The master's RAC docs:

http://orainternals.files.wordpress.com/2012/04/pstack_truss_etc.pdf


http://orainternals.files.wordpress.com/2012/04/2012_327_riyaj_pstack_truss_doc.pdf

http://orainternals.files.wordpress.com/2012/04/scan_vip_haip_etc.pdf

http://orainternals.files.wordpress.com/2012/04/2012_326_riyaj_scan_vip_haip_doc.pdf