Sometimes Hardware malfunctions or bugs on operating system, file system or SAP HANA side can be responsible accessing wrong data / wrong pages in memory.
Now a new procedure is available to fence that:
See SAP Note 2222276 – How-To: Activating SAP HANA Memory Fencing….
New Function available: Fencing SAP HANA Memory SAP Note 2222276
Uncategorised Posted on Tue, December 03, 2019 11:04:35- Comments(0) https://www.hanaonpower.com/?p=302
IBM Techdocs HoP Guides – updates available!
Uncategorised Posted on Sun, December 01, 2019 03:27:24Value and usage of internal PCIe NVMe cards in Power9 for SAP HANA workloads you can now read on IBM Techdocs: https://lnkd.in/dc4jmDr
2 new documents available on how to select and configure the internal NVMe cards reliable enough for SAP HANA Persistence
- Comments(0) https://www.hanaonpower.com/?p=303
Virtual Persistent Memory now available to use with HANAonPOWER!
Uncategorised Posted on Fri, November 22, 2019 18:45:49Virtual Persistent Memory now available today on Power9 systems for HANAonPower – without additional hardware needed – without additional costs – and flexible as before :-))
What a performance boost: 10x times… More faster!!
Persistent memory enhancements on IBM Power Systems for SAP HANA – IBM IT Infrastructure Blog ibm.com : https://www.ibm.com/blogs/systems/persistent-memory-related-enhancements-on-ibm-power-systems-for-sap-hana/
You will need FW 940, new PowerVM Version 3.1.1 and the corresponding current HMC Code to use it!
- Comments(0) https://www.hanaonpower.com/?p=299
SolMan 7.2 and NW 7.4 ( ABAP only ) on LoP LE now available!
Uncategorised Posted on Fri, November 15, 2019 09:39:25SolMan 7.2 and NW 7.4 (ABAP only) on LoP LE has been made available yesterday officially by SAP.
For Details pls see SAP Note 2836778.
- Comments(0) https://www.hanaonpower.com/?p=297
HoP Advanced Operation Guide V1.0 now available
Uncategorised Posted on Wed, November 06, 2019 21:59:18New version of HANAonPOWER Advanced Operation Guide (V 1.0 from Sept 23, 2019) available: https://www.ibm.com/support/techdocs/atsmastr.nsf/WebIndex/WP102502
- Comments(0) https://www.hanaonpower.com/?p=288
