Solution : https://service.sap.com/sap/support/notes/1586523 (SAP Service marketplace login required)
Key words :
1 hp hp-ux dio performance double buffering reason, terms db2luw luw db6 vxfs 5, ibm apars db2 luw 9, set dio mount options, running hp-ux, dio mount options, dio mount option, db2 luw v9, veritas filesystem vxfs 5, tablespace container files
Related Notes :
| 1077887 | SAP on HP-UX:mount & filesystem options for best performance |