Category Archives: Linux

Detect Hard Drive Failure in Linux using S.M.A.R.T.

Posted on 27/10/2012 by gptucci

In this post I will write about some techniques that can be used in a linux server to check the hard disk health status using S.M.A.R.T, and some tips about how it is possible to increase  the life of this … Continue reading →

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Turn Pbx in a Flash 2.0.6.22 in RAID1 system

Posted on 22/09/2012 by gptucci

I have installed a brand new pbx (using Pbx in a flash), all works fine, but I want to turn the working setup in RAID1. Att.: With the new releases of the PiaF setup is no longer possible to perform … Continue reading →

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Linux: Check Hard Disk for error

Posted on 17/09/2012 by gptucci

A few days ago I was investigating about some software failure occurred on a server running CentOs, and I suspected a corrupted hard drive (the server is equipped with a SSD disk that does not support S.M.A.R.T.):  I wrote these … Continue reading →

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Check if Cpu is 64 bit or 32 bit in Linux

Posted on 29/08/2012 by gptucci

To not forget…. All the new CPU support the 64 bit architecture. But If I have an almost-old CPU ? How can I check ? …using the command lscpu.

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