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--- proxmox_notes [2024/12/24 11:10] – created mike
+++ proxmox_notes [2025/12/01 18:16] (current) – mike
@@ Line 1: / Line 1: @@
 ====== ProxMox Notes ======
 ----
+==== Post-Install Tasks ====
+=== Disable/remove the annoying "no subscription" message that pops during login ===
+Visit https://free-pmx.pages.dev/tools/free-pmx-no-subscription/ and install the package located there.
+=== Set up notification emails ===
+Datacenter > Notifications
+=== Set up remote syslogging ===
+  apt update && apt -y install rsyslog
+Once installed, edit /etc/rsyslog.conf and add the following section to the bottom; provide the proper IP address where noted:
+  # Remote syslog config
+  *.info;daemon.notice;authpriv.* @<log aggregator IP>:514
+=== Install lshw ===
+  apt update && apt -y install lshw
+=== Suppress repeated smartd alerts ===
+Edit /etc/smartd.conf and add entries such as the following:
+  /dev/sda -C 197+ -C 198+
+This will cause smartd to send emails only if the selected parameters increment; otherwise emails get sent every 24 hours as long as the values remain non-zero (which they always will once they aren't).
+----
+==== Useful Notes and Tips ====
 CLI command **qm** is your friend.  List/manipulate VMs and such with this utility.
-=== Package updates fail after ProxMox install ===
+=== Enable remote VNC login ability to ProxMox guests ===
-The automatic package update script will fail, because ProxMox “assumes” you will have a subscription (silly ProxMox).  To fix this, the process must run at least once (and fail) and then it can be flipped to the “no-subscription repository” as follows…
+Edit the file - **/etc/pve/local/qemu-server/<VMID>.conf**
-  Select “Repositories” underneath “Updates”
-  Disable the ceph-quincy and pve repositories
+Add **args: -vnc 0.0.0.0:77** to the end of the file (choose a unique number after the **:** for each guest)
-  Click “Add”
-  In the Repository drop-down box, select “No-Subscription” and click Add.
+A VNC connection to the guest is now possible by specifying the **host** IP address and the port chosen ("5977" in the example above).
+==== ZFS Stuff ====
+  zfs get mounted,mountpoint,canmount
+  zfs list
+https://forum.proxmox.com/threads/task-error-timeout-no-zvol-device-link-for-vm-700-disk-0-found-after-300-sec-found.106242/
+https://forum.proxmox.com/threads/after-reboot-one-vm-fails-to-start-due-to-task-error-timeout-no-zvol-device-link-for-vm-125-disk-0-found-after-300-sec-found.134434/
+https://forum.proxmox.com/threads/after-update-and-reboot-vm-will-no-longer-start.165575/