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gehrcke.de
| | tanelpoder.com

This post also applies to non-Exadata systems as hard drives work the same way in other storage arrays too - just the commands you would use for extracting the disk-level metrics would be different. Scroll down to smartctl if you wan't to skip the Oracle stuff and get straight to the Linux disk diagnosis commands. I just noticed that one of our Exadatas had a disk put into predictive failure mode and thought to show how to measure why the disk is in that mode (as opposed to just replacing it without real...
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| | blog.lewman.com

TL;DR I disassembled a 4TB Seagate external drive that had failed. The...
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| | ionathan.ch

[AI summary] A Linux enthusiast troubleshoots a failing hard drive on their home server, diagnoses the issue using SMART data, and performs a complex System2Docker-to-Borg backup migration to save their data before reinstalling the server.
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| | www.bidouilliste.com

DTS DTS stands for Device Tree Source. It is a way to represent the hardware (SoC, CPU, Memory, busses like IIC SPI and more) in a form of a text file. Those files are then compiled into a DTB, Device Tree Blob that the Kernel can read to identify the ...
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