![]() ![]() Providing sufficient network bandwidth and availability is the most important configuration for NFS servers. If you have spare CPU power and a light NFS load, then interactive work will run normally. Non-interactive workloads such as mail delivery and printing, excluding the SPARCprinter (not supported in the Solaris 2.6 and later releases of the Solaris operating environment) or other Sun printers based on the NeWSprintTM software are good candidates for using the server for dual purpose (such as NFS and other tasks). Measure the performance gain over a long evaluation period.Īll NFS processing takes place inside the operating system kernel at a higher priority than user-level tasks.ĭo not combine databases or time-shared loads on an NFS server because when the NFS load is high any additional tasks performed by an NFS server will run slowly. Refer to this chapter and Chapter 3, Analyzing NFS Performance for tuning recommendations. Identify a constraint or overutilized resource and reconfigure around it. See Chapter 3, Analyzing NFS Performance. To Monitor and Tune Server PerformanceĬollect statistics. To tune the system, determine which parameters need adjusting to improve balance. Tuning an NFS server requires a basic understanding of how networks, disk drives, CPUs, and memory affect performance. Once you have profiled the performance capabilities of your server, begin tuning the system. Number of NFS threads in /etc/init.d/nfs.server CAD or CAE are examples of data-intensive environments.Ĭheck these items when tuning the system: A large file can be defined as a file that takes one or more seconds to transfer (roughly 1 Mbyte). Software development is an example of an attribute-intensive environment.ĭata-intensive environments, in which primarily large files are accessed. This chapter discusses tuning recommendations for these environments:Īttribute-intensive environments, in which primarily small files (one to two hundred bytes) are accessed. ![]() For troubleshooting tips see Chapter 5, Troubleshooting. This chapter provides configuration recommendations to maximize NFS performance. Chapter 4 Configuring the Server and the Client to Maximize NFS Performance ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |