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blog.lewman.com
| | gehrcke.de
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| | Got two Western Digital RED class 3 TB disks (WD30EFRX) in July 2013. The power supply of my NAS machine died last week, but those disks still run. Fascinated! One disk has a Power_On_Hours count o...
| | tanelpoder.com
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| | 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...
| | ionathan.ch
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| | blog.networkprofile.org
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| In this post I will hopefully detail my entire home network. Some of this has been in separate posts explaining single items, but nowhere do I have all of the network in one post with all the changes since last year. Here is a full shot of the rack in