Enterprise Operating Systems

Troubleshooting and Guides for: Microsoft Server, Linux, and VMware

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Dell Hardware/Software Guides

Dell Servers – PowerEdge, Blades, and Cloud
integrated Dell Remote Access Controller (iDrac)
OpenMange Server Administrator (OMSA)

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Scripting Guides

PowerShell, Bash, JSON, and Python Scripting Guides

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Performance Mode – OMSA

crtechtipsSep 6, 20142 min read

Your server has been working for years with no hiccups and you could not be happier purchasing your Dell product. Suddenly things take a turn for the worst, and it …

Performance Mode – BIOS

crtechtipsSep 6, 20142 min read

Your server has been working for years with no hiccups and you could not be happier purchasing your Dell product. Suddenly things take a turn for the worst, and it …

VMware: Failed To Extend Swap File

crtechtipsSep 3, 20142 min read

The other day I got a call about a VMware Virtual Machine (VM) not turning on after it had crashed. I setup a remote connection to work with the administrator …

LifeCycle Controller Hanging During POST

crtechtipsAug 28, 20142 min read

Note: This blog post is for Dell PowerEdge 11G systems. Here is the 12G how to: https://crtech.tips/12g-lifecycle-controller-hangs-during-post Sometimes a Dell PowerEdge system can get caught trying to boot into the LifeCycle Controller(LCC). …

Running A Repository ISO – Part 2

crtechtipsAug 23, 20143 min read

UPDATE: Here is a list of pre-made ISOs updated about once a month: https://crtech.tips/bootable-firmware-repository-isos/ Welcome to the Part 2 tutorial for updating your Dell PowerEdge System via Dell Repository Manager! If …