Hi,
I have come across an old thread (2017) on the topic rbd-nbd performance.
Here:
https://www.spinics.net/lists/ceph-devel/msg36645.html
It says they have tried adding multi-connections support on rbd-nbd with
newest nbd driver, so that the nbd driver can create multiple io queues,
and each io queue is associated with one socket connection to talk to
rbd-nbd for request sending and response receiving.
I have to work on the simular use-case. My question is , does the current
rbd-ndb tool has the multi-connections support by default so that I can
create multiple IO queues in the nbd driver?
Thanks
Bobby