Server Priority Manager operations

Parent Topic

• Performance Management

  The performance management software products allow you to monitor and tune storage system performance to improve and optimize storage utilization and storage system performance. Performance Monitor provides an intuitive, graphical interface to assist with performance configuration planning, workload balancing, and analyzing and optimizing storage system performance. Virtual Partition Manager allows you to create multiple virtual cache memories called cache logical partitions (CLPRs), each allocated to different hosts, to prevent contention for cache memory and improve I/O performance. Using Server Priority Manager you can designate prioritized ports and non-prioritized ports and set upper limits and thresholds for the I/O activity of these ports to prioritize I/O operations to host servers requiring high throughput and prevent low-priority activities from negatively impacting high-priority activities.

Child Topics

• Overview of Server Priority Manager

• Use cases for Server Priority Manager
• Cautions and restrictions for Server Priority Manager
• Implementing Server Priority Manager: one-to-one connections
• Implementing Server Priority Manager: many-to-many connections
• Managing host bus adapters
• Working with PFC groups