<iframe src="//www.googletagmanager.com/ns.html?id=GTM-WHST8N" height="0" width="0" style="display:none;visibility:hidden">

Stay Powered Blog

Three Data Center Power Goals for 2018

Posted by RJ Tee on Oct 5, 2017 9:48:15 AM

2018-goals-word-art.jpg

October is already here, which means we’re rapidly approaching the end of the year. Before you know it, the holiday rush will arrive, followed closely by the start of 2018 — which means time is running out to plan your data center’s 2018 power management strategy.

Now is an important time to round up your team and discuss ways that you can reduce energy waste next year so that your data center can save money and become more efficient in the process.

Here are three data center power management goals that you should consider for next year: 

  1. Eliminate zombie servers: Chances are likely that if you are running a large-scale data center, you have quite a few servers that are running idly and silently wasting a great deal of energy. In 2018 your goal should be to identify these “zombie” servers, determine how much power they are using and then consider shutting them down.
  2. Ensure business continuity: As we have learned with hurricanes Irma and Harvey, major weather events can arise with little to no warning — wreaking havoc on unprepared data centers. Can your data center withstand a hurricane? Take a hard look at your backup power systems, and make sure they are capable of functioning properly when they need to switch into place with real-time monitoring
  3. Improve remote management: Do you have multiple data centers spread around the country or the world? If so, it’s time consider centralizing management. Invest in a platform like the Sentry Power Manager (SPM) from Server Technology, which can give you a wide range of power management options, directly from a single pane of glass. Your team should be able to execute real-time power management tasks from any location over the Web.

To learn more about how Server Technology can help with these initiatives, click here.

Learn Why Our Customers Choose Servertech Again and Again

Topics: Remote Power Monitoring, zombie servers, Power Goals

Schools: Use Summer to Overhaul Your Data Center Power Strategy

Posted by RJ Tee on Jun 27, 2017 8:11:00 AM

STI-chalkboard.jpg

Students may have left for the summer, but for data center professionals working for school systems and universities, the work is just getting started.

Summer is a time to reflect on how the data center performed during the previous year, for identifying areas that need improvement and for making critical adjustments before September rolls back around.

One issue that must be addressed during summer planning is data center power management. After all, power is a critical foundational element in the data center. But it’s also very expensive, and risky.

Most school systems today are operating on tight budgets, and cannot afford issues like:

  • Downtime: Unplanned power surges can lead to lengthy bouts of downtime for a school, knocking servers offline and requiring lengthy repairs. This can bring network operations to a halt, impacting everything from classroom connectivity to emergency communications systems.  You can learn more about Server Technology's uptime solutions here.
  • Zombie servers: Many school systems are running idle “zombie” servers, which will remain on all summer despite the fact that they are not needed. These zombie servers must be identified and managed to prevent waste.
  • Disasters: Servers can get very hot. If left unchecked, they can overheat and catch on fire. For this reason, environmental monitoring is very important.  Need a place to start looking into the top environmental monitoring tools?  Read this.

Server Technology offers a variety of hardware and software solutions to simplify data center power management. Using Server Technology’s cutting-edge PDUs, and the Sentry Power Management (SPM) platform, data center administrators can perform real-time monitoring and maintenance, environmental control and remote power management.

Ready To Learn More?

Topics: SPM Sentry Power Manager, uptime, environmental monitoring, zombie servers, education

Zombies In the Data Center: Exclusive Interview With Calvin Nicholson

Posted by Josh Schaap on Mar 13, 2016 9:22:00 AM

 

Zombies_In_the_Data_Center-01.jpg

On a show like “The Walking Dead,” it’s relatively easy to dispatch a zombie. A quick headshot or katana slash will usually solve your problem. In the data center, zombies are just as prevalent, but not quite as easy to kill. First, you have to identify them. Data center zombies don’t exactly shamble around with their mouths agape, but they can do just as much damage as their fictional counterparts if left unchecked.

Server Technology’s Senior Director of Software and Firmware Development Calvin Nicholson recently explained the zombie server situation. As data centers have grown, the number of overlooked servers that aren’t carrying their weight has grown exponentially, he said. In fact, a recent Computer World article suggests as many as one in three servers may be zombies. Nicholson said these servers leave as much as 40 percent of their loads sitting idle, something that adds up in costs pretty quickly. While it’s not quite a zombie apocalypse out there, it is troubling for any data center manager concerned with saving both the environment and quite a few dollars.

“When you have a data center that grows and evolves, not everyone is watching every single device,” Nicholson said. “For whatever reason, some servers are not doing any useful work. They’re not adding any value and they’re in your rack taking up space.”

Fortunately, Server Technology provides a simple solution to the epidemic of server sprawl or zombie servers: Sentry Power Manager.

“You can’t improve something you’re not monitoring,” Nicholson said. “So, we monitor at the outlet device level and at the infeed level. We even monitor at the branch level so you don’t blow a circuit.”

Nicholson said SPM plays a vital role in seeing which of your servers are useful and which are zombies.

“The value is you’re gaining greater efficiency and not wasting expensive power,” he said.

To highlight the issue of zombie servers, Server Technology will be on hand and two upcoming industry shows: Interop 2016, held May 4-5 in Las Vegas and AFCOM’s Data Center World global conference in Las Vegas March 14-18. Server Technology will host a booth where participants can take a turn playing “Call of Duty: Black Ops 3” on an Xbox. The mission: To kill as many zombies as you can in one minute.

At previous conferences, Server Technology has hosted virtual golf games to attract conference goers, but Nicholson said the zombie approach should hit home with anyone concerned with realizing data center savings.

“The idea is to get people’s attention and talk about a common issue in a way that makes sense,” Nicholson said. “One way to be more efficient is to do away with bunch of servers not doing anything for you.”

To learn more about Sentry power Manager or download a free SPM demo, visit our website. And, if you’re at Interop or AFCOM, drop by the Server Technology booth and say hello. You might even rack up a few zombie kills while you’re at it.

 

Topics: SPM, Sentry Power Manager, zombie servers

Want To Get Rid Of Your Zombie Servers? Here’s How.

Posted by Josh Schaap on Jul 10, 2015 8:55:31 AM

102710_0040_vmzombiesur1

They’re silent. They’re always on. And they’re quietly eating up a large portion of your data center power budget. We’re talking, of course, about your zombie servers—that is, all of the servers that lay dormant in your facility yet play no part in your facility’s daily operations.

It’s time to rid your data center of this problem. It may take some time, but as AOL recently proved, eliminating zombie servers from your network is feasible—and worth it. The company made headlines recently when it announced that over a five year period, it slashed 14,805 zombie servers from its data centers.

What did AOL gain from reducing zombie servers on its network? Financially the company saved $4.3 million in overall costs. Not only that, but AOL was able to generate $6 million by selling the servers to third party purchasers. And environmentally speaking, AOL reduced its overall carbon footprint by 35 percent in one year.

So, are you ready to send your unused zombie servers packing? If so, first you need to dig into your data center metrics and figure out which ones are actually contributing to the problem. In order to discover this, you need to see which servers you use on a daily basis.

Server Technology’s advanced data center power monitoring equipment is one tool that can greatly expedite this process. Using Server Technology’s power distribution units (PDU) you can gain an incredible amount of insight as to how much energy your devices are using on a daily basis. Armed with this data, you can confidently make changes in your facility and have proof to support your actions.

Click here to get started today!

Topics: data center power, zombie servers