Technology
How to add a new disk to RAID5
I have a RAID5 consisting of three 10TB HDDs. This RAID5 has a total capacity of 20 TB. I bought a new 10 TB HDD that I want to use to extend the RAID5: 4 HDDs with a total capacity Read more…
Blog list
Technology
Monitor disk speed in Linux
Running a server allows you to do a lot of stuff from remote. Copying files is one of those tasks you can do from anywhere on the world while being logged on via SSH. For this task it is good Read more…
Whisky
Dalwhinnie 15 Jahre
Daten Brennerei: Dalwhinnie Region: Highlands Alter: 15 Jahre Kaufdatum: März 2019 Alkohol: 43% Aroma: Ein Hauch Heidekraut und Rauch Geschmack: Leicht, fruchtig süß, Vanille und Honig Abgang: Excellent lang Links Offizielle Webseite Whisky.de Maltwhisky.de Wikipedia
Technology
Increase RAID sync rate
Scenario The HDDs are in an external USB case. RAID5 with 3 HDD (10TB) Software RAID5 with mdadm and Debian Linux Adding a new disk When you add a new HDD to an existing RAID, a sync is started. In Read more…
Raspberry Pi Technology
Assign a static IP to DHCP client
After setting up a DHCP server on a Raspberry Pi running Linux I get working leases for my clients. However, these are not static. It can happen that my smartphone gets a new IP address the next it connects: 192.168.0.161 Read more…
Raspberry Pi Technology
DHCP Server on Linux with Raspberry Pi
My internet provider is Unitymedia. Their default router comes with a DHCP server. Honestly, it’s one of the worst products I ever had to work with. My private network is 192.168.0.x. The DHCP server of the Unitymedia box is distributing Read more…
Raspberry Pi Technology
Apt-get unable to connect to IPv6 address
Recently I had the problem that running apt-get update stalled while trying to connect to an IPv6 address. For instance, on a Raspberry Pi, the update process stalls while trying to connect to archive.raspberrypi.org. All other connections worked fine. Looking Read more…
Whisky
Balvenie 12 Jahre
Daten Brennerei: Balvenie Region: Highlands Alter: 12 Jahre Kaufdatum: Februar 2019 Alkohol: 40% Preis: 42,90€ Aroma: Süße Früchte und Oloroso Sherry Noten, mit Honig und Vanille Geschmack: Weich und mild. Gefolgt von nussiger Süße, Zimt und feiner Sherry-Schicht Abgang: Lang Read more…
Technology
Partitioning and formatting a large disk
I got a new 10 TB disk. Before I’ll add this one to a RAID, I want to play around with it, aka: test the drive. Therefore, I’ll need to format the drive to mount it. And before that, I Read more…
REST SAP
Ideen für 2019
2019 ist schon ein paar Tage alt, Zeit die Ideen zu sammeln und einen Plan für 2019 und 2020 zu Erstellen. Seit meiner Rückkehr nach Deutschland habe ich die Idee den SAP Community Erfolg aus Brasilien in Karlsruhe und Umgebung Read more…