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Felix J. Ogris
Works at DTS Systeme GmbH
Attended Fachhochschule Bielefeld
Lives in Herford
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Felix J. Ogris

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Avoid swapping on #FreeBSD :
$ sysctl vm.defer_swapspace_pageouts=1
(think of sysctl vm.swappiness=0 on #Linux )
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Felix J. Ogris

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Nice: #Ubuntu 15.10 running inside the #bhyve hypervisor on #FreeBSD 10.3/amd64 on my PC Engines APU1D4 based router which is backed by a dual core, low power consumptive AMD G-T40E cpu and 4 GB of ram.
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Herford, Germany. Plant collapsed due to heavy storm last night.
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Sure! Luckily, no factory worker was harmed. Local economy still indecisive.
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Kinda old, but still funny: An IPv4 address walks into a bar. "A large CIDR, please," I'm exhausted.
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Felix J. Ogris

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Just booted FreeBSD-11.0-CURRENT-arm-armv6-RPI2-20150625-r284814.img on my Raspberry PI 2. Before dd'ing it to a micro SD card, I used mdconfig to mount that image on a running box, set PermitRootLogin to yes in /etc/ssh/sshd_config, and added my public ssh key to /root/.ssh/authorized_keys. Otherwise, you'll need a USB keyboard and most likely a TV monitor to log in.
+Dan Langille At least mine doesn't need a monitor to boot up.
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https://github.com/freebsd/crochet It eliminates the need for monitors and keyboards, to create your image with a fully populated required files file system and running the necessary services ;)
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Felix J. Ogris

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Must resist lousy puns...so much resistance in this package...united in resistance
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Docker.  Done right.

Forget what you read about Docker before.
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bsdinstall from FreeBSD 10.2-BETA1 - I like these subtle changes.
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When hardware becomes faster than scheduling an asynchronous I/O request...
In a traditional block I/O path, the operating system completes virtually all I/Os asynchronously via interrupts. However, performing storage I/O with ultra-low latency devices using next-generation non-volatile memory, it can be shown that polling for the completion — hence wasting clock cycles ...
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People
In his circles
190 people
Communities
9 communities
Education
  • Fachhochschule Bielefeld
    Informationstechnik, 2003 - 2008
Basic Information
Gender
Male
Looking for
Friends, Networking
Story
Tagline
There is no spoon.
Work
Occupation
Senior System Engineer
Skills
fast learner, can talk to customers, can visualize ideas, can build solutions, can document stuff
Employment
  • DTS Systeme GmbH
    Senior System Engineer, 2008 - present
    Administrator, Consultant, Software engineer
  • DTS Service GmbH
    Student / Graduand, 2004 - 2008
    Software engineer, Administrator, wrote my diploma thesis there
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Herford