I have 4 cores, 8 threads, the NAS does nothing else, how do I dedicate all of my CPUs to resilvering?

[Skaught]

I have already set the resilver priority but the cpu never goes over 11% utilization. The system's only job is to resilver the disk, how do I get it to focus on its only job? I feel like it could do this resilver in minutes instead of hours if it just stopped leaving CPUs on the table for other tasks that will never ever exist.

 

[jgreco]

It's already focused on the job. Don't do any other I/O to the pool, which will cause ZFS to allocate some capacity to that other I/O. CPU is insanely fast and it is just waiting on your storage, which is much slower than your CPU.