Recommended worker1threads on primary cluster

IBM® recommends that you increase the worker1threads to twice the number of AFM DR filesets using GPFS™ backend, that exist on all filesystems in the cache cluster.

For example, if a cluster has 50 primary filesets using NFS protocol and 50 primary using GPFS protocol, the worker1threads must be at least 150 (50 + 2*50). For NFS protocol, the number of worker1threads can be equal to the number of primary filesets.