Sanjeet Kumar Jha, Author at SUSE Communities

March 28, 2024 9:59 am

3,460 views

SLES for SAP maintenance procedure for Scale-Out Perf-Opt HANA cluster

This blog post cover specific maintenance scenarios for scale-out performance optimized HANA cluster. It illustrates the procedures that are defined in man page SAPHanaSR_maintenance_examples which are applicable for Scale-out topology. We are going to cover the following three scenarios: HANA takeover procedures HANA maintenance (or linux OS maintenance when a reboot of the node is […]

Tags: #TowardsZeroDowntime

Categories: Run SAP, SUSE Linux Enterprise Server for SAP Applications

By: Sanjeet Kumar Jha

September 20, 2022 10:09 am

8,713 views

SLES for SAP OS patching procedure for Scale-Up Perf-Opt HANA cluster

This blog post cover a specific maintenance scenario where we will discuss the steps of OS patching on a scale-up performance optimized HANA cluster. This is a supplementary blog to more generic blogs on SLES for SAP maintenance available at Maintenance blog - Part 1 and Maintenance blog - Part-2. The generic prerequisites of the […]

Categories: S/4HANA, SAP, SUSE Linux Enterprise Server for SAP Applications

By: Sanjeet Kumar Jha

May 16, 2022 4:06 pm

12,511 views

SLES for SAP HANA Maintenance Procedures – Part -2 (Manual Administrative Tasks, OS reboots and Updation of OS and HANA)

This is the second part of the blog on maintenance procedure for SLE for SAP running SAP HANA workload. The first part of the blog is about the pre-maintenance checks. In this blog I am going to discuss about the actual maintenance procedures, the steps involved as per the best practises, cleanup procedures etc. We’[…]

Categories: Run SAP, SUSE Linux Enterprise Server for SAP Applications

By: Sanjeet Kumar Jha

April 28, 2022 5:55 am

7,815 views

SLES for SAP HANA Maintenance Procedures – Part -1 (Pre Maintenance Checks)

This two-part blog is targeted for OS and HA administrators who has to support HANA Workloads on SLES for SAP. This is the first part of the blog which details the pre-maintenance checks. As an admin who has to manage the SLE HA cluster infrastructure for the SAP HANA workload, you may often have come […]

Categories: SUSE Linux Enterprise Server for SAP Applications