I'm working on a poc to install proxmox on an HPE BL660c blade connected to an iSCSI san using be2iscsi based controller/nics.
I have it mostly installed and working, though I've run into a problem with iscsi. I've been reading through the forums and googling for both proxmox and debian...
we have IBM 5200 Flashsystem storage with 2 Controllers, each controller have 2x 25Gbps connections
this storage have 8 volumes so I have 8x wwids
each wwid is represented 4 times on all 4 ports
total of 32 devices under sdXX
we created 8 volumes on proxmox connected to the...
Hello community! There are two servers with one shared storage system via FC. I set up a shared LVM and a multipatch. I have doubts that everything is configured as needed. Proxmox version 7.4-3
I moved a number of vm with disks to these nodes, they were positioned very strangely. Some went...
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)...
I'm new to proxmox, I created a ZFS drive which is accesible on Proxmox at /Storage
I wanted to make it accesible do the VM while remain accesible to the host and other CTs, I managed once, but I had to remove the VM and start over since I can't figure out how...
anyway I managed to do the same...
Hey evreryone! I was able to get guidance on getting my SAS disks to show up in Proxmox. I have two Dell R350s and a Dell EMC ME4012. Each R350 has two SAS cables connecting to controller A and B. When I look at the disks I see..
So the ME4 3.84 TB and 1.20TB disks show up twice. Same way...
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
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 have configured multipath on 4 nodes in my Intel Modular Server. The problem is that when I stress test one of the storage control module while the system is running, I get different results each time.
Some times, multipath is working and the path is switch automatically, but some times...
Since I setup some iscsi storage in Proxmox Version 6, I have a lot of error in my server logs.
In dmesg or /var/log/messages or /var/log/kern.log, I have a lot of:
[2572603.021727] sd 10:0:0:2: [sdn] Unit Not Ready
[2572603.038628] sd 10:0:0:2: [sdn] Sense Key : Illegal Request...
We're running ProxMox 7.1-5 on Dell R7525 servers (AMD cpu) with (2) Dell Broadcom 57414 Dual Port 25GbE SFP+ nic cards attached.
We've got (2) 25GbE switches cabled correctly and connected to our ISCSI storage appliance.
One card is in Riser 1 and the other is in Riser 3; I'll...
This is the same error that I posted here. However, the resolutions in that thread are not working. I've narrowed down the problem as a multipath issue, but I'm creating a new thread because this situation seems to be unique.
Node A and B were clustered and are running v6.4-13 and are identical...
I upgraded from version 6.4 to 7.0 of one of the blades on my Intel Modular Server
After reboot multipath not show any device:
root@proxmox106:~# multipath -ll
on another node with proxmox 6.4 I have:
root@proxmox105:~# multipath -ll
sistema (222be000155bb7f72) dm-0...
Hi, I am trying to configure multipath with a DELL SC5020 iscsi storage. I followed the official Proxmox guide but can't get it to work. I think the problem is in the configuration of the multipath.conf file.
I am using Proxmox 6.4
I've been testing various configurations of the multipath.conf...
I'm struggling with multipath and lvm configuration. I know it is not directly related to PBS, but on this there runs PBS 1.0.11 (Enterprise subscription).
I want to use a SAN LUN (Multipath with 2 links) as a physical volume, to run LVM on that and use it as a Datastore for PBS.
I'm running a PVE 5.2 cluster with 4 nodes. The cluster is attached to a SAN, an HP P2000 G3 iSCSI. VMs are hosted on the SAN.
The first controller of the SAN failed. Everything is running on the second controller, but I can't manage PVE anymore.
Although VMs are running, it seems that...
I have install and configure 3 Nodes Cluster Proxmox Virtual Environment 6.3-3 with multipath-tools Installed: 0.7.9-3+deb10u1 and seeing following errors continuously.
multipathd: get_alua_info: get_asymmetric_access_state returned -3
multipathd: sdi: couldn't get...
I had a Promox 5 cluster with 3 SAN storage bays. When i tried an upgrade to pve 6, one of the bays was no longer visible under multipath :-(
So to take no risk on my existing infrastructure, I decided to create a new proxmox 6 cluster from scratch. (iso 6.2-1)
I installed 3...
I have exported an iSCSI LUN with multipath to a PBS server in the SAN.
How should I initialize this remote disk? It doesn't show up in drive list.
[1:0:0:0] cd/dvd QEMU QEMU DVD-ROM 2.5+ /dev/sr0
[2:0:0:0] disk QEMU QEMU HARDDISK 2.5+ /dev/sda
I "think" I have this configured correctly but wanted to see if there was others that might know better.
Step 1. in GUI add a new iscsi pointing to the iscsi portal and adding 1 target. (also uncheck Use LUNs)
Step 2. Add node-startup = automatic to /etc/iscsi/iscsid.conf (Restart iscsi...