Short and sweet: how to choose a RAID/HBA controller for the server
RAID controllers have not left and are not going to, on the contrary, hardware controllers for NVME and PCI Express drives (including M2 format drives) are entering the market. The abundance of drives and software features of RAID/HBA make you approach this choice as responsibly as possible, otherwise you may lose data.
RAID controllers have not left and are not going to, on the contrary, hardware controllers for NVME and PCI Express drives (including M2 format drives) are entering the ...
Managed PDU: do you really need it?
PDUs with remote disconnection of sockets and groups of sockets, which are often called switchable PDUs, provide remote control of sockets and groups of sockets, allowing operators to quickly overload hung devices, block their activation, turn off excess power at peak loads and balance the load between phases in 3-phase networks by monitoring and disconnecting sockets.
PDU (Power Distribution Unit), they are also power distributors, or power distributors, sometimes socket blocks, but this is ...
Server rack monitoring: what is needed for this
Technologies are so advanced today that there are many tools for monitoring server racks and the entire computing infrastructure of a small enterprise. These systems also allow you to optimize energy use, manage backup power and control cooling.
A server rack is a miniature ecosystem with its own climate, its own electrical part, as well as its own security and protection facilities. But how to ensure the proper functioning of the rack and early troubleshooting? The solution is monitoring ...
Guide to the server power supplies
The power supply is a critical component of the server, on which not only the stability of operation depends, but also the operating costs. What types of server PSUs are used today and how to choose a power model.
Server power supplies, which are used to provide power to server components, have various parameters, such as power, current, and voltage. Depending on the type of server enclosure and its capacity, power supplies are divided into different categories.
Conventional ATX power ...
Server fans: what they are, how they work
Server fans play a key role in maintaining the temperature at an optimal level. They operate at high speeds to ensure sufficient airflow within the server system, thereby cooling it. Most server fans are designed to operate at different speeds, which significantly enhances their efficiency. This means that when the server system is under load, the server fans operate at higher speeds to increase cooling, and when the load is light, the speed decreases.
The main function of server fans is to ...
5 free services for your docker server
... automatic updates, you need to add the exclusion label to the ... /SSD parameters changes in the server and allows you to configure ... application makes it easy to read the logs of running containers ...
What can Synology be replaced with in the conditions of sanctions. Part 2: Choosing a software
... but I don't add them as storage for the ... disks on a disabled server, the machine will still ...
nano /etc/fstab
I add the line to the open ... /NFS/iSCSI:
without further ado, the easiest way is to ... folder is unavailable when the server boots (for example, it ... capable of replacing Synology Media Server. It is better to ... has its own Backup Server product with deduplication and incremental ... not installed on a local server…
Joplin
looks very good, ... method - using a hardware RAID controller where the disk load ...
HP has released the ProLiant RL300 server on the AArch64 architecture. Why is this important for the Cloud market?
The largest vendor of server equipment, HPE, produces the Proliant RL300 Gen11 model based on Ampere Altra (Max) processors. These are 1-socket 1-unit servers, delivered both according to the traditional purchase model and according to a relatively new type of subscription sales (Server-as-a-service). The new machines are designed for Cloud environments, that is, for companies providing application hosting services using container and hardware virtualization, as well as for Web hosting and ...
Lenovo ThinkAgile VX3320 review - a hyperconverged solution for simplified enterprise-wide vSAN deployment
... disabled support for" non-server " NVMe drives, which ... through which firmware updates for server components are delivered. You can ... quot; is interaction with BMC server systems, XClarity Controller, for importing ... radically new approach to servicing server equipment. If earlier the ... ESXi, including tested drivers for server components. When building a ... of disk groups begins to add up. If the storage ... we talk about comparing RAID-5 and RAID-1, there is ... Here I would like to add that in case of a ...
Review of the 4-CPU Lenovo SR860 V2 server based on Intel Xeon Cooper Lake
... ), adequately continuing the school of server construction, laid down in the ... monitored and controlled by the server controller. In our article about ... , which I still decided to add to some tests not for ... -3200, without any innovations. The server also supports non-volatile Intel ... natural that the server can easily cope with the read load - we ... ElasticSearch test, the SR860 V2 server, unfortunately, did not achieve any ... -intensive tasks.
Network subsystem
The server offers several options for installing ...
