# strace -f -o /root/strace bonnie++ -u nobody Using uid:65534, gid:65534. Writing a byte at a time...done Writing intelligently...Can't write block.: No such file or directory Can't write block 2424863. zsh: exit 1 strace -f -o /root/strace bonnie++ -u nobody # tail -n 12 strace 20189 write(3, ")))))))))))))))))))))))))))))))("..., 8192) = 8192 20189 write(3, "))))))))))))))))))))))))))))))))"..., 8192) = 4096 20189 write(2, "Can't write block.: No such file"..., 46) = 46 20189 write(2, "Can't write block 2424863.\n", 27) = 27 20189 fsync(3) = 0 20189 close(3) = 0 20189 unlink("./Bonnie.20189") = 0 20189 close(4294967295) = -1 EBADF (Bad file descriptor) 20189 close(4294967295) = -1 EBADF (Bad file descriptor) 20189 close(4294967295) = -1 EBADF (Bad file descriptor) 20189 close(4294967295) = -1 EBADF (Bad file descriptor) 20189 exit_group(1) = ?