ospackage/usr/share/saptune/notes/1980196
# 1980196 - Setting Linux Kernel Parameter /proc/sys/vm/max_map_count on SAP HANA Systems
[version]
VERSION=7
DATE=18.10.2017
DESCRIPTION=Setting Linux Kernel Parameter /proc/sys/vm/max_map_count on SAP HANA Systems
REFERENCES=https://launchpad.support.sap.com/#/notes/1980196
[sysctl]
# vm.max_map_count
# The value is the maximum number of memory map areas a process may have.
# Memory map areas are used as a side-effect of calling malloc, directly by
# mmap and mprotect, and also when loading shared libraries.
# vm.max_map_count should be set to MAX_INT (2147483647)
#
# SAP Note 1980196, 900929, HANA Administration Guide
#
vm.max_map_count=2147483647