homelab
Discover how I diagnosed mysterious VM failures in my homelab by accessing my LSI RAID controller, identified cascading disk failures across multiple volumes, and developed a monitoring script to prevent future storage catastrophes.
![[WARN] Home Assistant CLI not starting! Jump into emergency cconsole](/content/images/size/w600/2023/04/1200px-Home_Assistant_Logo.svg.png){kind=logo}
homeassistant
I was doing Zigbee2Mqtt update in Home Assistant, and part of this update is always reboot of whole HA VM, because my Conbee II which is passed-trough in XCP-NG can't survive this update. I need to shutdown VM, reattach USB to it and start it again. Normally this
netbsd
I already wrote [https://pro-it.rocks/netbsd-pv-domu-lvm-disk-extend/] how to expand LVM partition on NetBSD, however expanding root partition is not as easy as none root partition. I've got schema prepared for small machines like firewalls and vpn terminators, which has only one 10GB disk, and whole filesystem is
cisco
As I wrote some time ago here, I've got new server to host all my internal servers and services, especially, home automation, lots of monitoring tools, space for files, vpn tunnels and many more. I have choosen this server which have quad gigabit NICs (and dedicated IPMI port
cisco
This might look a little too complicated for its purpose, but it actually works quite very well. Recently I've migrated all standalone machines tu new server based on low voltage Atom C2758 CPU (8 core, 20W). Hypervisor of my choice is XCP-NG, as this was the easiets method
centos
Recently I had to migrate all machines from old R520 Dell Server running very dated XEN installation on NetBSD as Dom0. Here is uname from it: # uname -a NetBSD hostname.hostname 6.99.24 NetBSD 6.99.24 (XEN3_DOM0) #0: Wed Oct 2 09:54:05 UTC 2013 builds@