Rsfs is an embedded security file system of a small brand in China. Such niche products generally use a custom file system, and its IO speed and solutions are inferior to first-line brands. Today we look at a recovery case of Rsfs.
Fault storage: ST 4T * 4
Symptoms:
After initializing -> formatting on the monitoring device, all data will be lost.
Failure analysis:
The security file system of Rsfs has been supported by the previous program. This time, a new version of Rsfs has been found to support the new version after the upgrade program. As shown in the figure below, you can see that there is an Rsfs logo in sector 0.
Troubleshooting:
Security-type embedded file systems can be scanned with the monitoring version of CHS Zero One Video Recovery Program.
STEP1: Run the program, right-click to scan->automatically detect, the program will automatically detect and switch to Rsfs->click to scan below
STEP2: Wait for the scan to complete. We intercepted the first 20G of the hard disk for testing, so the capacity here is displayed as 20.7G
STEP3: View directly after scanning, the program will list parameters such as channel, start time, end time, duration, file length, etc. Click on the right side of the file to preview the video in the first few seconds.
This is the recovery method of the new version of Rsfs security monitoring. If you encounter such problems, you can contact us!