Thursday, December 1, 2016

HowTo: Restore a GridScaler GPFS Client Node after Reinstalling the Node

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I ran into this issue after reinstalling several compute nodes on our cluster shortly after bringing our new DDN GridScaler GPFS storage clu...
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Monday, August 22, 2016

Dell OMSA 8.3 on CentOS 7.2 "Error! Chassis info setting unavailable on this system."

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After installing Dell OMSA 8.3 on a new PowerEdge 730xd running CentOS 7.2 x86_64, the omreport chassis info command reports the following (...
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Wednesday, June 22, 2016

How To: Enable PXE and Configure Boot Order Via Dell RACADM Command

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Our HPC cluster was lucky enough double in compute capacity recently. Whoop! The new hardware brought with it some significant changes in ra...
Friday, August 7, 2015

How To: Clear Dell iDRAC Job Queue

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I'm in the process of deploying 41 new Dell R630 PowerEdge servers in our HPC environment. To help manage the hardware I'm using a n...
Friday, May 29, 2015

A Linux User's First Time on a Mac

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I'm in the process of switching from a Dell XPS 13 (Project Sputnik) ultrabook to a Macbook Pro 13 (Broadwell i7). The battery life on ...
Wednesday, July 9, 2014

Using Check_Openmanage with Check_MK via WATO

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In an older post I described the steps to integrate check_openmanage Nagios plugin with check_mk . This approach required manually editing...
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Tuesday, June 24, 2014

Replace The Foreman Self Signed Certificate with a Trusted Certificate

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I've installed a few Foreman servers to provide provisioning and configuration management (via Puppet ). This document will cover the s...
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