KVM on top of DRBD and out of sync: long term investigation results

[RolandK]

thanks for feedback. what drbd version do you use?

 

[kmentzelos]

root@pve1:~# cat /proc/drbd
version: 9.3.0 (api:2/proto:118-123)
GIT-hash: f5e0e7ebfa6112db11a7fa0bc755af85c89d968d build by root@pve1, 2026-02-25 22:05:04
Transports (api:21): tcp (9.3.0)

thanks for feedback. what drbd version do you use?

 

[kmentzelos]

Does anyone know how the hard disk options “I/O thread” and “Async I/O” (io_uring, native, threads) affect performance and data reliability?