that it...

Auf unseren Huawei Switches: igmp snooping enable igmp snooping querier enable für das VLAN

Besten Dank Tom, ich konnte den Cluster initial aktivieren: Aber nach kurzer Zeit gibt es ein Problem und der Cluster funktioniert nicht mehr: Status von snoopy-12

Hallo, ich möchte einen Cluster aufbauen und scheitere beim hinzufügen von der Node B zu Node A pvecm addnode 192.168.1.11 400 Parameter verification failed. node: invalid format - value does not look like a valid node name pvecm addnode <node> [OPTIONS] pveversion -v proxmox-ve: 5.1-43...

Hm, ich kann jetzt folgendes nachstellen. Gebe ich dem Device eine VirtIO-ID, 0,1 oder 2, dann kann ich das Device nicht nutzen, auch kein Hotplug remove ist mehr möglich. Parameter verification failed. (400) virtio1: hotplug problem - error on hot-unplugging device 'virtio1' Die ID 3...

Hallo, pveversion -v proxmox-ve: 5.1-26 (running kernel: 4.13.4-1-pve) pve-manager: 5.1-36 (running version: 5.1-36/131401db) pve-kernel-4.13.4-1-pve: 4.13.4-26 libpve-http-server-perl: 2.0-6 lvm2: 2.02.168-pve6 corosync: 2.4.2-pve3 libqb0: 1.0.1-1 pve-cluster: 5.0-15 qemu-server: 5.0-17...