Hello! As part of an experiment to reduce NFSv4 server latency we want to run nfsd with SCHED_FIXED and SCHED_RR. While Debian has a "nice" value in /etc/default/nfs-kernel-server, there are no controls for the scheduler class or IO scheduler class Is it actually possible to put all nfsd threads into the SCHED_FIXED or SCHED_RR scheduler classes? Can I use ionice for nfsd? Dan -- Dan Shelton - Cluster Specialist Win/Lin/Bsd