7/20/2023 0 Comments Synology license hackOpen your preferred terminal program (under Win ExtraPutty is the best in town), set to 115200, disable xon/xoff, and you're all set.These male-female jumper wires could be useful. Make sure you don't short-circuit any of the pins. Now connect the pins 2, 4 and 6 (respectively GNS, TX, RX) to your USB-TTL 3v3 cable (if using the FTDI cable from Adafruit, it'll be 1-black, 5-yellow, 4-orange.Inside the case, look for a 6-pin header, normally labeled JP2 (or COM1 on older models).Be aware this may break the small internal hooks, and you'll need to use tape or hot glue to put it back together (what's wrong with manufacturers these days? What's the problem with good old screws?) You just have to open the case.ĭisclaimer: make sure you have backup! I am not responsible if you lose your data, void your warranty, burn down your house or kill your dog. It's not documented, but it's not hard to find. Thankfully, Synology folks already put a physical serial port in there. There was something wrong with the system partition, so I wanted to see inside the NAS, before the kernel finishes booting. Nothing is proprietary, so I mounted the disks on my Linux desktop and spent a few more hours cloning and re-building the RAID using a spare disk. The Synology DS NAS is basically an embedded Linux box, using md + lvm for RAID. It also responded to ping and showed up on DS Assistant, so processor and ethernet are also working fine. Great, the motherboard is still functional. I followed the basic tests recommended by Synology: remove both disks, turn it on and wait 30s for a long beep. Was it the new firmware? Or maybe a disk crash? Who knows. The next morning, the device was dead, with the blue blink of death). I recently upgraded the firmware to DSM 2661. The software is robust and much better than my old DroboFS, and the fact that it is entirely open source is a big plus. I've been a happy user of a Synology DS-212+. I thought I'd post this here for anyone looking for help on troubleshooting a failed Synology Diskstation NAS.
0 Comments
Leave a Reply. |