zyuhu

zyuhu

create a kernle module monitor basic information in disk/driver IO

an invention by jerrytang

I'v been doing the testing on device mapper, once there are some regression it's very hard to debug without block-layer knowledge.
I'm very interest on how the kernel handle the bio/request/request queue/elevator system.I think this is good chance to read and learn .

Updated over 2 years ago. 2 hacker ♥️.