iscsi

So I have a simple 3-node Proxmox lab + Synology NAS. My goal is to be able to build images using Hashicorp Packer and create VM's using Terraform declarations based on those images later. As far as I understand in order to create a VM from an image the storage of this image must exist on a...

Hi everyone! I would like to ask you for help: I have a Proxmox 8 installation with next networks: vmbr0 (10Gbps network) Management network/proxmox web-interface (192.168.10.0/24) vmbr40 (40Gbps network) trunk connection with vlan awareness enabled vlan9 (part of vmbr40 iface) (192.168.25.0/24)...

Hello, I am using Proxmox VE and i connect the initiator of proxmox to the external storage , in my case the external storage is NAS as showin in the capture . I add iSCSI storage from Proxmox VE interface ( Datacenter => Storage => add iSCSI ) . After that, i want to format the added...

Hello, I am a long-time proxmox user. We have purchased the following hardware for a new project and are about to launch a cloud computing platform at the entry stage. But I still haven't clarified the installation strategy and scenario. Hardwares: 5 x Dell PowerEdge R630 1 x Dell Unity 600F...

Hello, I have a 3 node cluster, crated OK. I want to create Ceph storage cluster for important VMs. Furthermore, I have added to each host iSCSI drive, and created LVM on top of it. But seems that Ceph does not like that drive to be added as OSD. Is this limitation of Ceph config in PX or Ceph...

Hello, so I'm using my QNAP as a iSCSI target, on the LUN itself is dedublication and compression on so I can save space and use the LUNs more effencient. But the QNAP shows a usage of roughly about 300G and Proxmox sees almost 800G. How do I make it possible so the Proxmox Cluster / Host can...

Hi everyone, Proxmox Virtual Environment 7.0-8 I'm setting up a proxmox cluster with three hosts and an QNAP TS-1273U ISCSI storage. Everything works fine, the only problem is that I cannot create the LVM on top of the ISCSI lun. I get the following error message in the Proxmox GUI: create...

I'm new to Proxmox, currently checking out a fresh install of Proxmox CE v8.0.0-8. I've set up an iSCSI connection to a Synology, using LUNs directly and no node restrictions. The datacenter node reports an active connection to the Synology, but I'm not getting an iSCSI option in the hardware...

Hello Everyone. We received excellent feedback from the previous storage performance investigations, particularly the technotes on optimal disk configuration settings (i.e., aio native, io_uring, and iothreads) and the deep dive into optimizing guest storage latency. Several community members...

Hello, I have read a similar post with detailed step about that, the main difference is that each of my VM disks is a single LUN (not a large LUN that stores raw or qcow2 disk images). I can: - Resize the disk on the SAN host - Rescan iSCSI session and upgrade multipath size on the proxmox...

I'm new to Proxmox and I'm setting up a demo cluster to figure everything out before building a production system. I'm trying to get iSCSI multipath working following the instructions here. Here's the contents of my storage.cfg file dir: local path /var/lib/vz content...

Hello, I’m currently installing 3 pve hosts in cluster mode with an iSCSI EMC array, everything is redundant : 2 ToR switches for the servers , 2 switches for the iscsi traffic. We’ve chosen this solutions to migrate from ESX (too expensive). I’ve read a few articles / posts related to PVE...

Hi guys! I have cluster with servers and blade servers. At the moment I'm trying connect Dell VNX7600 datastore over iSCSI, with servers connected without problems, but after connecting to blade and rebooting I got boot fail (Screen attached) I've tried delete wwid and routes to datastore but...

I am trying to get my Proxmox VE 7.3-4 setup with iSCSI and CHAP. (Without CHAP was easy.) I have multiple iSCSI shares with different CHAP username/password combos. I see whispers that this should be possible, but nothing for multiple username/password combos. Any one have any information?

Hello, I have three servers which I am going to install with version 7.3 of Proxmox, the storage is Dell PowerVault ME5 me5084 and I want to configure ISCSI multipath, although I have seen the wiki there are things that are not clear to me, if you could show me a files examples with some dell...

When it comes to storage, we have been using ZFS over iSCSI in our clusters for years. Now for a couple of new projects, we require S3 compatible storage and I am unsure about the best way to handle this situation. I am tempted to use MinIO, but I've read mixed reviews about it and Ceph seems...

Hello. We have a cluster of 7 nodes. VMs and LXCs are stored on external storage, on a shared LVM, via iSCSI. We recently had to move from a 2 x 1Gbps iSCSI multipath connection to a 1 x 10 Gbps FO ethernet (single link iSCSI connection, no multiphating). The iSCSI storage has 4 ethernet ports...

I am setting up a new PVE node as follows : * 2 x 480 GB SSD for Proxmox VE (Z-RAID1) * 2 x 2TB for local backups and other storage (RAID-1) CPU will be Intel Xeon E-2334 @ 3.40GHz, 64GB of RAM. The load would be about 12 VMs, mostly Debian 11 with light loads, but also a couple of Windows...

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...

Hi, my target isci is connected to a synology nas. I've 4 lun ready in the nas. 4 lun were available in promox. Today only three are avalable in promox and one VM is no more working because the VM is in the lost lun How can I retrieve the lost lun? Thanks a lot Pierre