All customers should implement the option /nomerges=2 and elevator=noop even if this problem is not observed on the current Suse kernel patch.
These Suse kernel parameters do require a reboot of the Suse OS.
The problem corrected in this OSS Note can be detected during Hana Backups from Hana Studio - a message "CRC32 error" will be seen in the Backup Log. Another way is to check the /hana/shared/<SID>/HDBxx/xxxxx/trace for *.dmp files
Microsoft & Suse have defaulted these options on all new Azure Suse Gallery Images as of the end of 17th July 2019. These images or higher already have the required options set. Recommended Gallery Images can be found in the SAP OSS Note 2814271.
2. High Page Out Fix Now Available for Windows SAP Application Servers