Hello, I am trying to get to functions responsible for reading/writing to/opening RBD blocks in ceph client kernel module (alternatives to librbd’s rbd_read(), rbd_write() etc.). I presume it should be located somewhere around drivers/block/, but until now I’ve been without luck. My idea is to edit these functions, rebuild the ceph kernel ‘rbd’ module and replace it. Since comments are pretty much missing everywhere, it would be nice to narrow my searching area. If you know anything about it, please let me know. Thanks, M.
