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There are many reasons to buy a NAS, but in the end, everyone asks the same question: Is it safe to store data in a NAS? The answer is: not enough. RAID is not a backup, and neither is the NAS itself. Today, we will explain clearly what a real data security strategy is, how to implement the 3-2-1 backup principle, and the specific practical solutions for NAS users. Problem Diagnosis: Common Scenarios of NAS Data Loss Let's take a look at how the data is lost: Conclusion: RAID only prevents hard drive damage, other 5......

Applicable scenarios This article is suitable for the following users: Technology enthusiasts with idle computers/servers Users who want to build personal cloud storage Users who have some knowledge of NAS systems Hardware preparation Recommended configuration Necessary tools USB flash drive of 8GB or more Black Synology boot image (such as Jun s Mod) DiskGenius (partition tool) Rufus (make a boot disk) Installation steps Stage 1: Make a boot USB flash drive Download Black Synology boot image (.img format) Use ......

Problem Diagnosis Synology NAS cannot be accessed, the common reasons are as follows: Network connection problems - NAS and computer are not on the same LAN, or network cable/switch failure IP address conflict/change - NAS IP has changed, DDNS is not effective Service not started - DSM service crashes or does not turn on Hard disk failure - Storage pool corruption......

Want to make a NAS but have a limited budget? Black Group is a good choice. But if you buy the wrong hardware, you will either not be able to run or get stuck as a dog. Today I will help you sort out the necessary hardware configuration of Hei Qun Hui, save money and not step on the pit. Problem diagnosis: Black Synology's hardware requirements Core principle: The hardware should match Synology's official requirements, but it can save money moderately. Synology official minimum requirements: CPU: x86 architecture (Intel or AMD) Memory: at least 2GB Storage: Any hard disk (number depends on the model) Black Synology advantages: Not subject to official hardware restrictions, can......

Gigabit LAN, theoretically the transmission speed can reach 125MB/s, but in reality, it only runs 60MB/s or even slower - the file is obviously in the NAS, and it takes half a day to copy a small movie. Most of the time, it's not a NAS performance issue, but rather a link in the network link that is holding it back. 1. Test the speed first and locate which section of the bottleneck Before troubleshooting, run it with the iPerf or NAS speed test tool to confirm the direction of the problem: Judgment criteria: ......

Synology, QNAP, and Greenlink NAS, I bought them and used them well, but one day they suddenly couldn't access the LAN, and the files were still there, but they just couldn't connect - this situation has been encountered by many people. 1. Positioning first: which section is the problem? If the NAS is inaccessible, there are four sections where the link may have problems, first determine which section: → → → Quick judgement ......

Just got your hands on the Synology DS220+ and ready to build your own private cloud storage? Don't panic, this article will take you step by step to complete the first configuration from zero to one, and novices can easily get started. Before you begin, make sure you have prepared: Synology DS220+ host Two hard drives (same recommended capacity) One network cable One computer or mobile phone Step 1: Physical installation Install the hard drive Synology DS220+ supports 2 3.5-inch or 2.5-inch hard drives. Unplug the DS220+ ......

First of all, buy accessories online (see the picture below), and at the same time 6 yuan two eMMC master controls, which are used for USB flash drive transformation. Get to the point: 1. Remove the 8G eMMC on the motherboard, solder it to the eMMC master, plug it into the computer, and use Winhex to back up the original system into a bin file for later use. 2. Solder the eMMC 64G (by the way) on the C and D sides of the eMMC live seat, and the A and B sides of the live seat on the motherboard 3. Connect the 64G EMMC soldered in the live seat to the adapter board and USB card reader, and write on the computer......

Modified the script for Feiniu official flashing into emmc It is suitable for N1 to expand the capacity of 32G, 64G, 128G and above to use two scripts: install-16.sh Set the system space to 16g (actually not, the system built-in occupies 2g next to it), and other space can be used as storage space install-32.sh Set the system space to 32g (actually not, the system takes up 2g next to it), and other space can be used as storage space After following the tutorial (find it yourself) to boot from the USB stick......

point-to-point slowdowns in LAN, 99% of which are caused by "SMB multi-channel/cache/TCP congestion control" or "hard disk/power supply drops". The following is the troubleshooting + repair process. First, check whether the "SMB Multichannel" handshake fails. Win10/11 will open SMB Multichannel by default, and once the negotiation fails, it will drop directly to 0 B/s. (1) Temporarily turn off multichannel on the Windows side to admin PowerShe......