Storage

Find performance white papers about storage for Linux® on IBM Z® and LinuxONE.

Non-Volatile Memory Express® Performance with Linux on IBM® LinuxONE Emperor 4

This white paper examines the setup, tuning, and performance aspects of direct-attached Non-Volatile Memory Express (NVMe) storage on IBM LinuxONE Emperor 4 using Linux on IBM Z

Download PDF Non-Volatile Memory Express Performance with Linux on IBM LinuxONE Emperor 4

Creation date December 2022

NVMe with LinuxONE: Performance Insights

This presentation summarizes a performance study done with NVMe storage that can be used along with IBM LinuxONE Servers. It includes an I/O performance comparison for NVMe storage versus external storage, with various I/O patterns. In addition, NVMe storage failover scenarios and performance states are considered.

Download PDF NVMe with LinuxONE: Performance Insights

Creation date October 2019

How to Improve Performance with PAV

This publication describes how to set up DASD volumes as parallel access volumes (PAV) or for HyperPAV in z/VM® or LPAR, and then use PAV from Linux.

Download PDF How to improve performance with PAV (kernel 2.6.35 edition)

Latest update 2010