My Proxmox server (version 8.1.3) is hosting several virtual machines, the first of which is TrueNAS Scale. Three of the other machines use iSCSI from TrueNAS as block storage. I imported the three iSCSI block storages into Proxmox and built LVMs on top of each. Everything was running smoothly until I changed routers. As part of the router change, I changed IP addresses for all of the virtual machines. I then deleted each of the LVMs and iSCSI storage blocks from Proxmox and re-imported the blocks with the revised IP address for TrueNAS. I also re-established LVMs on them. Things seem to work OK, but with problems.
The storage icons on the Proxmox web interface frequently appear with a "?" (question mark) on them. When they do, the names of the VMs disappear and question marks show on their icons, too. This appearance cycles back and forth with a normal appearance.
In addition, the summary page of the server does not contain any information in any of the graphs. The graphs are always blank. On occasion I can see a spike on CPU usage, but it disappears in less than a second. Based on advice in another thread about the lack of information in the graphs, I killed ipv6 networking in TrueNAS and restarted the node. But that didn't change anything.
The TrueNAS virtual machine seems to be running well. I can't find any problems there.
Is there somewhere else within Proxmox that I need to change the IP address of TrueNAS? Does anyone have any other ideas about what's wrong?
The storage icons on the Proxmox web interface frequently appear with a "?" (question mark) on them. When they do, the names of the VMs disappear and question marks show on their icons, too. This appearance cycles back and forth with a normal appearance.
In addition, the summary page of the server does not contain any information in any of the graphs. The graphs are always blank. On occasion I can see a spike on CPU usage, but it disappears in less than a second. Based on advice in another thread about the lack of information in the graphs, I killed ipv6 networking in TrueNAS and restarted the node. But that didn't change anything.
The TrueNAS virtual machine seems to be running well. I can't find any problems there.
Is there somewhere else within Proxmox that I need to change the IP address of TrueNAS? Does anyone have any other ideas about what's wrong?