Reuben D. Budiardja wrote:
Hello, Is it possible to increase reconstruction rate for software RAID 5, or is it hard-coded (1M/s) in the kernel ?
Add the lines:
dev.raid.speed_limit_max = 200000
dev.raid.speed_limit_min = 1000
and change it to the values you desire.
After editing /etc/sysctl you will need to rerun sysctl to apply your changes. "sysctl -p"