2af903ca13
The pnfsdskill(8) command will normally fail if there is no valid mirror for the DS to be disabled. However, a system administrator may need to disable a DS which does not have a valid mirror so that the nfsd threads can be terminated. This patch adds the kernel code needed by pnfsdskill(8) to implement this "forced" case of disabling a DS. This patch only affects the pNFS server.