henfri

Thanks. I have 8TB in total. Of that, I have two subvolumes of 800G and 10 G with about 50 snapshots. Would you expect 20 days for that? Greetings, Hendrik

Hello, thanks for your reply. I was more expecting something close to 100MB/s. Indeed, I see two beesd processes reading with 80MB/s in total, but only for a very short...

Hello, yes, that's the way I understood it. For me, it seems CPU limited. Most time it is not reading, but crunching numbers. Greetings, Hendrik

Hello, thanks for your reply. > The scan code that is there now is a stub I wrote in 2016 to make things work, with some tweaks in 2017 and...

Ah, I understand. But then it would now really make sense, wouldn't it? I mean: this alone should speed up by a factor of hundret. Regards, Hendrik

Hello, I understand, thanks. regarding hash-collision probabilitie for 16TB and beyond: I understannd that beesd reads the data before deduping. So, if the btrfs-csum would be used before the current...

Thanks @frami ! I tried it with this code: ``` finger.begin(57600); Serial.println("Baudrate"); Serial.println(finger.baud_rate); Serial.println("Set Baudrate. return value: (0 is ok, 1 is not ok)"); String ret = ""; ret=finger.setBaudRate(FINGERPRINT_BAUDRATE_9600); Serial.println(ret);...

Sorry, yes I should have mentioned that.

Hello, this was the problem: ``` ret=finger.setBaudRate(FINGERPRINT_BAUDRATE_9600); finger.begin(FINGERPRINT_BAUDRATE_9600); ``` `FINGERPRINT_BAUDRATE_9600 `is `0x1` and used to SET the baudrate. To connect, you need `finger.begin(9600)`. Nevertheless, I am a bit confused now.......