Resources

If you have ports that are running close to the maximum configuration and need to see how to quickly identify an imbalance and evenly distribute the workload across the ports, watch the video to see how.

Security policies and standards such as FIPS-140-2 require data transmissions to be encrypted with specific standards. Ensuring and proving encryption compliance on mainframes is of course, as important as it is for other platforms.

To protect the organization from risks, companies invest in a complex and reliable z/OS virtual tape infrastructure. Therefore, ensuring performance and proper operation of the z/OS virtual tape infrastructure is mission critical.

This article, originally published in Cheryl Watson’s Tuning Letter 2019 No. 4, provides a great introduction to zERT and ways to increase the benefit you can derive from this data.

The purpose of this webinar is to help you understand the history and trends in disk technology and understand the key components of a storage system.

zERT data can enable the mainframe security team to both evaluate ongoing adherence to security policies and programmatically provide data for required reporting to auditors and compliance officers.

This short video shows how one can quickly evaluate key performance metrics, spot issues affecting your XtremIO array, and troubleshoot that back to the root cause.

In this blog we discuss the meaning of some common Fibre channel errors, the implications in terms of availability and the actions that one should take to resolve the issues.