izard: (Default)
izard ([personal profile] izard) wrote2015-06-23 11:20 am
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Deja vu

In my new old job, everything seems the same. I will optimize for Haswell and Skylake a compute kernel that once I optimized for Nehalem. When I installed a RHEL on my test servers I encountered a bug in the installer I remember from old days: if HDD ever used to be in RAID, it is not detected unless you do dd if=/dev/zero of=/dev/sdx

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