Dtrace probes etc are supported from Solaris 10 onwards. The dtrace modules and probes aren't ported to Solaris 9 and won't be I thinks.
Regards snow stated: < Thank you everyone for your assistance. < My operating system:5.9 Generic_118558-11(sun4u) < I type "dtrace" from the command line,I got error: < command not found < < < This message posted from opensolaris.org < _______________________________________________ < opensolaris-code mailing list < opensolaris-code@opensolaris.org < http://mail.opensolaris.org/mailman/listinfo/opensolaris-code -- Sean. . _______________________________________________ opensolaris-code mailing list opensolaris-code@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/opensolaris-code