Hi, After using bcache for 9 months without any issues, I discovered the "discard" flag for the caching device. Running 4.13.5 I gave it a try, however after reboot the caching device failed to register with: At reboot bcache failed with: prio_read() bad csum reading priorities prio_read() bad magic reading priorities The SSD used as caching device was a OCZ-OCTANE with the latest firmware, which worked (and works) flawlessly for years and has no SMART issues. Best regards, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
