Hi , recently I did some research about bcache, I found a situation when disks(backing devices or cache devices) went wrong or just lost ,I can’t find a method to clean the residual devices data, such as /sys/block/bcache0 , bcache0/bcache not existed. And I can see bcache0 using lsblk. And I also read the source code of bcache kernel module, I create a file named "unregisterall" in dir /sys/fs/bcache/, when I did "echo 1 > unregisterall" ,I will call bcache_reboot function manual. But it failed. So, My Question is how to clean dead devices ( bcache0…) purely? Thanks! Smaug.Jiao -- 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
