disk

Hey everyone, a common question in the forum and to us is which settings are best for storage performance. We took a comprehensive look at performance on PVE 7.2 (kernel=5.15.53-1-pve) with aio=native, aio=io_uring, and iothreads over several weeks of benchmarking on an AMD EPYC system with 100G...

Hello everybody, I want to benchmark my ZFS pools in a server that it's already running with data (mostly testing, but I don't want to lose it). For that purpose I have found =278bafe4f7648fa8072a76aebfd271e2']this, a ZFS benchmark done by proxmox team. So it looks like a great fit. They are...

I have 3 node (planning 3-node pve cluster with ceph) 2x12c/128Gb ram/2x240Gb ssd sata/6x1.2TB sas 10k/HBA mode raid controller HPE/2x10G eth/4x1G eth and nfs-storage node 2x12c/64Gb ram/2x240gb ssd sata/10x6TB SATA 7200 Enterprise/HBA mode raid controller HPE/2x10G eth/4x1G eth I plan deploy...

Hi everyone, Recently I made a clean install on my server, and I am trying to restore the VM Backups for a few days. I cannot seem to find the reason why backups are this slow... /dev/sdc with ext4 is the consumer HDD where backups are stored and /dev/sdb is the consumer SSD with Thin LVM where...

Good morning, i laundhed a proxmoxVE 7 server from a cloud provider with 2TB of storage when the installlation finishes and i open the dashboard, i see that my proxmox is using only a partition of 50Gb as mentioned in the picture bellow and the other portion of the disk is empty and not used...

Hello. I have 2 issues: 1 - cannot reach de Gui page. but can ping the proxmox ve server, and the VM's. I've restarted it already. (a fews days ago I've working well with GUI page). 2 - No free Space on pve-root. (i think the problems are both engaged). Filesystem Size Used Avail...

Hi, I'm facing high io usage on every VM but low io delay. In proxmox gui it shows every VMs are using very high io but I have checked disk io usage inside the VM. Inside VM it doesn't use that much and i have tested the performance everything is normal. Anyone knows what is happening? Does the...

Hey all, new to Proxmox, just wanting to make sure I'm setting up my drive the "right" way... I'm sure this is easier than I'm making it out to be, but I'm stuck :/ I have a second disk in my server that i want to use for all my VMs/containers/ISOs, etc... basically everything but the...

Recently the primary non-os disk for my proxmox install is showing as 100% free despite also showing it contains several hundred GB of data on it. Any VM that attempts to boot that was on that disk is unable to boot. And attempting to create a new VM using that disk also fails. I'm suspecting a...

hello, my existing vm using virtual disk (qcow2) and I want using Passthrough Physical Disk to Virtual Machine (VM) and I have get that info from your wiki my question, it is possible run passtrough with existing vm? what best way to using hybrid disk?

Hi, Is it possible to add multiple disks to a single node Proxmox? if so, could you please share with us the possibilities here? Thank you

Hi, I want multiple Proxmox clusters to access the same Ceph RBD storage. IMHO this should be possible, but without manually choosing VM IDs in both clusters there would be collisions for disk names. Are there options to avoid this with either defining a custom disk name template (preferred) or...

Hi, maybe a very simple question but reading https://pve.proxmox.com/pve-docs/qm.1.html I didn't understand how to use the qm set command for adding a second virtual disk to an existing VM. What I'm looking for is the equivalent to VM Management -> Add -> Hard Disk -> (default settings: SCSI...

So far I've read the Samsung SM883 would be great in general. Would that be so? There are also PM883s and cost 50% compared to the SM883. Are they both do their job, without queuing a regular (VM) Windows 10 update for example? I've been using 2 PNY CS900 and they hit the limit pretty fast...

This vm 109 has a 480GB disk and the lvs command returns saying that it is using 51.52% (247.3 GB). But when I access the vm and run a df -h it says it's only 87gb. Why is this happening? root@pve:~# ./discos df -h ######################## Filesystem Size Used Avail Use% Mounted...

Hi People, So what i wanted to achieve is i wanted one central Master VM disk and multiple VMS will be using the same as read only mode. So my base vm let say vm 100 has windows 10 and lots of other softwares, and my other vms, vm101 to vm105 is using the same disk image of base windows vm...

I created a cluster and imported several vms from an esx server. Then I created one vm and all went fine so I then imported some from esx. When I did that, I imported to local-zfs and can see them on the drive; /dev/zvol/rpool/data/vm-100-disk-0 /dev/rpool/data/vm-100-disk-0 However, I am...

Hello proxmox :) I am a novice with proxmox, ZFS and I have to understand our situation because our physical (Debian 9.7) server space is full. This is not my own installation and configuration, i don't have any history about its management. When i audit, one the VMs (102) has 7TB disks at...

Dear community, after reading a lot in this forum I would like to post my first thread in order to get some clarification. I am looking for the best performing setup for a Windows 10 VM on a PVE 7.1 - with local zfs file system raid10 (4 x middle aged enterprise SSD) underneath - with plenty of...

Hi, Wasn't sure whether to post here or create a GitHub issue. Whilst managing VMs it's generally a hassle to cross-reference disk IDs all the time and I can imagine lead to people accidentally deleting the wrong disk - especially when more than one disk is on the VM with same pool/capacity...