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Last year, I deleted my wife's phone photos from half a year as duplicate catalogs, and that night I even emptied the recycle bin, only realizing it the next day. I managed to get the whole bag back thanks to Btrfs snapshots. Two rescue routes for NAS accidentally deleted files, plus ext4 users' escape routes—this article explains everything clearly....

If your home suddenly loses internet, don't rush to call for repairs. I sorted it out in the order of one or all, checking the light modem, checking the router, and layering the two pings. In five minutes, I could determine whose fault it was. If I really wanted to request a repair, I had to prepare three things first....

backing up three times after switching phones, the NAS photo library keeps growing. I used fdupes to scan 46,000 photos on the NAS and cleared out 18.9GB of duplicate files. DupeGuru also tested similar photos, and the commands, parameters, and three pitfalls are all here. ...

I temporarily stayed in the old house for three months and didn't want broadband. I bought a portable WiFi device as my main network. During the day, I measured 35MB and dropped to single digits during peak hours. The plan was 3000GB, and after 100GB, the speed was limited. How to choose among the three types, how to identify IoT cards, and whether you can insert your own card are the dividing lines—this article will do the math....

I want to use my NAS as a download machine. After installing qBittorrent, I get stuck at the first level: after 4.6.1, the default password adminadmin was removed, and the temporary password is hidden in the container log. Directory planning, speed limit scheduling, PT conservation—I'll explain all the pitfalls I've encountered in one go....

In 2026, NAS will no longer be just for file storage—Docker will turn it into a home data center. This hub article links hardware selection, system comparison, must-install service recommendations, image source optimization, and backup strategies—just read through them in order and you'll get started....

Should you buy two or three Mesh networks? In my 89-square-meter three-bedroom test: both units in the whole house never had signal below -64. The third unit I forced added had wireless backhaul two-stage cascading, and the study's speed test dropped from 280Mbps to 130Mbps. The number of spaces is determined by the partition of the unit type and the return route, with each of the five layouts assigned according to their assigned seating arrangements....

How do you automatically back up phone photos to a NAS? I used both Synology Photos and Feiniu Album for a year: Android checks folders, Apple recognizes the entire album. WeChat photo not backing up, HEIC won't open, backup slow, and silent downtime—four pitfalls are all solved for you....

During the renovation electrical and plumbing handover, the foreman asked if they wanted whole-house network wiring, adding over 2,000 yuan, which made many people hesitate on the spot. After renovating two apartments, my answer is: no matter how powerful wireless is, it's just convenience; wired is the foundation. Five essential holes to reserve, how to choose cable in three levels, and three matters related to weak current boxes—all explained in one article, with remedies for those without wiring....

Is Synology VMM worth playing? I installed a Windows unit on the DS920+ for testing: only the Plus series supports it, the storage pool must be Btrfs, and memory is statically occupied according to allocated values. When installing the system, you need VirtIO drivers. Snapshots are really great, and hibernation is also real. Three types of people to avoid — this article explains everything clearly....