upgrading

Hello, I'm trying to update from 7 to 8, and one of the prerequisites is to make sure the PVE Manager is at least updated to 7.4-18, but mine is 7.4-3. However, I am unable to find any available updates to do this. When I reload my (no subscription) repository it says no updates needed and does...

So I'm currently rocking 2 400GB dell enterprise SSDs in raid 1 but might have the opportunity to get 3x 1.92TB intel enterprise SSDs and want to use them. I'm currently using 77% of my SSDs for VM storage and want to upgrade the SSDs. How would I go about replacing them? My proxmox is a Dell...

The nodes of my Proxmox cluster are on version 7.1 of Proxmox. I would like to just upgrade one of the nodes to 8.0 and let it run for a bit to see if any unforeseen problems come up before upgrading the rest of the nodes. Would I be able to do this?

Hi, I'm so sorry if my problem is just a little one but since i've followed the guide to upgrade pve5to6 ( https://pve.proxmox.com/wiki/Upgrade_from_5.x_to_6.0#Upgrade_the_system_to_Debian_Buster_and_Proxmox_VE_6.0 ) i can use proxmox anymore, no webgui, and it seems that my VMs are not UP I...