Yes, we use io_uring for networking and for disk. io_uring provides a unified interface on linux to poll for all I/O events. Re disk - we use it for storing sna

Yes, we use io_uring for networking and for disk. io_uring provides a unified interface on linux to poll for all I/O events. Re disk - we use it for storing snapshots. We will use it for writing WALs. And we have more plans for using io_uring in DF in the future.