Rebooting the nodes got the new microcode into the Kernel. Or at least it seems to have...
Unfortunately it's looking like hot-patching CPUs isn't supported in Proxmox-VE. The Proxmox-VE kernel is compiled without CONFIG_MICROCODE_LATE_LOADING.
The short version is that microcode can be...
What "pvdisplay" shows is a physical volumes and doesn't show whether or not you're using volume thin provisioning.
What does "lvdisplay" show? This will show if you're using lvm thin provisioning or not
I haven't, I got busy with other tasks and I also figured "time may fix it".
We have a shiny new proxmox cluster I might be able to try things out on (that will have support on it). I'll report what happens, though it may be a few weeks in the future.
I determined that it wasn't necessary to set this value. Most people use LVM thin provisioning.
To quote @fabian,
If you do use LVM thin provisioning, you can always edit /etc/lvm/lvm.conf to insert this line:
issue_discards = 1
I'm having a weird issue getting the firmware loaded onto a system and I'm not sure if it's related or not.
I installed all updates on proxmox-ve 8.0.2 (pve-no-subscription repo), rebooted and I'm still seeing some warnings in my logs.
root@pve2:~# journalctl -k --grep=microcode
Aug 14...
For completeness, a fresh install from the 6.4-1 ISO (which installed the proxmox-ve:6.3-1 package) had issue_discards set to 1.
root@pve-test:~# lvmconfig --typeconfig full | grep issue_discards
issue_discards=1
root@pve-test:~# grep issue_discards /etc/lvm/lvm.conf
#...
You know... When I installed 7.4 (from proxmox-ve_7.4-1.iso), the defaults are to set issue_discards to 0 as well. This system was originally a 5.x install and I've done several upgrades so I'm wondering if it was a setting from a long time ago. I don't believe it's anything I tuned myself.
I had a chance to do a fresh Proxmox-VE install (inside a VM if that makes any difference). The defaults are to leave issue_discards set to 0 (off). The install was using proxmox-ve-8.0-2.iso.
root@pve-test:~# lvmconfig --typeconfig full | grep issue_discards
issue_discards=0...
I absolutely got the prompt and selected the package maintainer's version following the wiki instructions:
https://pve.proxmox.com/wiki/Upgrade_from_7_to_8#Upgrade_the_system_to_Debian_Bookworm_and_Proxmox_VE_8.0
Hi,
I'm not sure if this is an "issue" per-say, but I noticed that during an upgrade the `issue_discards = 1` config line is removed from lvm.conf and the new default is `issue_discards = 0`. I also could not find the setting anywhere else in /etc/lvm, for example in lvmlocal.conf.
Is this an...
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