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Author: crtechtips

Home » Archives for crtechtips » Page 39
Enterprise Operating Systems / Microsoft Windows Server

How to set up WSUS on Windows Server 2008 R2

Good morning my fellow readers. Today I am going to show you how to set up WSUS on Windows Server 2008 R2.  WSUS is fantastic for centralising management of Windows Updates throughout your …

Enterprise Operating Systems / Microsoft Windows Server

Windows Deployment Service in Server 2008 R2

Problem: You need to deploy many clients. Solution: Use Windows Deployment Services What you need: Windows Deployment Services, OS images, an Active Directory domain, DNS, DHCP, and an NTFS partition. …

Dell Hardware/Software / System Management

Installing iDrac Certificate + Key

Recently, I ran across a gentleman who was having some difficulty installing a SSL certificate to his iDrac6 and iDrac7 systems. The GUI upload for some reason was not working …

Dell Hardware/Software / Dell PowerEdge RAID Controller (PERC)

Clearing PERC Cache via OMSA

Sometimes the cache will need to cleared on a PERC in order to create a new Virtual Disk. This can happen for a number of reasons – VD going to …

Dell Hardware/Software / Dell PowerEdge RAID Controller (PERC)

Understanding Your PERC Battery

To keep up system maintenance on your Dell PowerEdge machine, it is a good idea to view your PERC log to see if there are any outstanding errors. The …

Enterprise Operating Systems / Microsoft Windows Server

Pulling Dell Service Tag From Windows

Using the below command is a quick way to pull Dell Service Tags quickly from a system without having to crawl around with a flash light. Run this command in …

Dell Hardware/Software / iDrac and LifeCycle Controller Guides/Troubelshooting

Performance Mode – BIOS

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 …

Dell Hardware/Software / iDrac and LifeCycle Controller Guides/Troubelshooting

Performance Mode – OMSA

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 …

Virtualization / VMware

VMware: Failed To Extend Swap File

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 …

Dell Hardware/Software / iDrac and LifeCycle Controller Guides/Troubelshooting

LifeCycle Controller Hanging During POST

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). …

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SYSADMIN POEM

Keys clack beneath my fingers, I frantically click at the mouse
Most the servers are down, everything in house.

I click and type away as sweat runs down my brow
Everything went down but I’m not sure yet how.

The coffee’s long been cold but I drink it anyway
I know I’ll be stuck here until the break of day.

The phone is ringing off the hook, but I ignore its rattle.
The users are all angry, like an untamed herd of cattle.

I pray to the IT gods to have pity on my soul
Let this restore work, let the data all be whole.

-ccraddocks

NETWORK SYSADMIN POEM

Three small words make a difference and can make or break

And just a few seconds is all that it takes

Often forgotten they've caused broken hearts

So here's a reminder:

copy run start-unknown

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