Hello, I followed instruction at http://bcache.evilpiepirate.org/ and it cant mount... What I'm doing wrong? I make: git clone -b bcache-dev http://evilpiepirate.org/git/linux-bcache.git git clone -b dev http://evilpiepirate.org/git/bcache-tools.git cd bcache-tools/linux-bcache/ make oldconfig make -j6 deb-pkg make -j6 modules_install make -j6 install reboot wipefs -a /dev/sdd Then, just run bcacheadm format -C /dev/sdd strace -v -o bcache_mount_strace.txt mount /dev/sdd /test_bcachefs and it hangup.... root@bcache:~# tail bcache_mount_strace.txt geteuid() = 0 getgid() = 0 getegid() = 0 prctl(PR_GET_DUMPABLE) = 1 stat("/run", {st_dev=makedev(0, 18), st_ino=2625, st_mode=S_IFDIR|0755, st_nlink=23, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=0, st_size=740, st_atime=2015/07/17-13:07:47, st_mtime=2015/07/29-14:20:25, st_ctime=2015/07/29-14:20:25}) = 0 lstat("/etc/mtab", {st_dev=makedev(8, 1), st_ino=131233, st_mode=S_IFLNK|0777, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=0, st_size=12, st_atime=2015/07/29-06:40:34, st_mtime=2015/07/12-10:40:12, st_ctime=2015/07/12-10:40:12}) = 0 lstat("/run/mount/utab", {st_dev=makedev(0, 18), st_ino=1968, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=0, st_size=0, st_atime=2015/07/17-13:10:49, st_mtime=2015/07/17-13:10:49, st_ctime=2015/07/17-13:10:49}) = 0 open("/run/mount/utab", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 3 close(3) = 0 mount("/dev/sdd", "/test_bcachefs", "bcache", MS_MGC_VAL, NULL -- 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