Quick tip: Howto reset the battery alert on an Eaton 5P UPS

After 4 years, the battery alerts showsup. read more

Quick tip: Older jlnp files fail to start

Make older jlnp files start again using icedtea-web on arch linux. read more

Proxmox spamming FreeNas logs using iscsi

Proxmox iscsi storage management causes syslog issues on FreeNAS. read more

extend lvm volumes

How to make a lvm volume bigger without creating a new one. read more

I'm Philipp Häfelfinger

It was 1998 when my journey to become a professional software engineer started. I am highly interested in many aspects of the information technologies. From development to devops and sysops. I like to understand systems as a whole and not just a part of it.

I am a passionate photographer as well.

Feel free to contact me at "blog<at>haefelfinger.ch" or via twitter @haefelfinger

read more

examp-70-483