Removal of VM results in loss of hard disk on separate Node, FYI
Just starting using Proxmox and noticed the following WHEN USING SHARED STORAGE:
Create vm-id=400 on host-A with virt hard, this creates hard disk file <..smb..>/../images/400/vm-400-disk-0.raw
Create vm-id=400 on host-B with...
Several customers have asked us how to get the best possible storage latency out of Proxmox and QEMU (without sacrificing consistency or durability). Typically, the goal is to maximize database performance and improve benchmark results when moving from VMware to Proxmox. In these cases...
Hey how’s it going all,
I’m doing a bit of experimenting and wondering if it’s possible to have several Proxmox nodes each with their own local storage, and the VMs on that storage mirrored/synced onto a shared store; then HA setup so if any Proxmox node goes down, the VM is read/run/hosted...
Hi All,,
We have a R7525 Dell server (2 sockets, 64 cores/socket, 2 Ghz base clk, 3.2 Ghz boost clk, 128 GB RAM, 96TB [8TB x 12] 7200 rpm SAS HDD, Dell BOSS S1 SSD 240G RAID1 boot, H745 PERC RAID controller with PCIe 4.0 bus. 2 x 2 raiser slots are available, one is having H745 RAID...
I have several physical servers which all are configured in same proxmox cluster. I'm facing problem in adding storage which needs to be shared between all nodes.
I have Fiber-channel based SAN storage system, and from that, normally a LUN needs to be created which can be exported to many host...
I was able to mount an external USB drive (NTFS formatted) on proxmox host using:
mount -t ntfs-3g /dev/sdb1 /mnt/pve/USBDrive (after installing ntfs-3g, looking up drive name, and creating mount point)
I could then go into Data Centre -> Storage -> Add -> Directory and point to...
Hello all,
I have been thinking of setting up Shared Storage for 3 Proxmox nodes. This will mean 4 systems (NAS, pve1, pve2, pve3). The NAS (for lack of a better name) will share to the 3 nodes using NFS or SMB and will hold all the VMs and CTs only; it will not be used as a multimedia server...
Hello
I’ve 3 servers each with 2 x 1TB SSD and 1 x 4TB HDD.
I want to build a Proxmox VE cluster with HA utilising the storage on each node.
What is the best way to create a shared storage from the 3 nodes and present it Proxmox?
Regards
Moatasem
Hi,
I have succesfully configured a Proxmox cluster with only 2 nodes at the moment (planning to add 2 more nodes) and I'm experimenting different storage configurations.
I'm using an old setup no longer supported from Dell:
- 2 x Dell R720
- 1 x Dell MD3800 - SAN
The SAN is connected with...
Our current Proxmox cluster is connected to a single TrueNas Core Server. Most of the VMs are stored on a NFS-share, as this seemed to be an easy and usable solution at the time of installation. And actually it works quite well, but Snapshots via qcow2 aren't always nice to work with and there...
We have a large 4 node cluster with about 419To split in two main pools, one for NVMe based disks and another one for SSD.
We are planning to use the NVMe RBD to store our VMs and the other pool to store shared data.
Shared data will be very voluminous and with +100 millions of files.
Beside...
Hi,
I have a fresh installation of an ubuntu on LXC with docker. I mounted on this LXC a share NFS folder from an VM of Openmediavault like that:
arch: amd64
cores: 6
features: mount=nfs,nesting=1
hostname: Docker
memory: 4096
mp0: /mnt/pve/storage-docker,mp=/mnt/storage-docker
net0...
Hi
We are using our Proxmox with a storage that connects over fabric using Mellanox driver
We also use Nvmesh as our storage management software therefore we can see the volume as local
and we are using it as a LOCAL ZFS file system , the problem is that proxmox doesn't see it as shared...
Hello,
I am running PVE Cluster, but without any shared storage yet, since the nodes are located in different data centers around the globe. Mostly the cluster works as a central management solution and useful GUI tool for VM non-live migrations.
I am planning to install a separate node just...
hi all!
I have 3 nodes in HA cluster using Proxmox 5.4 .
The nodes use the public IP for cluster communication and the private network for the storage network.
Each node has an NFS storage shared with the other nodes.
The disk in all 3 nodes are in RAID 1 (mirroring) (the reason i cant use ceph...
Hi All,
Proxmox seems to offer a multitude of options for filesystems on the local disk(s). I started off by installing the default options on my 1 Node standalone server and noticed it configured the local 500GB SSD as follows:
local - Directory - 94GB: /dev/mapper/pve-root (according to "df...
Hallo Liebe Leute,
Ganz neuer Benutzer [eher Installierer ;-) ] und hab mich Proxmox auf ein HP 6300 mit 32GB ram installiert.
Die Machine hat 3 Netzwerkkarten. Ziehl war/ist einer fuhr WAN (vmbr1 - eno1), zweiter für LAN (vmbr0 - enp2s0). Die dritte hätte Ich gedacht für separates netzwerk...
I noticed that there's a new feature under the pvecm command to add a qdevice. I have been using Proxmox at home and for clients in a single node local storage configuration for almost a year now, and have been dying to mess with a proper shared storage/two node HA setup. My dream setup would be...
I just installed Proxmox, but have an existing Windows share that I'd like to use as my ISO repository. I've managed to get the share mounted in Proxmox via fstab via the line below. I can browse to the share using an SSH session and view all the contents.
When I'm in Proxmox, I'm adding it as...
@proxmox Team @tom
I directly opened a bugzill enhancement report to get this rolling as soon as possible. Should be relatively easy to implement and this could even be available within Q1 2019.
https://bugzilla.proxmox.com/show_bug.cgi?id=2047
Thanks guys!
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