Minimizing SSD wear through PVE configuration changes

I'm configuring my new ProxMox server and want to reduce unnecessary wear on my SSD root mirror. I've done a lot of searches and although it's easy enough to find some hints, I can't find a comprehensive tutorial to achieve this. What have a done so far:

• redirected /var/log to a separate HDD
• temporarily disabled the pve-ha-lrm and pve-ha-crm services

The context is a completely idle PVE server (no running VMs or containers). I have now reduced the amount of bytes...

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