HANA on POWER

Update of IBM Whitepaper – V1.1 – available:
http://ibm.biz/WP102749SDI
Connect Data Sources to SAP HANA on IBM Power Systems via SAP HANA Smart Data Integration

Due to a bug in the Linux
kernel for Linux on Power, using HTM (HANA transactional memory) can lead to a
kernel panic.

Affected Releases: SAP HANA 2.0: Rev 024.04 –
024.10 (SPS02), Rev 031.00 – 037.00 (SPS03), Rev = 040.00 (SPS04) with SLES 12
SP01 – SP04

For details / corrections
please see SAP Note https://launchpad.support.sap.com/#/notes/2774105

Thx to Jens for making us aware of that problem!

Did you ever notice that your linux can swap if you are running #SAPHANA on it even though there is enough phys. memory for it?
If your are using sapconf/saptuned you are safe because vm.swapiness will be set to 25(%) => default: 60%.
Details:
(link: https://launchpad.support.sap.com/#/notes/0002779331)
launchpad.support.sap.com/#/notes/0002779331
#SLES4SAP
Thx to Jens for this info

Nice new storage generation, very useful for HANAonPower implementations..

The IBM Storwize V5000 family brings the performance advantages of end-to-end #NVMe and hybrid #multicloud into a new affordable system that is:

✅ easy-to-consume
✅ easy-to-deploy
✅ cost-efficient

Learn more: (link: http://ibm.biz/Bd2UeN) ibm.biz/Bd2UeN

Enroll in our online course on the Future of Computing – IBM #POWER9 and beyond to learn all about technologies that will help you thrive in the digital era and take advantage of data: ibm.biz/BdzFjE pic.twitter.com/SAHlHkoz1N