Server racks are designed to accommodate network hardware and provide its secure storage. IT devices are expensive and vulnerable to all sorts of outside impacts. Thus, any influence (both intentional and unintentional, climatic or human) can cause system malfunction and downtime. We’re going to consider top data center issues in this article.
Network rack security greatly affects the equipment service period, as well as the smoothness and speed of system performance. This aspect has an impact on:
- how many people (authorized or not) can access devices;
- in what locations it is possible to install cabinets with IT equipment;
- what level of system protection is provided;
- the possibility to relocate systems without disassembly.
However, some hazards naturally appear over time when hardware is in constant operation. That’s why it is important to timely identify them and make prompt maintenance works. Specialized tools (sensors and patch panels) are applied to network systems to monitor and timely report all hazards.
Thus, server furniture is widely used to house and secure hardware in data centers. A wide catalog of quiet server rack models is offered on the website.
8 Common Data Center Problems
The arrangement of server systems is a complicated task that requires particular attention, effort and time. In addition to the correct organization of system components and layouts, it is important to be aware of possible errors that may occur during its functioning.
Now, let’s consider common server problems that may occur in data centers, highlight what results they can lead to and list possible ways to prevent devices from them.
1. Power outage
Power outages directly affect server performance causing system workflow interruption. When electricity is shut down suddenly, power feeding stops, which means that some operations are interrupted before they are completed.
Servers take some time to reboot after power outages. Technicians stick to using backup power solutions to avoid server failures. Backup power tools are essential for businesses located in unstable regions.
2. Natural Element Interference
This factor implies placing IT systems in isolated premises to achieve the most optimal conditions for their operation. The thing is that server equipment requires the creation of particular environmental conditions during performance.
Dust, moisture and heat are the main enemies of IT hardware that can significantly damage it. It is vital to maintain a particular range of temperature and humidity, as well as minimize access to and attendance in server rooms. It leads to better system functioning.
Thus, when arranging a data center, make sure that sensors control environmental parameters and are set correctly. Answer the following questions:
- Do sensors monitor temperature and humidity?
- Are there any cooling or heating systems in the room?
- Do you have a professional specialist who will be responsible for its maintenance and setting?
Environmental issues are some of the most essential ones. If you neglect climatic conditions in data centers, this can lead to overheating, dust settlement on the equipment and static charge accumulation.
3. Outdated Firmware
Software engineers regularly release updates of server firmware to make it perform quicker and smoother. If firmware is not updated, servers can lag, work slowly and refuse to perform certain operations. Timely firmware updates directly influence the state of physical models since it is the “brain” of large network systems.
Modern software helps avoid overload. However, note that obsolescent hardware needs timely replacement since it wears over time. Constant performance leads to quick obsolescence. Even if outdated physical models run using updated software, it can lead to troubleshooting and reduction of hardware productivity.
4. Damage to Hardware
This case is essential at the stage of selection of suitable premises for data center organization. If the system is placed near highly vibrated locations, constant jarring can negatively influence servers and other physical devices. Hardware can detach from its placement or work improperly.
Another case is cable wiring. Wise cord management is important here. Proper cable routing can prevent accidental raptures and simplify maintenance. The technical staff uses specialized accessories to wire cords. Boxes, hoops, ties, and other tools are used to manage wires efficiently.
5. Cybersecurity Issues
The rise in amount of data stored on servers has led to an increased number of hacker attacks. Businesses store customers’ personal data, transaction details and other information on servers. This information is the most popular target of hackers. They try to get private data to blackmail. Thus, businesses must develop reliable counterattack software that will withstand hacker attacks and prevent users from rights infringement.
6. System Overload
If many users are connected to the system at the same time (for example, a server system caters to the needs of office managers), it may lag. It happens if it is not powerful enough to process commands from several users at once. If the server performance is low, this leads to delays in its response and freezes. When assembling a network system, make sure that server capability is enough to respond to several users and perform several operations simultaneously. Consult experienced IT specialists to choose a powerful server that will be able to process the required number of commands and react to multiple users.
7. Configuration Settings
Incorrect settings of server systems are another common error. IT systems require specific precise settings. Even slight deviations from standards may cause system downtime and offline mode. Administrators should regularly check settings, adjust them and control their performance.
8. Network Glitches
Although we live in a highly computerized world, where users are constantly connected to the Web, problems with the Internet are still common. The choice of a reliable ISP (Internet service provider) is one of the best investments in a business. Such companies guarantee stable strong connections to the Web.
Here are common data center problems. Remember that the right strategy for treating failures is the key to solving the problem. To succeed in this task, administrators should be aware of all the possible cases, know the signs of each failure and find effective ways to fix them.
IT systems are found in all spheres. Each business requires electronic brains to perform tasks quicker and simplify office employees’ workflow. To achieve a smooth and effective productivity, it is important to not only arrange devices in a single unit but also find proper premises for their storage, know how to maintain them and fix errors. The awareness of the above-mentioned points helps protect equipment and systems from breaks and downtime, effectively correct all errors and prolong the hardware performance.