Solution : https://service.sap.com/sap/support/notes/912905 (SAP Service marketplace login required)
Key words : 
maxdb database support jfs2 aix file systems, sap technical performance optimization service, network appliance storage systems nas, specific database parameter recommendations, /usr/spool/sql/ini, /var/spool/sql/ini, current technical quality manager, file system type jfs2, livecache/maxdb parameter settings, network appliance storage systems
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