Closed YummuyWang closed 11 months ago
I/O scheduler is part of the Linux kernel, modifying that is not recommended unless you know what you are doing. But nevertheless, you can modify it for your tests. There are other I/O schedulers that the kernel provides, but for now, ZNS drives works only with the mq-deadline I/O scheduler.
Do you mean block/mq-deadline.c in source code or whole files like blk-mq-
you need to modify the linux kernel, that is not a part of zenfs or rocksdb or femu simulator
Which part should I revise to adapt my algorithm. I mean can I revise mq-deadline or how to modify I/O requests in zenfs?