![]() ![]() ![]() Unfortunately, there are no fix reproduction steps. However, it writes less frequently to the SSD since it doesn't run Docker containers. My other Pi 4 configuration (8 GB, rev 1.5) uses the same USB 3.0 case, but it runs stable, never had a crash like that. That ZFS volume stores the Docker containers and their data. The SSD has an extra partition for ZFS in addition to the standard boot and rootfs partitions. I'm running a few services in Docker, like PiHole, UniFi Controller, Prometheus + Grafana, Blynk local server, Mosquitto MQTT server. I've ran SSD speeds tests with dd, and successfully read the whole SSD with 300+ MB/s, also written 20+ GB into a test file without problems. dmesg (logs captured via serial port) shows that the USB disk disconnects. The system boots fine, but crashes randomly after 6-24 hours. The SoC is not overclocked, the Pi has an actively cooled Aluminium Armour case, temps are kept below 55 Celsius.Tried with multiple, high quality USB 3.0 A-to-microB cables.SSDs tried: Samsung 840 (non-EVO or PRO) 240 GB, Corsair Force LS 120 GB.USB case: Axagon EE25-XA6 (ASMedia ASM225CM, enabled UASP and TRIM, USB 3.0).I have intermittent system crashes with the following setup: ![]()
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