+ IoImpl& set_sharing_penalty(double sharing_penalty);
+ IoImpl& set_timeout(double timeout) override;
+ IoImpl& set_size(sg_size_t size);
+ IoImpl& set_type(s4u::Io::OpType type);
+ IoImpl& set_disk(resource::DiskImpl* disk);
+
+ IoImpl& update_sharing_penalty(double sharing_penalty);
+
+ sg_size_t get_performed_ioops() const { return performed_ioops_; }
+ resource::DiskImpl* get_disk() const { return disk_; }
+
+ IoImpl* start();