iscsi

Hi all. Hoping for some advice and guidance for a new Proxmox user. I'm in the process of standing up a cluster of 3 identical nodes backed by iSCSI storage for VM workloads. I have created a bond of 3 NICS and defined the relevant networks for storage and enabled multipathing following the...

Hello, It's certainly written somewhere, but I didn't find it on https://pve.proxmox.com/wiki/Storage:_iSCSI It's said that it's generally not recommended to mount multiple iSCSI LUN on a host as it leads to data corruption. Therefore, how does Proxmox handle this when used inside a cluster...

Hi, I work at a local school district and I am trying to setup ISCSI based storage on our newer dell me series san. I have run into several issues while trying to set this up and was hoping that maybe someone could point me in the right direction. In our environment we have 3 hosts with proxmox...

Hello all! I would like to ask for help with configuration of multipath on iSCSI disk in Proxmox 6.2. I have configured multipath on the server: [hp12 ~]# iscsiadm -m session tcp: [1] 10.1.100.112:3260,22 iqn.2000-05.com.3pardata:20220002ac005aab (non-flash) tcp: [4] 10.1.100.113:3260,121...

Hi, We are trying to deploy an HA storage environment on Proxmox using multipath, a Synology NAS (RS1619xs+) and an iSCSI SAN, and we cannot get the multipath driver to manage the iSCSI LUNs. We need a little help to go further or to interpret the errors we are commiting. This is what we are...

Hello, I was wondering if there are any plans to integrate the Proxmox FreeNAS iSCSI initiator patches developped by the TheGrandWazoo and available in github repository here : https://github.com/TheGrandWazoo/freenas-proxmox into the main FreeNAS Enterprise repo. I am not a huge fan of...

Hello! I have a small cluster with my VMs living on LVM over iSCSI on a hp msa2050 SAN. I built it back in January and it was nice and quick - didn't even bother with multipath or any tuning because even with 10+ VMs running, it was fast enough. I left it running, doing nothing, until this...

Hi all, I have been testing out Proxmox on our lab setup which is 3 older Dell machines all equipped with 4 NICs and a Dell MD3200i iscsi SAN. For now I am only working on one machine. The modules and configuration is done according to the iscsi multipath documentation. Proxmox can see the san...

All, I re-did a lot of the networking on my cluster and appear to have successfully changed everything over to ZFS-over-ISCSI using LACP and Linux bonded interfaces for some throughput improvement and redundancy. I am connecting to a FreeNAS cluster using GrandWazoo's ZFS-over-ISCSI patch...

Proxmox version 6.1-7. Trying to get LVM over iSCSI working. My iSCSI server is running OmniOS using NappIt. I created the iSCSI share on the NappIt server and created my host target group and iSCSI target group and view. Proxmox cluster (six nodes) can add the iSCSI volume with no issues...

Hi all, The previous upgrade seems to have broken online and offline migration with shared lvm storage on iscsi. This is the upgrade: Start-Date: 2020-02-11 01:24:26 Commandline: apt upgrade Requested-By: mir (1000) Install: pve-kernel-5.3.18-1-pve:amd64 (5.3.18-1, automatic) Upgrade...

Hallo zusammen, wir betreiben einen Proxmox-Cluster mit 4 Nodes (1x Storage Proxmox 6.0-15 und 3x Nodes mit Proxmox 6.0.12). Der Storage nutzt ein mdadm-RAID10 über 8x2TB SM883 SSDs, um darüber via LIO ein iSCSI-Device für ZFS over iSCSI bereitzustellen. Wir virtualisieren aktuell bestehende...

Hello, I'd like to install a test cluster with shared iSCSI storage / SAN. I read that the recommended solution is to use it as storage Omnios/Comstar. Can anyone recommend an Omios compatible 40G QSFP+ network card? ( tested ) I'm reading Illumos compatibility list, but is not so reliable, i...

I think I'm in a bit of trouble here. We have a san and it took a lot of effort to get working, but eventually it did through some miracle. I added LVM on top and the first two memebs of the cluster saw it without trouble. Then I realised the other members of the cluster hadn't been set up to...

After a recent SAN issue, it has been recommended that our cluster should be using multipath. In preparation, I installed the various software modules using apt-get but didn't realise that the installation would start the services. I have shutdown and disabled them but now seem to be stuck...

Hey guys currently I'm using proxmox 6.1 and i have created a cluster for high availability. I have one shared iSCSI storage from NetAPP, i want to create a LVM on that iSCSI storage but its asking for Base Volume, but i'm not be able to find that base volume. Please help me. THANKS

Hi All, i found an issue in new 6.0 (and 6.1). After configuring multipath for iscsi connection are missing the symlink abount alias path in /dev/disk/by-id folder and in the gui are not listed the luns. Example of multipath -ll output mpath2 (36000d3100355fa000000000000000017) dm-9...

Hello everyone, I'm setting up a small proxmox cluster with three hosts and an HP P2000 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 storage failed: error with cfs...

What's the best solution to get a filesystem accepting qcow disk files, and snapshots when using a storage via iSCSI ? The basic solution is LVM, but it's not possible to have snapshots neither qcow.

Hello, What do you recommend for a ZFS redundant two-node SAN? I Will use ISCSI to connect it to proxmox. My Storage configuration should support from 80 to 160 Tb of storage space. Thanks!